Sumantra Dutta Roy

According to our database, Sumantra Dutta Roy authored at least 75 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Learning Joint Local-Global Iris Representations via Spatial Calibration for Generalized Presentation Attack Detection.

Gaurav Jaswal, Aman Verma, Sumantra Dutta Roy, Raghavendra Ramachandra

IEEE Trans. Biom. Behav. Identity Sci., April, 2024

Unsupervised domain alignment of fingerprint denoising models using pseudo annotations.

Indu Joshi, Tushar Prakash, Rohit Kumar, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

Multim. Tools Appl., April, 2024

Multi-class classification using quantum transfer learning.

Bidisha Dhara, Monika Agrawal, Sumantra Dutta Roy

Quantum Inf. Process., February, 2024

2023

Feature independent Filter Pruning by Successive Layers analysis.

Milton Mondal, Bishshoy Das, Brejesh Lall, Pushpendra Singh, Sumantra Dutta Roy, Shiv Dutt Joshi

Comput. Vis. Image Underst., November, 2023

Edge-Aware Image Super-Resolution Using a Generative Adversarial Network.

Bishshoy Das, Sumantra Dutta Roy

SN Comput. Sci., March, 2023

On Characterizing the Evolution of Embedding Space of Neural Networks using Algebraic Topology.

Suryaka Suresh, Bishshoy Das, Vinayak Abrol, Sumantra Dutta Roy

CoRR, 2023

Altering Backward Pass Gradients to Improve Convergence (S).

Bishshoy Das, Milton Mondal, Brejesh Lall, Shiv Dutt Joshi, Sumantra Dutta Roy

Proceedings of the 35th International Conference on Software Engineering and Knowledge Engineering, 2023

2022

On restoration of degraded fingerprints.

Indu Joshi, Ayush Utkarsh, Pravendra Singh, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

Multim. Tools Appl., 2022

Adaptive CNN filter pruning using global importance metric.

Milton Mondal, Bishshoy Das, Sumantra Dutta Roy, Pushpendra Singh, Brejesh Lall, Shiv Dutt Joshi

Comput. Vis. Image Underst., 2022

Exhaustive Simulation Approach for a Virtual Camera Calibration Evaluation in Gazebo.

Tatyana Tsoy, Ramil Safin, Edgar A. Martínez-García, Sumantra Dutta Roy, Subir Kumar Saha, Evgeni Magid

Proceedings of the 8th International Conference on Automation, Robotics and Applications, 2022

Knowledge Diversification in Ensembles of Identical Neural Networks.

Bishshoy Das, Sumantra Dutta Roy

Proceedings of the 33rd British Machine Vision Conference 2022, 2022

Vision Based Identification and Force Control of Industrial Robots

Abdullah Aamir Hayat, Shraddha Chaudhary, Riby Abraham Boby, Arun Dayal Udai, Sumantra Dutta Roy, Subir Kumar Saha, Santanu Chaudhury

404, Springer, ISBN: 978-981-16-6989-7, 2022

2021

Softmax Gradient Tampering: Decoupling the Backward Pass for Improved Fitting.

Bishshoy Das, Milton Mondal, Brejesh Lall, Shiv Dutt Joshi, Sumantra Dutta Roy

CoRR, 2021

DFCANet: Dense Feature Calibration-Attention Guided Network for Cross Domain Iris Presentation Attack Detection.

Gaurav Jaswal, Aman Verma, Sumantra Dutta Roy, Raghavendra Ramachandra

CoRR, 2021

Deep learning to diagnose Peripapillary Atrophy in retinal images along with statistical features.

Ambika Sharma, Monika Agrawal, Sumantra Dutta Roy, Vivek Gupta, Praveen Vashist, Talvir Sidhu

Biomed. Signal Process. Control., 2021

Explainable Fingerprint ROI Segmentation Using Monte Carlo Dropout.

Indu Joshi, Riya Kothari, Ayush Utkarsh, Vinod K. Kurmi, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

Proceedings of the IEEE Winter Conference on Applications of Computer Vision Workshops, 2021

Sensor-invariant Fingerprint ROI Segmentation Using Recurrent Adversarial Learning.

Indu Joshi, Ayush Utkarsh, Riya Kothari, Vinod K. Kurmi, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

Proceedings of the International Joint Conference on Neural Networks, 2021

Data Uncertainty Guided Noise-aware Preprocessing Of Fingerprints.

