rajeev.cse's picture
Dr. Rajeev Srivastava
Professor and Head of the Department
Department of Computer Science and Engineering
rajeev.cse@iitbhu.ac.in
+91-542-230-7056
+91-9695897620
Area of Interest: 
Image Processing, Computer Vision, Pattern Recognition, Machine Learning, Video Surveillance, Medical Image Analysis, and Design and Analysis of Algorithm

Academic Qualifications:
B.E. (Computer Engineering), M.E. (Computer Technology and Applications), Ph.D. (Computer Engineering)

Fellowships/Life Memberships of Professional Societies:

  • Fellow, Institution of Electronics and Telecommunication Engineers (India) (FIETE)
  • Fellow, Institution of Engineers (India) (FIEI)
  • Life Member, Indian Society for Technical Education (LMISTE)

Teaching Experience: 21+ Years

    Research Area:

    • Image Processing, Computer Vision, Pattern Classification, Video Surveillance.
    • Artificial Intelligence, Machine   Learning, Deep Learning, and related fields.  
    • Medical Image Processing and pattern recognition, Algorithms, Soft Computing.
    • Mathematical image modelling and analysis.

    Teaching Experience in Institutions of Repute: 21+ Years 

    Courses Taught:

    Computer Graphics, Image Processing, Machine Vision/ Computer Vision, Pattern Recognition, Machine Learning, Multimedia and Applications,  Data Compression, Design and Analysis of Algorithms, Data Structures,  Operating System, Computer Organisation and Architecture,  Digital Circuits and Logic Design, Programming Languages, Parallel  and Distributed Computing, Simulation and Modeling, Distributed Databases, Robotic Vision, Artificial Intelligence.

    Courses Developed:

    Computer Graphics, Image Processing, Machine Vision/ Compter Vision, Pattern Recognition, Machine Learning, Multimedia and Applications,  Data Compression, Design and Analysis of Algorithms,  Digital Circuits and Logic Design, Programming Languages, Parallel  and Distributed Computing, Distributed Databases, Robotic Vision.

    Teaching Labs Developed:

    Computer Graphics, Image Processing, Machine Vision/ Computer Vision, Pattern Recognition, Machine Learning, Multimedia and Applications,  Data Compression, Design and Analysis of Algorithms, Data Structures,  Robotic Vision.

     Books: 

    Research Publications in International Journals:

     Image Processing, Computer Vision and Machine Learning:

