Pratik Chattopadhyay

Scenario-Based Insider Threat Detection From Cyber Activities

Pratik Chattopadhyay, Lipo Wang, Yap‐Peng Tan · IEEE Transactions on Computational Social Systems · 2018 · 107 citations

Anomaly Detection, Engineering, Information Security +16

Pose Depth Volume extraction from RGB-D streams for frontal gait recognition

Pratik Chattopadhyay, Aditi Roy, Shamik Sural et al. · Journal of Visual Communication and Image Representation · 2013 · 80 citations

Gait Analysis, Frontal Gait Recognition, Kinesiology +15

Vision Transformers for Image Classification: A Comparative Survey

Yaoli Wang, Y.-M. Deng, Yuanjin Zheng et al. · Technologies · 2025 · 77 citations · Full text

Convolutional Neural Network, Engineering, Machine Learning +16

Frontal Gait Recognition From Incomplete Sequences Using RGB-D Camera

Pratik Chattopadhyay, Shamik Sural, Jayanta Mukherjee · IEEE Transactions on Information Forensics and Security · 2014 · 69 citations

Gait Analysis, Frontal Gait Recognition, Engineering +20

Effective plant disease diagnosis using Vision Transformer trained with leafy-generative adversarial network-generated images

Aadarsh Kumar Singh, A. D. P. Rao, Pratik Chattopadhyay et al. · Expert Systems with Applications · 2024 · 50 citations

Image Classification, Image Analysis, Engineering +9