Indu Joshi, Ayush Utkarsh, Riya Kothari, Vinod K. Kurmi, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

Proceedings of the International Joint Conference on Neural Networks, 2021

Prioritizing Tasks Within a Robotic Transportation System for a Smart Hospital Environment.

Ruslan Safin, Roman Lavrenov, Tatyana Tsoy, Evgeni Magid, Mikhail M. Svinin, Sumantra Dutta Roy, Subir Kumar Saha

Proceedings of the Interactive Collaborative Robotics - 6th International Conference, 2021

2020

Range-Doppler Hand Gesture Recognition Using Deep Residual-3DCNN with Transformer Network.

Gaurav Jaswal, Seshan Srirangarajan, Sumantra Dutta Roy

Proceedings of the Pattern Recognition. ICPR International Workshops and Challenges, 2020

2019

Latent Fingerprint Enhancement Using Generative Adversarial Networks.

Indu Joshi, Adithya Anand, Mayank Vatsa, Richa Singh, Sumantra Dutta Roy, Prem Kalra

Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2019

Repeatability measurement and kinematic identification of LBR iiwa 7 R800 using monocular camera.

Aditya Jain, Hardeep Singh, Riby Abraham Boby, Subir Kumar Saha, Swagat Kumar, Sumantra Dutta Roy

Proceedings of the AIR 2019: Advances in Robotics 2019, Chennai, India, July 2-6, 2019, 2019

Visual Feedback based Trajectory Planning to Pick an Object and Manipulation using Deep learning.

Shraddha Chaudhary, Shobhit Zakhami, Sumantra Dutta Roy

Proceedings of the AIR 2019: Advances in Robotics 2019, Chennai, India, July 2-6, 2019, 2019

2018

Restricted affine motion compensation and estimation in video coding with particle filtering and importance sampling: a multi-resolution approach.

Mithilesh Kumar Jha, Ravi Chaudhary, Sumantra Dutta Roy, Mona Mathur, Brejesh Lall

Multim. Syst., 2018

Novel and improved stage estimation in Parkinson's disease using clinical scales and machine learning.

R. Prashanth, Sumantra Dutta Roy

Neurocomputing, 2018

Early detection of Parkinson's disease through patient questionnaire and predictive modelling.

R. Prashanth, Sumantra Dutta Roy

Int. J. Medical Informatics, 2018

2017

High-Accuracy Classification of Parkinson's Disease Through Shape Analysis and Surface Fitting in 123I-Ioflupane SPECT Imaging.

Prashanth Ravindran, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

IEEE J. Biomed. Health Informatics, 2017

High Accuracy Classification of Parkinson's Disease through Shape Analysis and Surface Fitting in ¹²³I-Ioflupane SPECT Imaging.

R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

CoRR, 2017

2016

High-Accuracy Detection of Early Parkinson's Disease through Multimodal Features and Machine Learning.

R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

Int. J. Medical Informatics, 2016

Extraction of Layout Entities and Sub-layout Query-based Retrieval of Document Images.

Anukriti Bansal, Sumantra Dutta Roy, Gaurav Harit

CoRR, 2016

Pose estimation of texture-less cylindrical objects in bin picking using sensor fusion.

Mayank Roy, Riby Abraham Boby, Shraddha Chaudhary, Santanu Chaudhury, Sumantra Dutta Roy, Subir Kumar Saha

Proceedings of the 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2016

2015

Camera-based document image matching using multi-feature probabilistic information fusion.

Sumantra Dutta Roy, Kavita Bhardwaj, Rhishabh Garg, Santanu Chaudhury

Pattern Recognit. Lett., 2015

DEMD-based video coding for textured videos in an H.264/MPEG framework.

Mithilesh Kumar Jha, Sumantra Dutta Roy, Brejesh Lall

Pattern Recognit. Lett., 2015

Three dimensional reconstruction of cylindrical pellet using stereo vision.

Arvind Sharma, Shraddha Chaudhary, Sumantra Dutta Roy, Prakash Chand

Proceedings of the 2015 Fifth National Conference on Computer Vision, 2015

Early detection of Parkinson's disease through shape based features from ¹²³I-Ioflupane SPECT imaging.