    • Srivastava, Gargi, and Srivastava, Rajeev, “Salient object detection using background subtraction, Gabor filters, objectness and minimum directional backgroundness”, Journal of Visual Communication and Image Representation, Elsevier, Vol. 62, pp. 330–339, 2019.
    • Srivastava, Gargi, and Srivastava, Rajeev, “Modification of Gradient Vector Flow using Directional Contrast for Salient Object Detection, May 2019, IEEE Multimedia, DOI: 10.1109/MMUL.2019.2915078. (SCI)
    • Singh, Suryakant, and Srivastava, Rajeev, “A Novel Probabilistic Contrast-Based Complex Salient Object Detection, April 2019, Journal of Mathematical Imaging and Vision, Springer, DOI: 10.1007/s10851-019-00882-3. (SCI)
    • Shivam Garg, Rajeev Srivastava, “Object Sequences: Encoding Categorical and Spatial Information for a Yes/No Visual Question Answering Task”, IET Computer Vision, July’ 2018. DOI:  10.1049/iet-cvi.2018.5226. (SCI IF: 1.087)
    • Singh, Vibhav Prakash, and Rajeev Srivastava. "Improved image retrieval using fast Colour-texture features with varying weighted similarity measure and random forests." Multimedia Tools and Applications (2018): 77 (11), 14435–14460, Springer.
    • Vibhav Prakash Singh, Subodh Srivastava, Rajeev Srivastava, “Effective Mammogram Classification Based on Center Symmetric-LBP features in Wavelet Domain Using Random Forest Classifier”, Technology and Healthcare, official journal of the European Society for Engineering and Medicine, Vol. 25 (4), pp. 709-727,  2017. DOI: 10.3233/THC-170851 (SCI-0.724).
    • Vibhav Prakash Singh, Rajeev Srivastava, “Improved CBIR System Using Fusion of Fast Features with Varying Weighted Similarity Measure and Random Forest Classifier”, Multimedia Tools and ApplicationsSpringer, 1-26, DOI: 10.1007/s11042-017-5036-8 (SCI-1.53).
    • Vibhav Prakash Singh, Rajeev Srivastava, “Automated and Effective Content-Based Mammogram Retrieval Using Wavelet Based CS-LBP Feature and Self-Organizing Map”, Biocybernetics and Biomedical Engineering, Elsevier (SCI-1.03, Accepted under press).
    • Vibhav Prakash Singh, Subodh Srivastava, Rajeev Srivastava, “An Efficient and Automated Content Based Image Retrieval for Digital Mammography”, Journal of X-Ray science and Technology, Vol. (Preprint), pp.1-20, IOS Press, UK , DOI:10.3233/XST-17306 (SCI-1.11)
    • Singh, Vibhav Prakash, Ashim Gupta, and Rajeev Srivastava. "Fast and effective image retrieval using colour and texture features with self-organising map." International Journal of Computational System Engineering, Vol. 3, no. 3 (2017): 133-143., Inderscience UK.
    • Vibhav Prakash Singh*, Yashankit Shikhar* and Rajeev Srivastava , “Comparative Analysis of Distance Metrics for Designing an Effective Content-Based Image Retrieval System Using Colour and Texture Features”, International Journal of Image, Graphics and Signal Processing, MECS press Hong Kong. (Accepted, Google scholar, DBLP index)
    • Vibhav Prakash Singh, Rajeev Srivastava, “Content-Based Mammogram Retrieval Using Wavelet based Complete-LBP and K-means Clustering for the Diagnosis of Breast Cancer”, International Journal of Hybrid Intelligent System, (http://www.softcomputing.net/ijhis/) (Scopus, ACM, DBLP Index), Accepted on 29 Sep, 2017.
    • Vibhav Prakash Singh, Ayush Srivastava, Devang Kulshrestha, Arpit Chaudhury, Rajeev Srivastava, "Mammogram Classification using selected GLCM features and random forest classifier", International Journal of Computer Science and Information Security, USA, Vol. 14, No. 6, pp. 82-87, June'2016. 
    • Vibhav Prakash Singh, Rajeev Srivastava, “Content Based Image Retrieval Based on Fusion of Efficient Features with Weighted Similarity Measure and Query Image Classification Frameworks”, International Journal of Computational Vision and Robotics (IJCVR), Inderscience, U.K., March’ 2016 (Accepted).
    • Vibhav Prakash Singh, Subodh Srivastava, Rajeev Srivastava, "An Efficient Image Retrieval Based on Fusion of Fast Features and Query Image Classification,” International Journal of Rough Sets and Data Analysis (IJRSDA), IGI Global, USA, 4 (1), pp. 19-37 , April' 2016.
    • Rajeev Srivastava, and S. Srivastava, “Restoration of Poisson noise corrupted digital images with  nonlinear PDE based filters along with the choice of regularization parameter estimation”, Pattern Recognition Letters Vol. 34, Issue 10, pp. 1175-1185, 15 July 2013. (SCI: 1.995).
    •  Himanshu Gupta, Rajeev Srivastava, “k-means based document clustering with automatic “k” selection and cluster refinement”, International Journal of Computer Science and Mobile Applications, Vol.2 Issue. 5, May- 2014, pp. 7-13. ISSN (online): 2321-8363.
    • Harshit Sharan, Abhinay Agrawal, Rajeev Srivastava, “A Context Based Cross Domain Collaborative Filtering Approach in Folksonomies”, International Journal of Engineering Research & Technology (IJERT), ISSN: 2278-0181, IJERTV3IS041728, Vol. 3 Issue 4, April – 2014, pp. 1519-1524.
     Medical Image Analysis, Pattern Classification, and Soft Computing
    • Rajeev Srivastava and Kuntesh K. Jani, “A Survey on Medical Image Analysis in Capsule Endoscopy”, Current Medical Imaging (2019) 15: 1. (SCI) https://doi.org/10.2174/1573405614666181102152434.
    • Rajeev Srivastava and Kuntesh K. Jani, " Computer aided diagnosis system for ulcer detection in capsule endoscopy using optimized feature set", Journal of Intelligent & Fuzzy Systems, IOS Press, 2019. (SCI).
    • Nagendra Pratap Singh, Rajeev Srivastava, “Extraction of Retinal Blood Vessels by Using an Extended Matched Filter Based on Second Derivative of Gaussian”, Proceedings of the National Academy of Sciences, India Section A: Physical Sciences, Springer, pp. 1-9, February 2018. (SCI IF: 0.425).
    • Rajesh Kuamr, Subodh Srivastava, Rajeev Srivastava, A Fourth order PDE based Fuzzy C- Means approach for Segmentation of Microscopic biopsy images in presence of Poisson noise for cancer detection, Computer Methods and Programs in Biomedicine, Elsevier, Volume 146, July 2017, Pages 59–68. (SCI IF: 1.862)
    • Rajesh Kumar, Subodh Srivastava, Rajeev Srivastava “Microscopic biopsy image  segmentation using hybrid color k-means approach”, International Journal of Computer Vision and Image Processing (IJCVIP), Vol. 7, No. 1, Article 5, pp. 82-94, January’ 2017 (Indexed in ACM Digital Library, DBLP).
    • RB Yadav, Subodh Srivastava, Rajeev Srivastava, “Identification and removal of different categories of noises from magnetic resonance image using hybrid partial differential equation based filter”, International Journal of Digital Signals and Smart Systems, Inderscience, UK, Accepted, February’ 2017.
    • RB Yadav, Subodh Srivastava, Rajeev Srivastava, "A partial differential equation‑based general framework adapted to Rayleigh’s, Rician’s and Gaussian’s distributed noise for restoration and enhancement of magnetic resonance image", Journal of Medical Physics, Vol. 41, Issue 4, pp. 254-265, 2016. DOI: 10.4103/0971-6203.195190.
    • Shailendra Tiwari, Rajeev Srivastava, “A Probabilistic Patch based hybrid framework for CT/PET Image Reconstruction”, Smart Innovation, Systems and Technologies, Springer Verlag Publication LNCS, Vol 43, Chapter 33, 2015. (Indexed in Scopus).
    • Nagendra Pratap Singh, Rajeev Srivastava, “Retinal blood vessels segmentation by using Gumbel Probability Distribution Function based matched filter”, Computer Methods and Programs in Biomedicine, Elsevier (Science Direct), Volume 129, Pages 40–50, June’ 2016. (SCI IF: 1.897).
    • Nagendra Pratap Singh, Rajeev Srivastava, “ Segmentation of retinal blood vessels by using a matched filter based on second derivative of Gaussian” , International Journal of Biomedical Engineering and Technology (IJBET), Inderscience, U.K., August’2015. (In Press.)
    • R.B. Yadav, Subodh Srivastava, Rajeev Srivastava, “Modified complex diffusion based nonlinear filter for restoration and enhancement of magnetic resonance images”, International Journal of Medical Engineering and Technology (IJBET), Inderscience, UK. (In Scopus and DBLP), Vol. 23, No. 1, pp. 19-37 , January 2017.
    • Rajesh Kumar, Rajeev Srivastava and Subodh Srivastava, “Detection and Classification of Cancer from Microscopic Biopsy Images using Clinically Significant and Biologically Interpretable Features”, Journal of Medical Engineering, Volume 2015 (2015), Article ID 457906, 14 pages. http://dx.doi.org/10.1155/2015/457906.
    • Rajesh Kumar, Rajeev Srivastava, “Cancer detection from Microscopic Biopsy Images using Image Processing and Pattern Recognition Tools: A Review”, Journal of Medical Imaging and Health Informatics, USA, 5, 877-892 (2015) (SCI Impact Factor: 0.642).
    • Shailendra Tiwari, Rajeev Srivastava, “An OSEM based hybrid-cascaded framework for PET/SPECT Image Reconstruction”, International Journal of Biomedical and Engineering and Technology (IJBET), InderScience Publications, UK, Vol. 18, No. 4, pp. 310-332, 2015. (In Scopus).
    • Shailendra Tiwari, Rajeev Srivastava, “A Hybrid-Cascaded Framework for PET and SPECT Image Reconstruction”, Journal of Medical Imaging & Health Informatics (JMIHI), American Scientific Publishers, USA, 2015, (SCI Impact Factor: 0.642).
    • S. Srivastava, N. Sharma, S.K. Singh, and Rajeev Srivastava, “Quantitative analysis of a general framework of a CAD tool for breast cancer detection from mammograms”, Journal of Medical Imaging and Health Informatics, Volume 4, Number 5, October 2014, pp. 654-674(21) (SCI Impact Factor: 0.642).
    • S. Srivastava, N. Sharma, S.K. Singh, and Rajeev Srivastava, "A combined approach for the enhancement and segmentation of mammograms using modified fuzzy C-means method in wavelet domain", Journal of Medical Physics, Vol 39, Isuue 3, pp. 169-183, May'2014. (In PubMed).
    • Srivastava, S., Sharma, N., Singh, S.K. and Srivastava, R. (2013) ‘Design, analysis and classifier evaluation for a CAD tool for breast cancer detection from digital mammograms’, Int. J. Biomedical Engineering and Technology, Vol. 13, No. 3, pp.270–300. (Nov’2013).
    • S. Srivastava, Rajeev Srivastava, N. Sharma et al., “A nonlinear complex diffusion based filter adapted to Rayleigh’s speckle noise for de-speckling ultrasound images”, International Journal of Biomedical Engineering and Technology (IJBET), Inderscience Publications, UK., Vol. 10, No. 2, pp.101–117, 2012.
    • S. Srivastava, Rajeev Srivastava, N. Sharma et al., “A Fourth-order PDE based Nonlinear Filter for Speckle Reduction from Optical Coherence Tomography (OCT) Images”, International Journal of Biomedical Engineering and Technology (IJBET), Inderscience Publications, UK., Vol. 10, No. 1, pp.55–69, 2012.
       Video Surveillance:
       
