Ministry of Education
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Dr Pratik Chattopadhyay

vidwan id: 215301
Male

Assistant Professor, Department of Computer Science and Engineering
Indian Institute of Technology (BHU), Varanasi

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Expertise

  • Computer Science Information Systems

Publications

Total Articles 43
Books 0
Proceedings 0

Publications

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Scopus

Citations 517
h-index 11

CrossRef

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Citations 336
h-index 9
Google Scholar

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Professional Recognition

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Community & Membership

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Bio

Image and Video Processing, Pattern Recognition, Machine Learning

Personal Details

  • Male
  • Assistant Professor , Indian Institute of Technology (BHU), Varanasi
  • Indian Institute of Technology (Banaras Hindu University)
PhD
Other Institute 2015
Assistant Professor Jul 2017 – Present
Indian Institute of Technology (BHU), Varanasi | Department of Computer Science and Engineering

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Co-Authors (6)

Manas

Dr Manas Khatua

Indian Institute of Technology Guwahati

Mayank

Dr Mayank Swarnkar

Indian Institute of Technology (BHU), Varanasi

Nirbhay

Dr Nirbhay Kumar Tagore

Bennett University, Greater Noida

Rajeev

Prof Rajeev Srivastava

Indian Institute of Technology (BHU), Varanasi

Rajesh Kumar

Dr Rajesh Kumar Pandey

Indian Institute of Technology (BHU), Varanasi

Shamik

Dr Shamik Sural

Indian Institute of Technology Kharagpur

Scholarly Work

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Scholarly Publications

Fusion of Forward and Backward LSTMs for Effective Occlusion Reconstruction in Gait Sequences

Open Access
Article
SN Computer Science. Year: 2025. Volume: 6 , Issue: 3 .
Authors: Jain M.;Chattopadhyay P.;Paul A.;Jain J.
DOI 10.1007/s42979-025-03755-2

GSSTU: Generative Spatial Self-Attention Transformer Unit for Enhanced Video Prediction

Open Access
Article
IEEE Transactions on Neural Networks and Learning Systems. Year: 2025. Volume: 36 , Issue: 3 , Pages: 4625-4638 .
Authors: Singh B.;Singh D.;Kaushal R.;Halder A.;Chattopadhyay P.
DOI 10.1109/TNNLS.2024.3359716
2

DefenceLite: An Effective Lightweight GAN-Based Image De-Fencing Model

Open Access
Conference Paper
Year: 2025. Volume: 1054 LNNS , Pages: 347-357 .
Authors: Gupta D.;Kiyawat D.;Venkata Vinay Kumar V.;Mishra U.;Chattopadhyay P.
DOI 10.1007/978-981-97-5035-1_26

HSIRMamba: An effective feature learning for hyperspectral image classification using residual Mamba

Open Access
Article
Image and Vision Computing. Year: 2025. Volume: 154 .
Authors: Arya R.K.;Jain S.;Chattopadhyay P.;Srivastava R.
DOI 10.1016/j.imavis.2024.105387
3

Spatio-Temporal Attentive Fusion Unit for Effective Video Prediction

Open Access
Conference Paper
Year: 2025. Volume: 15318 LNCS , Pages: 62-79 .
Authors: Singh B.;Singh D.;Kaushal R.;Reddy S.V.K.;Jaswanth B.S.;Chattopadhyay P.
DOI 10.1007/978-3-031-78456-9_5

Hyperspectral Image Classification Using Gated Adaptable Convolutional-Based Kolmogorov-Arnold Network

Open Access
Article
IEEE Geoscience and Remote Sensing Letters. Year: 2025. Volume: 22 .
Authors: Arya R.K.;Chattopadhyay P.;Srivastava R.
DOI 10.1109/LGRS.2025.3585707

Vision Transformers for Image Classification: A Comparative Survey

Open Access
Review
Year: 2025. Volume: 13 , Issue: 1 .
Authors: Wang Y.;Deng Y.;Zheng Y.;Chattopadhyay P.;Wang L.
DOI 10.3390/technologies13010032
10

BGaitR-Net: An effective neural model for occlusion reconstruction in gait sequences by exploiting the key pose information

Open Access
Article
Expert Systems with Applications. Year: 2024. Volume: 246 .
Authors: Kumar S.S.;Singh B.;Chattopadhyay P.;Halder A.;Wang L.
DOI 10.1016/j.eswa.2024.123181
7