Noopur A. Bhalchandra, Ravindran Prashanth, Sumantra Dutta Roy, Santosh B. Noronha

Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Pose estimation of a tilted pellet using single view from robot mounted camera.

Shraddha Chaudhary, Ratan Sadanand, Sumantra Dutta Roy, Santanu Chaudhury

Proceedings of the 2015 Conference on Advances In Robotics, 2015

2014

Automatic classification and prediction models for early Parkinson's disease diagnosis from SPECT imaging.

R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

Expert Syst. Appl., 2014

Table Extraction from Document Images using Fixed Point Model.

Anukriti Bansal, Gaurav Harit, Sumantra Dutta Roy

Proceedings of the 2014 Indian Conference on Computer Vision, 2014

Parkinson's disease detection using olfactory loss and REM sleep disorder features.

R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Newspaper Article Extraction Using Hierarchical Fixed Point Model.

Anukriti Bansal, Santanu Chaudhury, Sumantra Dutta Roy, J. B. Srivastava

Proceedings of the 11th IAPR International Workshop on Document Analysis Systems, 2014

2013

Surface fitting in SPECT imaging useful for detecting Parkinson's Disease and Scans Without Evidence of Dopaminergic Deficit.

R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh

Proceedings of the Fourth National Conference on Computer Vision, 2013

Symmetry based 3D reconstruction of repeated cylinders.

Adersh Miglani, Sumantra Dutta Roy, Santanu Chaudhury, J. B. Srivastava

Proceedings of the Fourth National Conference on Computer Vision, 2013

Complete visual metrology using relative affine structure.

Adersh Miglani, Sumantra Dutta Roy, Santanu Chaudhury, J. B. Srivastava

Proceedings of the Fourth National Conference on Computer Vision, 2013

Augmented paper system: A framework for User's Personalized Workspace.

Kavita Bhardwaj, Santanu Chaudhury, Sumantra Dutta Roy

Proceedings of the Fourth National Conference on Computer Vision, 2013

Text graphic separation in Indian newspapers.

Ritu Garg, Anukriti Bansal, Santanu Chaudhury, Sumantra Dutta Roy

Proceedings of the 4th International Workshop on Multilingual OCR, 2013

Cylindrical Pellet Pose Estimation in Clutter using a Single Robot Mounted Camera.

Punit Tiwan, Riby Abraham Boby, Sumantra Dutta Roy, Santanu Chaudhury, Subir Kumar Saha

Proceedings of the Advances In Robotics 2013, 2013

2012

Shiksha: A Novel Architecture for Tele-teaching Using Handwriting as a Perceptually Significant Temporal Media.

Amit Singhal, Santanu Chaudhury, Sumantra Dutta Roy

Proceedings of the Perception and Machine Intelligence - First Indo-Japan Conference, 2012

A Novel LDA and HMM-Based Technique for Emotion Recognition from Facial Expressions.

Akhil Bansal, Santanu Chaudhary, Sumantra Dutta Roy

Proceedings of the Multimodal Pattern Recognition of Social Signals in Human-Computer-Interaction, 2012

An empirical intrinsic mode based characterization of Indian scripts.

Kavita Bhardwaj, Santanu Chaudhury, Sumantra Dutta Roy

Proceedings of the Proceeding of the workshop on Document Analysis and Recognition, 2012

2011

Perception-Based Design for Tele-presence.

Santanu Chaudhury, Shantanu Ghosh, Amrita Basu, Brejesh Lall, Sumantra Dutta Roy, Lopamudra Choudhury, R. Prashanth, Ashish Singh, Amit Maniyar

Proceedings of the Pattern Recognition and Machine Intelligence, 2011

2010

Restricted affine motion compensation in video coding using particle filtering.

Manoj Alwani, Ravi Chaudhary, Mona Mathur, Sumantra Dutta Roy, Santanu Chaudhury

Proceedings of the Seventh Indian Conference on Computer Vision, 2010

2009

Automated Identification of Protein Structural Features.

Chandrasekhar Mamidipally, Santosh B. Noronha, Sumantra Dutta Roy

Proceedings of the Pattern Recognition and Machine Intelligence, 2009

Model-Guided Segmentation and Layout Labelling of Document Images Using a Hierarchical Conditional Random Field.

Santanu Chaudhury, Megha Jindal, Sumantra Dutta Roy

Proceedings of the Pattern Recognition and Machine Intelligence, 2009

Online Improved Eigen Tracking.