      Bioinformatics and Machine Learning:
      • Arvind Tiwari, Rajeev Srivastava, “An efficient approach for prediction of nuclear receptor and their subfamilies based on fuzzy k-nearest neighbor with maximum relevance minimum redundancy", Proceedings of the National Academy of Sciences, India Section A: Physical Sciences (An International Journal), Springer, Nov’2016. (SCI Indexed).
      • Arvind Kumar Tiwari, Rajeev Srivastava, “An efficient approach for the prediction of ion channels and their subfamilies”, Computational Biology and Chemistry (An International Journal), Elsevier Sc. (Science Direct), July 2015 pp. 205-221 DOI information: 10.1016/j.compbiolchem.2015.07.002 (SCI Impact Factor: 1.441).
      • Arvind Kumar Tiwari and Rajeev Srivastava, “A Survey of Computational Intelligence Techniques in Protein Function Prediction,” International Journal of Proteomics, Vol. 2014, Article ID 845479, 22 pages, 2014. doi:10.1155/2014/845479.
      •  Arvind Kumar Tiwari, Rajeev Srivastava, Subodh Srivastava, Shailendra Tiwari, “An efficient approach for the prediction of G-protein coupled receptors and their sub-families”, Egyptian Informatics Journal, Elsevier, (Accepted) (Scopus) SCI 0.252.
      • Bhavna Srivastava, Rajeev Srivastava, and Mahesh Jangid, “A hybrid model for optimum gene selection and classification”, International Journal of Medical Engineering and Informatics (IJMEI)Vol. 7, No. 4, 2015
       
