Presentations

Invited Talks and Tutorials

[49] "Action Recognition with Deep Learning, Graphs and Distributions", University of La Rochelle, France, November 2023. (invited talk)

[48] "Recognition and Classification in Computer Vision with Graph Theory and Deep Learning", ESIEE, University of Gustave Eiffel, Paris, France, October 2023. (invited talk)

[47] "Two Seasons of Artificial Intelligence for Biomedical Signal and Image Processing", UpSkill:EnMed 2023, IIT Kharagpur, August 2023. (invited talk)

[46] "A Graph-theoretic Perspective for Biomedical Image Computing", Medical Image Computing Workshop, IISc Bangalore, February 2023. (invited talk)

[45] "Segmentation and Classification of Brain Tumors – A Computer Vision Perspective", Third CapsNetwork School, December 2022. (invited talk)

[44] "Detecting Brain Tumors in 3D from MRI", Colorlunch Talk, Norwegian University of Science and Technology, October 2022. (invited talk)

[43] "Computer Vision based Cancer Detection - A Tale of Many Seasons", Arctic University of Norway, October 2022. (invited talk) [link]

[42] "Two Seasons of ArtificiaI Intelligence for Pattern Analysis", IEEE Sponsored Symposium, Calcutta University, September 2022. (invited talk)

[41] "Computer Vision and Machine Learning for Biomedical Problems", Faculty Development Program, Sikkim Manipal Institute of Technology, May 2022. (invited talk)

[40] "Medical Image Analysis: A Few Challenges and Solutions", INTPART Winter Workshop, IIT Delhi, December 2021. (invited talk)

[39] "A Mathematical Journey in Computer Vision", International Conference on Recent Developments in Mathematics and Mathematical Sciences (ICRDMMS) organized by Calcutta Mathematical Society, India, December 2021. (invited talk)

[38] "Graph based Video Processing", IAPR TC-15 online Seminar, October 2021. (invited talk) [link]

[37] "A Computer Vision Walk-through in Video Processing and Healthcare", Tripura University, India, April 2021. (invited tutorial)

[36] "Computer Vision Pattern Recognition with Machine Learning", UGC Sponsored Refresher Course, Mizoram University, India, December 2020. (invited talk)

[35] "Solving Problems in Computer Vision with Machine Learning and Level Sets", Faculty Development Program, IEM Kolkata, India, February 2020. (invited talk)

[34] "Machine Learning for Computer Vision", TEQIP-III Sponsored Short Term Course on Applications of Computational Intelligence in Text, Image and Sensor Data Processing, Jadavpur University, India, January 2020. (invited tutorial)

[33] "Deep Learning Enhanced Computer Vision", International Conference on Frontiers in Computing and Systems (COMSYS), Jalpaiguri, India, January 2020. (invited tutorial)

[32] "Computer Vision Pattern Recognition with Graphs, Level Sets and Deep Learning", TEQIP-III Sponsored Short Term Course on Recent Trends in Machine Learning for Computer Vision and Image Analysis, NIT Durgapur, India, August 2019. (invited tutorial)

[31] "A journey of computer vision using graphs, games, level sets and deep learning", Mathematiques Image Applications (MIA) Laboratory, University of La Rochelle, France, June 2019. (invited talk)

[30] "Some Mathematical Models for Computer Vision Problems", TIFR Center for Applicable Mathematics, May 2019. (invited colloquium)

[29] "Computer Vision for Biomedical Problems", TCS Research & Innovation Lab., Kolkata, India, February 2019. (invited talk)

[28] “Unsupervised Video Data Processing: From Third-Person to First-Person”, UGC sponsored refresher course, Calcutta University, India, January 2019. (invited tutorial)

[27] "Information Extraction in Videos: From Third-Person to First-Person", UGC sponsored inter-disciplinary refresher course on "Advances in Instrumentation and Automation: Role of ICT", Instrumentation and Electronics Engineering, Jadavpur University, India, December 2018. (invited tutorial)

[26] "Video and Image Processing", IEEE Technical Lecture, Netaji Subhas Engineering College, Kolkata, India, October 2018. (invited talk)