Subarna Tripathi, Santanu Chaudhury, Sumantra Dutta Roy

Proceedings of the Seventh International Conference on Advances in Pattern Recognition, 2009

2008

Multi-resolution Tracking in Space and Time.

Sumantra Dutta Roy, Son Dinh Tran, Larry S. Davis, B. Sreenivasa Vikram

Proceedings of the Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008

A Novel Learning-Based Framework for Detecting Interesting Events in Soccer Videos.

Nisha Jain, Santanu Chaudhury, Sumantra Dutta Roy, Prasenjit Mukherjee, Krishanu Seal, Kumar Talluri

Proceedings of the Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008

Parametric video compression using appearance space.

Santanu Chaudhury, Subarna Tripathi, Sumantra Dutta Roy

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

2007

Hand gesture modelling and recognition involving changing shapes and trajectories, using a Predictive EigenTracker.

Kaustubh Patwardhan, Sumantra Dutta Roy

Pattern Recognit. Lett., 2007

Stabilisation of Active Contours Using Tangential Evolution: An Application to Tracking.

Viswanathan Srikrishnan, Subhasis Chaudhuri, Sumantra Dutta Roy

Proceedings of the 2007 International Conference on Computing: Theory and Applications (ICCTA 2007), 2007

On Stabilisation of Parametric Active Contours.

Viswanathan Srikrishnan, Subhasis Chaudhuri, Sumantra Dutta Roy, Daniel Sevcovic

Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

A Novel Method for Feature Identification of Proteins.

Chandrasekhar Mamidipally, Santosh B. Noronha, Sumantra Dutta Roy

Proceedings of the International Conference on Bioinformatics & Computational Biology, 2007

2005

Recognizing large isolated 3-D objects through next view planning using inner camera invariants.

Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

IEEE Trans. Syst. Man Cybern. Part B, 2005

Multispectral panoramic mosaicing.

Udhav Bhosle, Sumantra Dutta Roy, Subhasis Chaudhuri

Pattern Recognit. Lett., 2005

2004

Active recognition through next view planning: a survey.

Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

Pattern Recognit., 2004

Active 3-D Object Recognition Using Appearance-Based Aspect Graphs.

Sumantra Dutta Roy, Nirupama Kulkarni

Proceedings of the ICVGIP 2004, 2004

Dynamic Hand Gesture Recognition Using Predictive Eigen Tracker.

Kaustubh Patwardhan, Sumantra Dutta Roy

Proceedings of the ICVGIP 2004, 2004

Robust Fingerprint Classification Using An Eigen Block Directional Approach.

P. Madhusoodhanan, Sumantra Dutta Roy

Proceedings of the ICVGIP 2004, 2004

Fast and Robust Projective Matching for Fingerprints Using Geometric Hashing.

Rintu Boro, Sumantra Dutta Roy

Proceedings of the ICVGIP 2004, 2004

On line predictive appearance-based tracking.

Namita Gupta, Pooja Mittal, Kaustubh Patwardhan, Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

Proceedings of the 2004 International Conference on Image Processing, 2004

Robust shape based two hand tracker.

Ketan Barhate, Kaustubh Patwardhan, Sumantra Dutta Roy, Subhasis Chaudhuri, Santanu Chaudhury

Proceedings of the 2004 International Conference on Image Processing, 2004

2003

Aspect graph construction with noisy feature detectors.

Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

IEEE Trans. Syst. Man Cybern. Part B, 2003

2002

CONDENSATION-Based Predictive EigenTracking.

Namita Gupta, Pooja Mittal, Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

Proceedings of the ICVGIP 2002, 2002

2001

Recognizing Large 3-D Objects through Next View Planning using an Uncalibrated Camera.

Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

Proceedings of the Eighth International Conference On Computer Vision (ICCV-01), Vancouver, British Columbia, Canada, July 7-14, 2001, 2001

2000

Isolated 3D object recognition through next view planning.

Sumantra Dutta Roy, Santanu Chaudhury, Subhashis Banerjee

IEEE Trans. Syst. Man Cybern. Part A, 2000

1999

Robot Localization using Uncalibrated Camera Invariants.

Michael Werman, MaoLin Qiu, Subhashis Banerjee, Sumantra Dutta Roy

Proceedings of the 1999 Conference on Computer Vision and Pattern Recognition (CVPR '99), 1999