      Mathematical Image Modelling, Analysis and Processing:
      • Rajeev Srivastava, J.R.P. Gupta and Harish Parthasarathy, “A non-linear Complex  Diffusion based Edge and Structure Preserving Zooming Technique for MRI and Ultrasound Images” , International Journal of Biomedical Engineering and Technology (IJBET), Inderscience Publications, Vol. 6, No. 2, pp 178- 199, 2011.
      • Rajeev Srivastava, J.R.P. Gupta, Harish Parthasarthy and Subodh Srivastava”   An adaptive nonlinear PDE based speckle reduction technique for ultrasound images”, International Journal of Biomedical Engineering and Technology (IJBET), Inderscience Publishers, Vol. 6, No. 3, pp 304-322, 2011.
      • Rajeev Srivastava, J.R.P. Gupta and Harish Parthasarathy, “Enhancement and Restoration of Microscopic Images Corrupted with Poisson’s Noise using a Nonlinear Partial Differential Equation-based Filter”, Defence Science Journal, Vol. 61, No. 5, September 2011, pp. 452-461. (SCI Impact factor: 0.304).
      • Rajeev Srivastava, J.R.P. Gupta and Harish Parthasarathy, “Comparison of PDE based and other techniques for speckle reduction from digitally reconstructed holographic images”, Optics and Lasers in Engineering (An International Journal), Elsevier Science (Science Direct), Vol. 48, pp. 626-635, 2010.  (SCI Impact factor: 2.237).
      • Rajeev Srivastava, Harish Parthasarathy, J.R.P. Gupta and D. Roy Choudhary, “Brownian Motion based image modelling and its applications to image regularization”, Journal of Scientific Research, BHU, India, Vol.53, 2009, pp 207-215, ISSN: 0447-9483.
      • Rajeev Srivastava, Harish Parthasarathy and J.R.P. Gupta, ”PDE Based Image  Processing: Current Trends and Future Directions of Research”, ITS Journal of IT and Management, Vol. 7, No.2, pp 14-22, July 2009.
       Book Chapters: 
      Research Publications in International/ National CONFERENCES
      1. Srivastava, Gargi, and Rajeev Srivastava. "A Survey on Automatic Image Captioning." In International Conference on Mathematics and Computing, pp. 74-83. Springer, Singapore, 2018.
      2. Singh, Vibhav Prakash, and Rajeev Srivastava. "Improved Content-Based Image Classification Using a Random Forest Classifier." In Advances in Computer and Computational Sciences, pp. 365-376. Springer, Singapore, 2018.
      3. Jain, Vandit, Prakhar Bansal, Abhinav Kumar Singh, and Rajeev Srivastava. "Efficient Single Image Super Resolution Using Enhanced Learned Group Convolutions." In International Conference on Neural Information Processing, pp. 466-475. Springer, Cham, 2018.
      4. Jaiswal, Ankit Kumar, and Rajeev Srivastava. "Copy-Move Forgery Detection Using Shift-Invariant SWT and Block Division Mean Features." In Recent Trends in Communication, Computing, and Electronics, pp. 289-299. Springer, Singapore, 2019.
      5. Srivastava, Gargi, and Rajeev Srivastava. "An Improved Active Contour Model for Salient Object Detection Using Edge Cues." In Recent Trends in Communication, Computing, and Electronics, pp. 365-375. Springer, Singapore, 2019.
      6. Jaiswal, Ankit Kumar, and Rajeev Srivastava. "Image Splicing Detection using Deep Residual Network." Available at SSRN 3351072 (2019).
      7. Singh N.P., Srivastava R. (2017) Weibull Probability Distribution Function-Based Matched Filter Approach for Retinal Blood Vessels Segmentation. In: Sahana S., Saha S. (eds) Advances in Computational Intelligence. Advances in Intelligent Systems and Computing, vol 509. Springer, Singapore.
      8. Ayush Shrivastava, Arpit Chaudhary, Devang Kulshreshtha, Vibhav Prakash Singh and Rajeev Srivastava, “Content-Based Mammogram Retrieval Using k-means Clustering and Local Binary Pattern”, 2017 2nd International Conference on Image, Vision and Computing (ICIVC), Chengdu, China, 2-4 June 2017, IEEE Xplore. DOI: 10.1109/ICIVC.2017.7984633
      9. Ayush Shrivastava, Arpit Chaudhary, Devang Kulshreshtha, Vibhav Prakash Singh and Rajeev Srivastava, “ Automated Digital Mammogram Segmentation using Dispersed Region Growing and Sliding Window Algorithm ”, ”, 2017 2nd International Conference on Image, Vision and Computing (ICIVC), Chengdu, China, 2-4 June 2017, IEEE Xplore. DOI: 10.1109/ICIVC.2017.7984579.
      10. Vibhav Prakash Singh and Rajeev Srivastava, “Improved Image Retrieval Using Colour-Invariant Moment”, IEEE 3rd International Conference on Computational intelligence and communication technology (CICT-2017), ABES, Ghaziabad, 9-10 Feb 2017. IEEE Xplore DOI: 10.1109/CIACT.2017.7977378.
      11. Tiwari S., Srivastava R., Arya K.V. (2017) A Nonlinear Modified CONVEF-AD Based Approach for Low-Dose Sinogram Restoration. In: Raman B., Kumar S., Roy P., Sen D. (eds) Proceedings of International Conference on Computer Vision and Image Processing (IIT Roorkee). Advances in Intelligent Systems and Computing, vol 459. Springer, Singapore.
      12. Vibhav Prakash Singh, Shivoam Malhotra, Rajeev Srivastava, Combining Hybrid Information Descriptors and DCT for improved CBIR performance, IEEE Sponsored 2nd International Conference on Control Computing Communication and Materials (ICCCCM-2016), 21-22 October, 2016, Allahabad. IEEE Xplore. DOI: 10.1109/ICCCCM.2016.7918219.
      13. R.B. Yadav, Subodh Srivastava, Rajeev Srivastava, “An efficient PDE-Based nonlinear filter adapted to Rician noise for restoration and enhancement of magnetic resonance images”, India International Conference on Information Processing (IICIP 2016), held at Delhi Technological University,  Delhi, India during August 12-14, 2016. IEEE Xplore. DOI: 10.1109/IICIP.2016.7975339
      14. Alok Kumar Singh Kushwaha and Rajeev Srivastava. Article: A Framework for Human Activity Recognition using Pose Feature for Video Surveillance System. IJCA Proceedings on National Conference on Next Generation Technologies for e-Business, e-Education and e-Society NGTBES 2016(1):1-4, July 2016.
      15. Ishan Agarwal, Alok K. Singh Kushwaha, Rajeev Srivastava, “Weighted Fast Dynamic Time Warping Based Multi-View Human Activity Recognition Using a RGB-D Sensor”, 2015 Fifth National Conference on  Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG),  NCVPRIPG 2015, IIT Patna. IEEE Explore. DOI: 10.1109/NCVPRIPG.2015.7490046
      16. Vibhav Singh, Ashim Gupta, Shubham Singh, and Rajeev Srivastava, “An Efficient Content Based Image Retrieval for Normal and Abnormal Mammograms”, IEEE UPCON-2015, IIIT Allahabad. IEEE Explore. DOI: 10.1109/UPCON.2015.7456733
      17. Shailendra Tiwari, Rajeev Srivastava, “An Efficient and Modified Median Root Prior based Framework for PET/SPECT reconstruction Algorithm”, 2015 Eighth International Conference on Contemporary Computing (IC3), IC3 2015 JIIT, Noida.  IEEE Explore, DOI: 10.1109/IC3.2015.7346643.
      18. Shailendra Tiwari, Rajeev Srivastava, “A Probabilistic Patch based hybrid framework for CT/PET Image            Reconstruction”, International Conference on Signal Processing and Communication, (ICACNI-2015), June. 23-25, 2015 KIIT Smart Innovation, Systems and Technologies Springer Verlag Publication LNCS, Vol 43, Chapter 33. (Indexed in Scopus).
      19. Shailendra Tiwari, Rajeev Srivastava, “A Hybrid-Cascaded Framework for MLEM based Image Reconstruction”, International Conference on Signal Processing and Communication, (ICSC 2015), Mar. 16-18, 2015 JIIT, Noida, IEEE Explore Signal Processing and Communication Society, pp. 285 – 290, DOI 10.1109/ICSPCom.2015.7150663. ISBN 978-1-4799-6760-5.
      20. Shailendra Tiwari, Rajeev Srivastava, “On the evaluation and selection of Priors for MLEM based CT and PET image reconstruction”, International Conference on Emerging Trends in Information Technology (ICETIT-2015), February 21-22, 2015 Babasaheb Bhimrao Ambedkar Univesrity (BBAU), Central University, Lucknow.
      21. Arvind Kumar Tiwari, Rajeev Srivastava, Shailendra Tiwari “Machine learning based approach for the prediction of voltage gated ion channels and their subfamilies”. In the International Conference on Emerging Trends in Information Technology (ICETIT-2015).
      22. Arvind Kumar Tiwari, Rajeev Srivastava “Feature based classification of nuclear receptors and their subfamilies using fuzzy k-nearest neighbor”.In  The international conference on advances in computer engineering and applications(ICACEA-2015), IEEE Explore.
      23. Vibhav Prakash Singh,  Rajeev Srivastava  “Design & Performance Analysis of Content Based Image Retrieval System Based on Image Classification Using Various Feature Sets”, International Conference on Futuristic Trends in Computational analysis and Knowledge management”  (A-BLAZE 2015) to be held during Feb 25-27, 2015 at Amity University, Greater Noida, IEEE Xplore.
      24. Shailendra Tiwari, Rajeev Srivastava, “A PDE based Expectation Maximization algorithm adapted to Poisson noise for Medical Image Reconstruction”, IEEE International Symposium on Signal Processing and Information Technology (ISSPIT-2014), Dec. 15-17, 2014 JIIT, Noida. IEEE Explore, Signal Processing Society.
      25. Shailendra Tiwari, Rajeev Srivastava, “An Efficient Hybrid- Cascaded Framework for Emission Computed Tomography using OSEM Image Reconstruction Algorithm”, International Conference on Recent cognizance in wireless communication & image processing,  (ICRCWIP 2014), POORNIMA UNIVERSITY- Jaipur, India.Springer Publication LNCS.
      26. Bhavna Srivastava, Rajeev Srivastava, and Mahesh Jangid, “Filter vs. Wrapper approach for optimum gene selection of high dimensional gene expression dataset: An analysis with cancer datasets”, In Proc: 2014 International Conference on High Performance Computing and Applications (ICHPCA-2014), CV Raman College of Engineering, Bhuvaneshwar, 22-24 Dec’2014. IEEE Explore.
      27. Nagendra Pratap Singh, Rajesh Kumar, Rajeev Srivastava, “Fast Retinal blood vessels Extractions by modifying Gaussian Shaped Matched Filter” In Proc: IEEE International conference on computing ,communication and automation(ICCCA 2015) 15-16 May,2015 , Galgotia university ,Uttar Pradeh ,India.
      28. Alok K. Singh Kushwaha, Rajeev Srivastava, “A Framework for Moving Object Segmentation under Rapidly Changing     Illumination Conditions in Complex Wavelet Domain,”  Futuristic Trends in Computational analysis and Knowledge management (Accepted), Feb 25-27, 2015 at Amity University, Greater Noida, India.
      29. Alok K. Singh Kushwaha, Rajeev Srivastava, “Performance Evaluation of Various Moving Object Segmentation Techniques for Intelligent Video Surveillance System,”  In Proc: IEEE  International Conference on Signal Processing & Integrated Networks (SPIN 2014), 20-21  Feb’2014,  Noida, India, pp. 196-201. (DOI: 10.1109/SPIN.2014.6776947).
      30.  Alok K. Singh Kushwaha, Rajeev Srivastava, “Complex Wavelet Based Moving Object Segmentation using Approximate Median Filter Based Method for Video Surveillance,” In Proc: 4th IEEE International Advanced Computing Conference, Gurgaon, India, 21-22 Feb’ 2014, pp. 973-978. (DOI: 10.1109/IAdCC.2014. 6779455).
