Pratik Chattopadhyay

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 27

Top Topics

Human Recognition

Gait Recognition

Top Venues

Signal Image Video Process.

Multim. Tools Appl.

Expert Syst. Appl.

Publications

Harshit Agrawal, Agrya Halder, Pratik Chattopadhyay
A systematic survey on recent deep learning-based approaches to multi-object tracking. Multim. Tools Appl. 83 (12) (2024)
Nirbhay Kumar Tagore, Prathistith Raj Medi, Pratik Chattopadhyay
Deep pixel regeneration for occlusion reconstruction in person re-identification. Multim. Tools Appl. 83 (2) (2024)
Aadarsh Kumar Singh, Akhil Rao, Pratik Chattopadhyay, Rahul Maurya, Lokesh Singh
Effective plant disease diagnosis using Vision Transformer trained with leafy-generative adversarial network-generated images. Expert Syst. Appl. 254 (2024)
Somnath Sendhil Kumar, Binit Singh, Pratik Chattopadhyay, Agrya Halder, Lipo Wang
BGaitR-Net: An effective neural model for occlusion reconstruction in gait sequences by exploiting the key pose information. Expert Syst. Appl. 246 (2024)
Preetam Pal, Pratik Chattopadhyay, Mayank Swarnkar
Temporal feature aggregation with attention for insider threat detection from activity logs. Expert Syst. Appl. 224 (2023)
Utkarsh Mishra, Akshat Agrawal, Josephine Crystal R. Mathew, Rajesh K. Pandey, Pratik Chattopadhyay
An efficient approach for image de-fencing based on conditional generative adversarial network. Signal Image Video Process. 17 (1) (2023)
Harshit Agrawal, Agrya Halder, Pratik Chattopadhyay
MotionFormer: An Improved Transformer-Based Architecture for Multi-object Tracking. CVIP (3) (2023)
Rajarajeswari Perepi, Santhi K, Pratik Chattopadhyay, O. Anwar Bég
A deep learning computational approach for the classification of COVID-19 virus. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 11 (3) (2023)
Agrya Halder, Pratik Chattopadhyay, Sathish Kumar
Gait transformation network for gait de-identification with pose preservation. Signal Image Video Process. 17 (5) (2023)
Abhishek Paul, Manav Mukesh Jain, Jinesh Jain, Pratik Chattopadhyay
Gait Cycle Reconstruction and Human Identification from Occluded Sequences. CoRR (2022)
Nirbhay Kumar Tagore, Pratik Chattopadhyay
A bi-network architecture for occlusion handling in Person re-identification. Signal Image Video Process. 16 (4) (2022)
Ankit Sinha, Soham Banerjee, Pratik Chattopadhyay
An Improved Deep Learning Approach For Product Recognition on Racks in Retail Stores. CoRR (2022)
Dhritimaan Das, Ayush Agarwal, Pratik Chattopadhyay
Gait Recognition from Occluded Sequences in Surveillance Sites. ECCV Workshops (5) (2022)
Sanjay Kumar Gupta, Pratik Chattopadhyay
Exploiting pose dynamics for human recognition from their gait signatures. Multim. Tools Appl. 80 (28-29) (2021)
Sanjay Kumar Gupta, Pratik Chattopadhyay
Gait recognition in the presence of co-variate conditions. Neurocomputing 454 (2021)
Ayush Agarwal, Pratik Chattopadhyay, Lipo Wang
Privacy preservation through facial de-identification with simultaneous emotion preservation. Signal Image Video Process. 15 (5) (2021)
Nirbhay Kumar Tagore, Ayushman Singh, Sumanth Manche, Pratik Chattopadhyay
Person re-identification from appearance cues and deep Siamese features. J. Vis. Commun. Image Represent. 75 (2021)
Somnath Sendhil Kumara, Pratik Chattopadhyay, Lipo Wang
BGaitR-Net: Occluded Gait Sequence reconstructionwith temporally constrained model for gait recognition. CoRR (2021)
Divyanshu Gupta, Shorya Jain, Utkarsh Tripathi, Pratik Chattopadhyay, Lipo Wang
A robust and efficient image de-fencing approach using conditional generative adversarial networks. Signal Image Video Process. 15 (2) (2021)
Nirbhay Kumar Tagore, Pratik Chattopadhyay
SMSNet: A Novel Multi-scale Siamese Model for Person Re-Identification. ICETE (1) (2020)
Aryansh Omray, Samyak Jain, Utsav Krishnan, Pratik Chattopadhyay
Exploiting Temporal Attention Features for Effective Denoising in Videos. CoRR (2020)
Nirbhay Kumar Tagore, Pratik Chattopadhyay, Lipo Wang
T-MAN: a neural ensemble approach for person re-identification using spatio-temporal information. Multim. Tools Appl. 79 (37-38) (2020)
Nirbhay Kumar Tagore, Ayushman Singh, Sumanth Manche, Pratik Chattopadhyay
Deep Learning based Person Re-identification. CoRR (2020)
Dhritimaan Das, Ayush Agarwal, Pratik Chattopadhyay, Lipo Wang
RGait-NET: An Effective Network for Recovering Missing Information from Occluded Gait Cycles. CoRR (2019)
Shailesh Shrivastava, Alakh Aggarwal, Pratik Chattopadhyay
Broad Neural Network for Change Detection in Aerial Images. CoRR (2019)
Divyanshu Gupta, Shorya Jain, Utkarsh Tripathi, Pratik Chattopadhyay, Lipo Wang
Fully Automated Image De-fencing using Conditional Generative Adversarial Networks. CoRR (2019)
Pratik Chattopadhyay, Lipo Wang, Yap-Peng Tan
Scenario-Based Insider Threat Detection From Cyber Activities. IEEE Trans. Comput. Soc. Syst. 5 (3) (2018)
Aditi Roy, Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee, Gerhard Rigoll
Modelling, synthesis and characterisation of occlusion in videos. IET Comput. Vis. 9 (6) (2015)
Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee
Information fusion from multiple cameras for gait-based re-identification and recognition. IET Image Process. 9 (11) (2015)
Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee
Frontal gait recognition from occluded scenes. Pattern Recognit. Lett. 63 (2015)
David Lorenzi, Pratik Chattopadhyay, Emre Uzun, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri
Generating Secure Images for CAPTCHAs through Noise Addition. SACMAT (2015)
Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee
Frontal Gait Recognition From Incomplete Sequences Using RGB-D Camera. IEEE Trans. Inf. Forensics Secur. 9 (11) (2014)
Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee
Exploiting Pose Information for Gait Recognition from Depth Streams. ECCV Workshops (1) (2014)
Pratik Chattopadhyay, Aditi Roy, Shamik Sural, Jayanta Mukhopadhyay
Pose Depth Volume extraction from RGB-D streams for frontal gait recognition. J. Vis. Commun. Image Represent. 25 (1) (2014)
Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee
Gait Recognition from Front and Back View Sequences Captured Using Kinect. PReMI (2013)