Publications
Trishna Saikia, Anup Kumar Gupta, Puneet Gupta, Pasi Liljeberg. ``A Skin-Tone-Aware Dual-Representation Remote Photoplethysmography Framework for Contactless Respiratory Rate Estimation.’’. CoRR, 2026.
Ashutosh Dhamaniya, Anup Kumar Gupta, Trishna Saikia, Puneet Gupta. ``Exploring Remote Photoplethysmography for Neonatal Pain Detection from Facial Videos.’’. CoRR, 2026.
Trishna Saikia, Anup Kumar Gupta, Puneet Gupta, Pasi Liljeberg. ``Exploring PPG-Guided Knowledge Distillation for Contactless Respiration Estimation.’’. FG, 2026.
Anup Kumar Gupta, Puneet Gupta, Abhinav Dhall. ``Hierarchical Cross-Attention Transformer for Non-contact Multimodal Pain Classification using Remote Physiological Signals and Visual Features.’’. FG, 2026.
Vaidehi Agarwal, Trishna Saikia, Anup Kumar Gupta, Puneet Gupta. ``SHINE: Synergizing transformers with contrastive learning for thriving rPPG-based SpO2 estimation.’’. Expert Syst. Appl., 2026.
Anup Kumar Gupta, Trishna Saikia, Puneet Gupta, Abhinav Dhall. ``PainXtract: A Multimodal System for Multiclass Pain Classification Using Physiological Signals.’’. ICMI Companion, 2025.
Trishna Saikia, Lokendra Birla, Anup Kumar Gupta, Puneet Gupta. ``HREADAI: Heart Rate Estimation From Face Mask Videos by Consolidating Eulerian and Lagrangian Approaches.’’. IEEE Trans. Instrum. Meas., 2024.
Sneha Shukla, Anup Kumar Gupta, Puneet Gupta. ``Exploring the feasibility of adversarial attacks on medical image segmentation.’’. Multim. Tools Appl., 2024.
Anup Kumar Gupta, Ashutosh Dhamaniya, Puneet Gupta. ``RADIANCE: Reliable and interpretable depression detection from speech using transformer.’’. Comput. Biol. Medicine, 2024.
Lokendra Birla, Sneha Shukla, Anup Kumar Gupta, Puneet Gupta. ``ALPINE: Improving Remote Heart Rate Estimation using Contrastive Learning.’’. WACV, 2023.
Anup Kumar Gupta, Rupesh Kumar, Lokendra Birla, Puneet Gupta. ``RADIANT: Better rPPG estimation using signal embeddings and Transformer.’’. WACV, 2023.
Aditya Dixit, Anup Kumar Gupta, Puneet Gupta, Saurabh Srivastava, Ankur Garg. ``UNFOLD: 3-D U-Net, 3-D CNN, and 3-D Transformer-Based Hyperspectral Image Denoising.’’. IEEE Trans. Geosci. Remote. Sens., 2023.
Sneha Shukla, Lokendra Birla, Anup Kumar Gupta, Puneet Gupta. ``Trustworthy Medical Image Segmentation with improved performance for in-distribution samples.’’. Neural Networks, 2023.
Anup Kumar Gupta, Vardhan Paliwal, Aryan Rastogi, Puneet Gupta. ``TRIESTE: translation based defense for text classifiers.’’. J. Ambient Intell. Humaniz. Comput., 2023.
Anup Kumar Gupta, Aryan Rastogi, Vardhan Paliwal, Fyse Nassar, Puneet Gupta. ``D-NEXUS: Defending text networks using summarization.’’. Electron. Commer. Res. Appl., 2022.
Anup Kumar Gupta, Puneet Gupta, Esa Rahtu. ``FATALRead - Fooling visual speech recognition models.’’. Appl. Intell., 2022.
Jainendra Shukla, Puneet Gupta, Aniket Bera, Arka Sarkar, Prakhar Goel, Shubhangi Butta, Anup Kumar Gupta, Snehil Sanyal, Debanga Raj Neog, Manas Kamal Bhuyan, Kalyani Marathe, Linda G. Shapiro, Alex Colbrn, Varchita Lalwani. ``Contextual Emotion Learning Challenge.’’. FG, 2021.
Saumya Mishra, Anup Kumar Gupta, Puneet Gupta. ``DARE: Deceiving Audio-Visual speech Recognition model.’’. Knowl. Based Syst., 2021.