      31. Alok K. Singh Kushwaha, Rajeev Srivastava, “Human Activity Recognition Using Object Silhouettes for Automatic Video Surveillance System,” In Proc: International Conference on Recent cognizance in wireless communication & image processing-ICRCWIP-2014.
      32. Shailendra Tiwari, Rajeev Srivastava, “Review and Comparative Analysis of Medical Image Reconstruction Algorithms”, National Conference on Present Scenario and Future Trends in Biomedical Engineering and Healthcare Technologies (FTBH 2014), Oct. 17-18, 2014, School of Biomedical Engineering, IIT (BHU), Varanasi, U.P.
      33. Rajesh Kumar, Rajeev Srivastava, “Segmentation and detection of abnormal cells from microscopic biopsy images using Shape based features”, In proc: National Conference on Present scenario and future trends in biomedical engineering and health care technologies, (FTBH 2014), School of Biomedical engineering, IIT(BHU), Varanasi, pp. 14-20, October 17-18, 2014.
      34. Rajesh Kumar, Rajeev Srivastava “Some observations on the performance of segmentation Algorithms for microscopic biopsy images” In proc: International conference on modeling and simulation of diffusive  processes and applications, (ICMSDPA-2014), Department of Mathematics, Banaras Hindu University,Varanasi, pp. 16-22, October, 29-31, 2014.
      35. Kriti Singh, Rajeev Srivastava, Vibhav Prakash Singh “An Introductory survey on Content Based Image Retrieval”, National Conference on Present Scenario and Future Trends in Biomedical Engineering and Healthcare technologies(FTBH 2014), Oct. 17-18, 2014, School of Biomedical Engineering, IIT (BHU), Varanasi, U.P.
      36. Vibhav Prakash Singh, Rajeev Srivastava, Neeraj Kumar “Multistage Ensemble Classification for Gene Expression Data of Cancer Using Correlated Informative Features”,  International Conference on Communications,  (ICRCWIP 2014), POORNIMA UNIVERSITY- Jaipur, India. Springer Publication LNCS.
      37. Bhavna Srivastava, Rajeev Srivastava, Mahesh Jangid, “Comparative analysis of Filter vs. Wrapper approach for optimum gene selection of high dimensional gene expression data set: An analysis with cancer datasets”, 5th International Conference on Stem Cells and Cancer (ICSCC-2014): Proliferation, Differentiation & Apoptosis, 8 - 10 November, 2014, New Delhi.
      38. Bhavna Srivastava , Rajeev Srivastava, “Optimum gene selection, classification and analysis of high dimensional ovarian cancer dataset”, In Proc: 3rd International Conference on Biomedical Engineering and Assistive Technologies (BEATS-2014), 14-15 Feb’2014, Chandigarh, India, pp. 117-122.
      39. Rajesh Kumar, Rajeev Srivastava, “Evaluation of Segmentation Algorithms for Microscopic Biopsy Images”, In Proc: IEEE  International Conference on Signal Processing & Integrated Networks (SPIN 2014), 20-21 Feb’2014, Noida, India.
      40. Alok K. Singh Kushwaha, Rajeev Srivastava, “Performance Evaluation of Various Moving Object Segmentation Techniques for Intelligent Video Surveillance System,”  In Proc: IEEE  International Conference on Signal Processing & Integrated Networks (SPIN 2014), 20-21  Feb’2014,  Noida, India, pp. 196-201. (DOI:10.1109/SPIN.2014.6776947).
      41. Alok K. Singh Kushwaha, Rajeev Srivastava, Complex Wavelet Based Moving Object Segmentation using Approximate Median Filter Based Method for Video Surveillance,” In Proc: 4th IEEE International Advanced Computing Conference, Gurgaon, India, 21-22 Feb’ 2014, pp. 973-978. (DOI: 10.1109/IAdCC.2014. 6779455).
      42. S. Tiwari and R. Srivastava, “ A Complex Diffusion Prior Based Bayesian Statistical Reconstruction Approach for Low-dose X–ray Computed Tomography”, ISBA Regional Meeting and International Workshop/Conference on Bayesian Theory and Applications (IWCBTA), Organized by DST Centre for Interdisciplinary Mathematical Sciences, Banaras Hindu University, BHU, Varanasi, Accepted, January 6-10, 2013.
      43. Ravi Prakash Meena, Rajeev Srivastava, “Evaluation of Image Segmentation Algorithm for Digital Images”,INTERNATIONAL CONGRESS On Innovative Trends in Information Technologies and Computing Sciences for Competitive World Order (ITITCSCWO – 2013) , 2nd-3rdMarch 2013, Jawaharlal Nehru University, New Delhi.
      44. Rajeev Srivastava, Shailendra Tewari, “Comparative Analysis of the Filtered Backprojection & Algebraic Image Reconstruction Algorithms” , National Conference on  Mathematical Modeling  and Computer Simulation  (MMCS-2012), Dept. of Applied Mathematics, ITBHU, Varanasi, 23-25 March’2012.
      45. S. Srivastava, N. Sharma, S.K. Singh, and R. Srivastava, “Analysis of image segmentation techniques in the design of a CAD tool for early breast cancer detection from mammograms”, International Conference on Artificial Intelligence and Soft Computing (AISC-2012), 7-9 December’2012, IIT-BHU, Varanasi.
      46. S. Srivastava, N. Sharma,  R. Srivastava and S.K. Singh, “Restoration of digital mammographic images corrupted with quantum noise using an adaptive Total Variation (TV) based nonlinear filter” , In Proc. 2012 IEEE International Conference on Communications, Devices and Intelligent Systems (CODIS-12), Jadavpur University, Kolkata, Dec’2012, pp 125-128.
      47. Rajeev Srivastava, “Restoration of Poisson noise corrupted image in SAR imagery using a nonlinear PDE based filter”,In Proc.  National Conference on Artificial Intelligence and Agents: Theory and Applications (AIATA-2011), Dept. of Computer Engineering, ITBHU, 09-11 Dec’2011.
      48. Shailendra Tewari, Rajeev Srivastava, “Image Reconstruction in Medical Imaging: An Overview”, In Proc.  National Conference on Artificial Intelligence and Agents: Theory and Applications (AIATA-2011), Dept. of Computer Engineering, ITBHU, 09-11 Dec’2011.
      49. Rajeev Srivastava, "A Complex Diffusion based Nonlinear Filter for Speckle Reduction from Optical Coherence Tomography   Images,” In Proc: International Conference on Communication, Computing & Security (ICCCS-2011), Rourkela, India,   February-2011, pp 259-264, ACM , ISBN-978-1-4503-0464-1.
      50. Rajeev Srivastava,” Restoration of fluorescence microscopic images using a   nonlinear PDE based filter,” In Proc: IEEE INDICON-2010, Kolkata, pp-1-4, 2010.
      51. Rajeev Srivastava and J.R.P. Gupta, A Fourth-order PDE based Nonlinear Filter for Speckle Reduction from Optical Coherence Tomography (OCT) Images,” ICVGIP-2010, IIT Chennai (Accepted as Poster Paper).
      52. Rajeev Srivastava and J.R.P. Gupta, “A PDE-based nonlinear filter adapted to   Rayleigh’s speckle noise for de-speckling 2D ultrasound images,” In Proc: International Conference on contemporary computing ( IC3-2010), Noida, CCIS-94, pp 1-12, Springer- Berlin Heidelberg, ISSN 1865-0929, 2010.
      53. Rajeev Srivastava, JRP Gupta, D. Roy Choudhury and Subodh Srivastava,    “Restoration of Digital Images from a Reverse Heat Equation and its parallel implementation using MPIs”, National Conference and Workshop on High Performance Computing (HPCA’2010), BHU, Varanasi, February 08-10, 2010.
      54.  Rajeev Srivastava, Harish Parthasarthy, J.R.P. Gupta and D. Roy Choudhary, “Image Restoration from motion blurred image using PDEs formalism”, In Proc: IEEE International Conference on Advanced Computing (IACC’09), 06-07 March’2009, Patiala, India, pp. 61-64, ISBN: 978-981-08-2465-5, DOI: 0.1109/IADCC.2009.4808981.
      55. Rajeev Srivastava, J.R.P. Gupta, Harish Parthasarthy and Subodh Srivastava,  PDE based Unsharp Masking, Crispening and High Boost Filtering of Digital  images”, International Conference on Contemporary Computing (IC3-2009), Noida, India, August 17-19,2009. Proc: Communications in Computer and Information Science, CCIS 40, pp 8-13, Springer Berlin Heidelberg, 2009. ISSN: 1865-0929 (Print) 1865-0937 (Online), DOI: 10.1007/978-3-642-03547-0_2.
      56. Rajeev Srivastava, J.R.P. Gupta, Harish Parthasarthy, ”Complex Diffusion Based Speckle Reduction from Digital Images,” IEEE International Conference on Methods and Models in Computer Science (ICM2CS-09) , pp 43-49, December 14-15, 2009, Jawaharlal Nehru University, New Delhi, India.
      57. Rajeev Srivastava, Harish Parthasarthy, J.R.P. Gupta and Subodh Srivastava, “PDE   based homomorphic filtering for reducing speckle noise from digital images”, Second International Conference on Advances in Computer Vision and Information Technology, (ACVIT-2009),December 16-19,2009,Aurangabad.
      58. Rajeev Srivastava, J.R.P. Gupta and Harish Parthasarthy, ”A PDE- based mathematical model for speckle reduction from B-scan Ultrasound images”, Presented at XXVth Conference of the Mathematical Society , BHU, Varanasi, December 22-24, 2009.
      59. Rajeev Srivastava, Harish Parthasarthy, J.R.P. Gupta, ”PDE Based Image Processing: Current Trends and Future Directions of Research”, In Proceedings of National Seminar on impact of I.T. on society, ITS Ghaziabad, February 09th, 2008,pp 1-08,ISBN: 81-89547-41-0.
      60.  Rajeev Srivastava, Harish Parthasarthy, J.R.P. Gupta and D. Roy Choudhary, “Implementation and Performance analysis of PDE based image de-noising techniques”, Presented at National Conference and Workshop on High Performance Computing (HPCA’2008), BHU, Varanasi, February 25-27, 2008.
      61.  Rajeev Srivastava, Harish Parthasarthy, J.R.P. Gupta and D. Roy Choudhary, “Some observations on the PDEs of Mathematical Physics and its Applications to Image Processing”, Presented at XXIVth Annual Conference of the Mathematical Society , BHU, Varanasi, December 30-31, 2008.
      62. Rajeev Srivastava, “Design, Implmentation and performance analysis of a lifted wavelet based image codec”,  National Conference on Pattern Recognition and Machine Intelligence, 10-11 February’ 2006, Karask Engineering College, Uppal, Hyderabad (Accepted).
      63. Rajeev Srivastava, “ Performance Analysis of a wavelet based image codec with and without lifting scheme”, National Conference on Soft Computing Techniques for Engineering Applications, 24-26 March, 2006, Dept. of Computer Science and Engineering, NIT, Rourkela.
      64.  Rajeev Srivastava and K.S. Khokra, "Analysis and Performance Evaluation of Classification Algorithms in Data Mining," Joint 9th National Conference of Vigyan Parisad of India and Indian Society of Information Theory and Applications, NSIT, New Delhi, Feb.22-24 ,2002.
      65.  Rajeev Srivastava, K.S. Khokra and Sushma Nagpal, "Security Aspects in Computer Networking," Joint 9th National Conference of Vigyan Parisad of India and Indian Society of Information Theory and Applications, NSIT, New Delhi, Feb.22-24 , 2002.
      66. Rajeev Srivastava, K.S. Khokra and Sushma Nagpal, "Information Security," National Conference on Network and Database Security, C.U.Shah Institute of Engineering and Technology, Wadhvan City, Gujrat, Feb.15-16, 2002.
      67. Rajeev Srivastava, M.M.S. Rauthan, R.B. Patel, "E-Commerce-The Concept and its Scope in India," National Conference on Information Technology Challenges - Vision 21st Century, G.B. Pant Engineering College, Pauri Garhwal (UTTARANCHAL), June 26-27, 2000.