[25] "Video Processing with Graph-based Representations and Statistical Techniques", Fifth Summer School on Computer Vision, Graphics and Image Processing, Indian Statistical Institute (ISI) Kolkata, June 2018. (invited tutorial)

[24] "Video Processing - A Broad Overview, Some Applications and Recent Trends", TEQIP-III Sponsored Short Term Course on Machine Learning in Computer Vision and Pattern Recognition, NIT Durgapur, India, February 2018. (invited tutorial)

[23] "Biomedical Image Analysis - A Broad Overview, Some Applications and Recent Trends", AICTE Sponsored Faculty Development Program on Recent Developments in Artificial Intelligence and Robotics, Narula Institute of Technology, Kolkata, India, Jan 2018. (invited tutorial)

[22] "Medical Image Segmentation - Some Applications and Trends", TEQIP-II Sponsored Workshop on Emerging Trends in Bio-medical Engineering & Computational Biology, School of Bio-Science and Engineering, Jadavpur University, India, March 2017. (invited talk)

[21] "Causal Video Analysis using Graphs and Superpixels", International Conference on Modelling, Computing and Technological Innovations (ICMCTI), University Institute of Technology, Burdwan University, Burdwan, India, March 2017. (invited talk)

[20] "Biomedical Image Analysis with Some Applications", TEQIP-II Sponsored Short Term Course on Computer Vision, Pattern Recognition and Image Analysis, NIT Durgapur, India, October 2016. (invited tutorial)

[19] "Data Fusion for Computer Vision based Surveillance Applications", IEEE GRSS Lecture, Institute of Radiophysics and Electronics, Calcutta University, India, August 2016. (invited talk)

[18] " Multiple Video Processing with Graph-theoretic Frameworks", Johann Bernoulli Institute for Mathematics and Computer Science, University of Groningen, The Netherlands, July 2016. (invited Computer Science colloquium)

[17] " Matching, Cut, Connectivity: Graph-theoretic Solutions for Biomedical Image Analysis", University of Padova, Italy, May 2016. (invited talk)

[16] "Matching, Clustering, Walks - A Journey in Graph-based Video Analysis", Institute of Computing, University of Campinas, Brazil, July 2015. (invited talk)

[15] "Matching, Clustering, Walks - A Journey in Graph-based Video Analysis", eScience Research Group, Institute of Mathematics and Statistics, University of Sao Paulo, Brazil, July 2015. (invited talk)

[14] "Biomedical Image Analysis - Graph Cuts and Beyond", Institute of Computing, University of Campinas, Brazil, July 2015. (invited talk)

[13] "Biomedical Image Analysis - An Overview", AICTE Sponsored Winter School on Soft Computing Approaches in Pattern Recognition, Image Processing and MATLAB, Kalyani Govt. Engineering College, Kalyani, India, January 2015. (invited tutorial)

[12] "Video Processing using Delaunay Graph, Minimum Spanning Tree and Random Walk", International Conference on Current Developments in Mathematics and Mathematical Sciences (ICCDMMS) organized by Calcutta Mathematical Society, Calcutta, India, December 2014. (plenary talk)

[11] "Graph Theoretic Multimedia Computing", SeSaMe Center, School of Computing, National University of Singapore, Singapore, July 2014. (invited talk)

[10] "Graphs for Vision", Institute of Computer Science, University of Münster, Germany, July 2013. (invited colloquium)

[9] "Biomedical Tracking", Computer Vision Pattern Recognition (CVPR) Group, Institute of Computer Science, University of Münster, Germany, July 2013. (invited talk)

[8] "Contour Tracking using Level Sets, Temporal Information and Shortest Paths", International Conference on Frontiers of Mathematical Sciences with Applications (ICFMSA) organized by Calcutta Mathematical Society, Calcutta, India, December 2012. (invited talk)

[7] "Challenges in Video Summarization" 2nd National Conference on Advanced Communication Systems and Design Techniques (NCACD) organized by Haldia Institute of Technology at Haldia, India, September 2012. (invited talk)

[6] "Segmentation and Tracking in Biomedical Imaging", UGC sponsored refresher course on "Recent Trends in Biomedical Engineering", organized by School of Bio-science and Engineering, Jadavpur University, Calcutta, India, June 2012. (invited talk)