      National Mission on Education through Information & Communication Technology   (NMEICT), MHRD, Govt. of India, New Delhi
      Role: Principal Investigator

      Duration   Project Title Sponsoring Agency Web link to the project site
      April’2010- July’2014 Design and Development of interactive E-content for the subject Digital Image Processing and Machine Vision NMEICT, MHRD,

      New Delhi
      (Project Grant: Rs. 06.50 Lacs)

      NMEICT E-Contents

      Ph.D. Supervision
       

      S.N. Name Title of the PhD Thesis
      Area of Research Work
      Status
      1. Dr. Arvind Kumar Tiwari Efficient and robust feature selection and classification approaches for protein function prediction. AWARDED
      (Convocation-2015)
      Year of Award: 2015
      2. Dr. Shailendra Tiwari Design and Development of efficient framework for medical image reconstruction. AWARDED
      (Convocation-2016)
      Year of Award: 2015
      3. Dr. Alok Kumar Singh Kushwaha Some new methodologies for moving object segmentation and multi-view human activity recognition for video surveillance system. AWARDED
      (Convocation-2016)
      Year of Award: 2015
      4. Dr. Rajesh Kumar Segmentation and detection of cancer from microscopic biopsy images. AWARDED
      (Convocation-2016)
      Year of Award: 2015
      5. Dr. Nagendra Pratap Singh Efficient Approaches for Retinal Image Blood Vessels Segmentation and Registration. AWARDED
      Year of Award: 2017
      6. Dr. R. B. Yadav Design of filters for restoration and enhancement of magnetic resonance images (MRI). AWARDED
      Year of Award: 2017
      7. Dr. Vibhav Prakash Singh Design and development of content based medical image retrieval system. AWARDED 2018

       

      8. Ms. Gargi Srivastava Automatic Image Captioning and Scene Analysis/ Salient Object Detection Methods In Progress
      (Registered July'2016)
      9. Mr. Roshan Singh Video Surveillance  (Human Activity Recognition using Deep Learning Approaches) In Progress (Registered July'2016)
      10. Mr. Kuntesh Kumar Jani Medical Image Analysis (Capsule Endoscopy) In Progress (Registered July'2017) (under QIP Scheme)
      11. Mr. Ankit Kumar Jaiswal Image Forensics In Progress (Registered July'2017)
      12. Mr. Surya Kant Singh Image Processing (Salient Object Detection Methods) On Professional Employment Leave (Registered July'2017)
      13. Ms. Pratistha Verma  2D/3D Pose Estimation and its applications using Deep Learning Approaches  In Progress (Registered Dec'2017)
      14. Mr. Nigmendra Pratap Yadav MRI Image Analysis In Progress (Registered July'2017)
      15.   Mr. Ashish Kumar Sharma Machine Learning in Bioinformatics/ Computational Biology In Progress (Registered Dec'2017)
      16. Mr. Santosh Kumar Tripathy Computer Vision and Machine Learning in Crowd Management In Progress (Registered July’2018) (under QIP Scheme)
      17.  Ms. Divya Singh Computer Vision and Machine Learning  In Progress (Registered July’2018)