[5] "Biomedical Imaging with Graphs", Imaging Technologies Lab., GE Global Research, Bangalore, India, May 2011. (invited talk)

[4] "Biomedical Image Analysis using Graph Algorithms", Supercomputing Education Research Center, Indian Institute of Science (IISc), Bangalore, India, May 2011. (invited talk)

[3] "Biomedical Image Processing: Applications and Trends", UGC-sponsored Workshop on Image Processing and its application in VLSI Circuits, at Electronics and Telecommunication Engineering, Jadavpur University, Calcutta, India, March 2010. (invited talk)

[2] “Matlab Image Processing Toolbox”, Govt. College of Engineering and Ceramic Technology, Calcutta, India, November 2009. (invited talk)

[1] “Computer Vision for Biomedical Applications”, Bengal Institute of Technology, Calcutta, India, September 2009. (invited talk)

Conference/Symposium/Workshop Presentations

[17] "A Graph-theoretic Framework for Summarizing First-Person Videos", Twelfth IAPR International Workshop on Graph Based Representations in Pattern Recognition, Tours, France, June 2019.

[16] " A Bag of Constrained Visual Words Model for Image Representation", Third IAPR endorsed International Conference on Computer Vision and Image Processing (CVIP), Jabalpur, India, September 2018.

[15] "Image Retrieval using Random Forest based Semantic Similarity Measures and SURF based Visual Words", Second IAPR endorsed International Conference on Computer Vision and Image Processing (CVIP), Noida, India, September 2017.

[14] "A Novel Visual Word Assignment Model for Content Based Image Retrieval", First IAPR endorsed International Conference on Computer Vision and Image Processing (CVIP), Roorkee, India, February 2016.

[13] "Scalable Video Clustering Using Skeleton Graph and Random Walk", 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, August 2014.

[12] "Test Point Specific k Estimation for kNN Classifier", 22nd International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, August 2014.

[11] "Digit Recognition from Pressure Sensor Data using Euler Number and Central Moments" IEEE Sponsored International Conference on Communications, Devices and Intelligent Systems (CODIS); Kolkata, India, December 2012.

[10] "Detection of Pelvic Fractures using Graph Cuts and Curvatures", 18th IEEE International Conference on Image Processing (ICIP), Brussels, Belgium, September 2011.

[9]"Cerebral White Matter Segmentation from MRI using Probabilistic Graph Cuts and Geometric Shape Priors", 17th IEEE International Conference on Image Processing (ICIP), Hong Kong, SAR of China, September 2010.

[8] "Cell Tracking in Video Microscopy using Bipartite Graph Matching", 20th International Conference on Pattern Recognition (ICPR), Istanbul, Turkey, August 2010.

[7] “Detection of Anatomical Landmarks in Human Colon from Computed Tomographic Colonography Images”, 19th IAPR Int'l Conf. on Pattern Recognition (ICPR), Tampa, Florida, USA, December 2008.

[6] "Novel Graph Theoretic Enhancements To ICP-Based Virtual Craniofacial Reconstruction", Fourth International Symposium on Biomedical Imaging (ISBI); Washington DC, USA, April 2007.

[5] “Hairline Fracture Detection using MRF and Gibbs Sampling”, 8th IEEE International Workshop on Applications of Computer Vision (WACV), Austin, TX, USA, February 2007.

[4] “Virtual Craniofacial Reconstruction from Computed Tomography Image Sequences Exhibiting Multiple Fractures”, 13th IEEE International Conference on Image Processing (ICIP), Atlanta, GA, USA, October 2006.

[3] "Automated Detection of Stable Fracture Points In Computed Tomography Image Sequences", Third International Symposium on Biomedical Imaging (ISBI); Arlington, VA, USA, April 2006.

[2] "Surface Matching Algorithms for Computer Aided Reconstructive Plastic Surgery", Second International Symposium on Biomedical Imaging (ISBI); Washington DC, USA, April 2004.

[1] "Computer Vision for Reconstructive Plastic Surgery", International Conference on Communication, Devices and Intelligent Systems (CODIS); Calcutta, India, January 2004.