       

      Professional Activities: 

      • Organizing Secretary: Codefest-2010 and Codefest-2011: A world-wide online coding festival for technical students, Organized by Computer Engineering Society, Department of Computer Engineering, ITBHU, Varanasi.
      • Core member, IT-BHU Garuda Project Team (2009-11).
      • Riviewer of Research Papers submitted to International Journals:
        1. IEEE Transactions on Industrial Electronics
        2. ACM Transactions on Multimedia Computing Communications and Applications (TOMM)
        3. Biomedical Signal Processing and Control, An International Journal, Elsevier Science. (Reviewer)
        4. Computer Methods and Programs in Biomedicine, Elsevier. (Reviewer).
        5. Medical & Biological Engineering & Computing (MBEC), An International Journal, Springer (Reviewer)
        6. Journal of Electronic Imaging (SPIE) (Reviewer)
        7. SpringerPlus Journal (Reviewer)
        8. Journal of Physics Express (An International Journal) (Member Editorial Board and Reviewer)
        9. Defence Science Journal, DRDO, India. (Reviewer).
        10. Indian National Science Academy (INSA) Letters, Springer (Reviewer)
      • Member Technical Program committee and reviewer of more than 50 International Conferences.
      • Book Review: Reviewed manuscripts of several subjects of Computer Sc. and Engineering published by TMH, India; Oxford University Press, India; Mac Graw Hill Publications, USA etc.
      • Book Chapter review: Review of book chapter to be published by IGI Global, USA.
      • Expert-Member, Board of Studies, Computer Sc and Engineering: MMMUT Gorakhpur, MNNIT Allahabad, VBS Purvanchal University, Jaunpur, UP, JNTU Hyderabad.
      • Paper setter and examiner of various Indian Universities in Computer Sc. and Engineering subjects and Ph.D. thesis in area of research.
      • Treasurer, ACM-Chapter, ITBHU, Varanasi, 2009.
      • Expert Member: UGC, NBA, UPPSC, UKPSC, and UPSC Delhi.

      Session Chairs in international conferences:

      •  Session Chair for the session “Image Analysis and Computer Vision” at International Conference on Emerging Trends in Communication, Computing and Electronics (IC3E-2018), J. K. Institute of Applied Physics and Technology (Department of Electronics and Communication), University of Allahabad, Allahabad, 14th April, 2018.
      • Session Chair for the session “Machine Learning” at 7th IEEE International Advance Computing Conference (IAAC) at VNR VJIET, Hyderabad, India. 07/01/2017.
      • Session Chair for the session “Image Processing, Computer Vision and Pattern Recognition”, 3rd IEEE UP Section International Conference on Electrical, Electronics, and Computer (UPCON-2016), IIT (BHU), Varanasi on 10/12/2016.

      Workshop/Short-term courses/Refresher Courses: 

      • Organized:
        1. Coordinator, 2nd Refresher course in ICT applications, UGC-BHU Academic Staff College, 22nd September’2010- 12th October, 2010
        2. Organizing Secretary, National Conference on Artificial Intelligence and Agents: Theory and Applications (AIATA-2011), Dept. of Computer Engineering, ITBHU, 09-11 Dec’2011.
        3. Organizing Chair/ Track Chair, IEEE UPCON 2016 (An International Conference), Dec'2016, IIT (BHU).
      • Attended:
        1. Research Promotion Workshop on Introduction to Graph and Geometric Algorithms (IGGA-2010), organized by Dept. of Computer Science, BHU, Varanasi during 08-13, February, 2010. (01 week)
        2. Research Promotion Workshop on Introduction to Graph and Geometric Algorithms, jointly organized by ITBHU, Varanasi and TIFR, Mumbai at ITBHU, Varanasi during 27-29, January, 2010. (03 days)
        3. CAD and Optimization, 20.11.2006-01.12.2006, ISTE sponsored short-term course at Netaji Subhas Institute of Technology (NSIT), Dwarka, Sector-3, New Delhi-110078. (02 weeks)
        4. Modeling and Simulation, 04.12.2006-15.12.2006, ISTE sponsored short-term course at Netaji Subhas Institute of Technology (NSIT), Dwarka, Sector-3, New Delhi-110078. (02 weeks)
        5. Management Development Programme, 20.12.2006-24.12.2006, Organized by NAFEN, Delhi at Netaji Subhas Institute of Technology (NSIT), Dwarka, Sector-3, New Delhi-110078. (01 week)

      Invited Talks/Expert Lectures: 

      1. Invited Lectures on topic: “Computer Vision, Machine Learning and its Applications-Part-I and Part-II” in QIP Sponsored Short Term Course on high performance computing and data engineering, Department of Computer Science and Engineering, IIT (BHU), Varanasi, 24-29 June 2019. (27.6.2019).
      2. Key Note Address, 2nd International Conference on Advanced Computing and Software Engineering (ICACSE-2019), KNIT Sultanpur, February 8th, 2019.
      3. Expert Talk  on topic “Introduction of AI and Machine Learning, Machine Learning Applications in Computer Vision ” In faculty development program (FDP) on Artificial Intelligence and Machine Learning, E&ICT Academy, IIT Roorkee, 17th Dec. to 21st Dec. 2018 (17/12/2018).
      4. Invited lecture series on topic “Image Processing and Machine Learning”, YCCE Nagpur, 24-26 September 2018.
      5. Invited Talk on “Computer Vision applications using IoT” In Short Term Course on "Emerging Trends And Technology in Internet of Things (IOT) and Cloud Computing" , G.B. Pant Institute of Engineering and Technology, Pauri-Garhwal (Uttarakhand), 10th September 2018.
      6. Invited Talk on the topic: ‘Automatic scene analysis from images using computer vision and machine learning /Deep learning approaches’ at International Conference on Emerging Trends in Communication, Computing and Electronics (IC3E-2018), J. K. Institute of Applied Physics and Technology (Department of Electronics and Communication), University of Allahabad, Allahabad, 14th April, 2018.
      7. Expert Lecture on topic: ‘Applications of Computer Vision, Machine Learning, and NLP for automatic image captioning and scene analysis from digital images’ during the Faculty Development Program (FDP) on Machine Learning and Computer Vision(MLCV-2018) (Sponsored by WB-TEQIP III, KNIT, Sultanpur), 13th April, 2018.
      8. Expert lecture on topic: ‘Computer Vision and Machine Learning: Theory and Applications’, in TEQIP-III Short Term Course (STC) on  “Advances in Computing Technology (ACT-2018) at MMMUT, Gorakhpur, 17th  March 2018.
      9. Expert invited lecture on topic: ‘Automatic Image Captioning’, in TEQIP-III Short Term Course (STC) on  “Advances in Computing Technology (ACT-2018) at MMMUT, Gorakhpur, 18th  March 2018.
      10. Expert Lecture Series on topic “ Design and Analysis of Algorithms”, at Dept. of Computer Technology at YCCE Nagpur during 20-22 February 2018.
      11. Topic: Vision and Learning and its medical applications, Expert Lecture in workshop, TEQIP FDP on ‘Digital Image Processing and its applications’ at G.B. Pant Institute of Engineering and Technology, Uttarakhand, December 21st , 2017.
      12. Expert talk on topic “Medical Image Analysis and Pattern Classification” at Malviya Research Conclave-2017, MMM University of Technology, Gorakhpur., July 11th , 2017.
      13. Topic: Image Processing, Machine Learning Applications for cancer detection from digital images, Two Days National Workshop on Advances in Image & Video Processing (AIVP-2017) 29thApril - 30thApril, 2017 at GLA University Mathura.
      14. Topic: Computer Vision research: A machine learning perspective in Ist winter school on Advances in Computing Technology (ACT-2017), organized by Department of Computer Science and Engineering, M.M.M. University of Technology Gorakhpur from 23rdFebruary – 1st March, 2017
      15. Key Note address topic: Selected research topics in image processing, computer Vision, and pattern classification at 7th IEEE International Advance Computing Conference (IAAC) at VNR VJIET, Hyderabad, India. 07/01/2017.
      16. Topic: Image Processing, Pattern Classification and Medical Image Analysis TEQIP sponsored STC on Advances in Computing Technology (ACT-2016) organized by Department of Computer Science and Engineering, MMM University of Technology, Gorakhpur during July 3-9’2016.
      17. Topic: ICT Entrepreneurship for Social Impact, on World Telecommunication Day held on 17 May, 2016 at Institution of Engineers, Varanasi Centre. Venue: Dept. of Mechanical Engineering, IIT (BHU), Varanasi.
      18. Expert Talk on Topic: Topic: Good Practices for PhD thesis/report writing, at TEQIP-II Workshop on Report Writing in Engineering and Technology, MMMUT Gorakhpur, March’2016.
      19. Topic:  Image Processing and its applications in Wireless Visual Sensor Networks (WVSN). At QIP Sponsored Short term Course on Wireless Sensor Networks, Feb. 12-18, 2016, Department of Computer Science and Engineering, IIT (BHU) Varanasi.
      20. Topic: Image Processing and Its Medical Applications. MMMUT Gorakhpur, December’2015
      21. Topic: Selected topics in Design and Analysis of Algorithms. At  Rajiv Gandhi College of Engineering & Research (RGCER), Nagpur, Maharashtra -441110 during 20th August to 21th August 2015.
      22. Topic: Recent Research Developments in Computer Vision, Pattern Classification and Its Applications. At STTP workshop on Recent Trends in Computer Vision (RTCV-2015) at YCCE Nagpur, 20 April 2015.
      23. Topic: Image Processing, Pattern Classification and Its Medical Applications. Conducted a workshop on above In Research Week-2015 at Gujrat Technological University (GTU), Ahmedabad, April’2015.
      24. Topic: Research developments in image processing and cancer detection. At G.B. Pant Engineering College, Pauri-Garhwal, June’2013.
      25. Topic: PDE based Image Processing: Some new research trends and its Applications. In Short Term Refresher Course (AICTE Approved, Faculty Development Program, 2.1.12-14.1.12) on ‘Applications of Advanced Computing Technologies: The Emerging Research Trends’ at Ambedkar Institute of Advanced Communication Technologies & Research,  Delhi- 110031 on 07.1.2012.
      26. Topic: PDE based image processing: Methodologies, Applications and new research trends. Iin ‘National Seminar on Trends in Computer Vision’ organized by IETE, Allahabad Centre and J.K. Institute of Applied Physics and Technology, University of Allahabad, Allahabad on 25.2.2012.
      27. Topic: Image processing and Computer Vision Applications in medical imaging and biometrics. As a resource person at 3rd  Refresher course in ICT applications, UGC-BHU Academic Staff College, 22nd September’2012-12th October, 2012 on 29.9.2012.
      28. Topic: PDE based image processing.At  Dept. of Computer Sc. And Engineering, Madan Mohan Malviya Engineering College, Gorakhpur, UP in Dec’2011.
      29. Topic: Computer Vision and Its Applications. As a resource person at 2nd Refresher course in ICT applications, UGC-BHU Academic Staff College, 22nd September’2010-12th October, 2010.

      Experience in Educational Administration:

      Head, Department of Computer Science and Engineering, IIT (BHU), (1/8/2017-till date)
      Head, Centre for Computing and Information Services- CCIS (Formerly Computer Unit of the Institute) (1/8/2017-till date)
      Member, Senate, IIT (BHU), Varanasi (04/08/2015-till date)
      Chairman, DFAC (Department Faculty Affairs Committee) (1/8/2017-till date)
      Chairman, Institute Email and Web Services Committee, (2016-till date)
      Chairman, Annual Report Committee (2016-17)
      Chairman, SUGC, IIT(BHU), Aug’ 2015- August’2016
      Chairman, Computer Unit (Now CCIS) Establishment Committee, Oct’2015- March' 2019.
      Chairman, Academic Performance Evaluation Committee (APEC), IIT(BHU) (2014-2015)
      Chairman, Users Committee, Faculty Residential Quarters, IIT(BHU) (2015)
      Convener, Department Post Graduate Committee (DPGC), (August’2016-July’2017).
      Member, Senate Post Graduate Committee (SPGC), (August’2016-July’2017).
      Convener, CSE Course Curriculum Design (UG and PG), (2013-2016)
      Convener, Departmental Undergraduate Committee (DUGC) (2013-August’2016)
      Convener, Dept. Space Committee
      Convener, Dept. Web Management Committee (2008-till date)
      Member, Department Faculty Affairs Committee (DFAC) (2014-till date)
      Member, Institute Time Table Committee (2014-15)
      Convener, Dept. Time Table (2015)
      Purchase Secretary, Dept. of CSE (2015)
      Chairman (Sub-committee), PhD Entrance Exam ( May-June 2014-15, 2015-16, 2016-17)
      Member, Anti Ragging Squad, IIT(BHU) (2014-15)
      Officer In-charge, Computing Lab, CSE (2007-till date)
      Member, Advisory Committee, Training & Placement, IIT(BHU) (2012-2016)
      Member, Departmental Undergraduate Committee (DUGC) (2012-2016)
      Member, Departmental Postgraduate Committee (DPGC) (2011-till date)
      Core Member, ITBHU GARUDA Project Team (2009-2011)
      Convener, Time-Table, CSE Dept (2008-2010)
      Purchase Secretary, (March’2008- March’2012)
      Member, Academic Council NSIT, 2007
      Vice-Chairman, Moksha, 2005 and 2006 (Annual Cultural Fest of NSIT , New Delhi)
      Warden, Boys Hostel (BH-II), 2006-07, NSIT
      Warden, Girls Hostel and Boys Hotel, GBPEC, 2000-2001
      Dy. Dean Students Welfare, GBPEC Pauri, 1998-2000