Publications

*, + indicates equal contribution

Main Conference Workshop Journal Preprint / ArXiv
2026
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ArXiV 2026
Can You Hear, Localize, and Segment Continually? An Exemplar-Free Continual Learning Benchmark for Audio-Visual Segmentation
Siddeshwar Raghavan, Gautham Vinod, Bruce Coburn, Fengqing Zhu
PDF
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AAAI 2026
PANDA — Patch And Distribution-Aware Augmentation for Long-Tailed Exemplar-Free Continual Learning
Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu
Website PDF
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CVPR Workshop 2026 · MTF
EgoCal: Combining Egocentric Data with Vision-Language Fusion for Real-time Dietary Tracking
Gautham Vinod*, Siddeshwar Raghavan*, Bruce Coburn*, Wei-Lun Chu, Jinge Ma, Fengqing Zhu
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CVPR Workshop 2026 · MTF
DietDelta: A Vision-Language Approach for Dietary Assessment via Before-and-After Images
Gautham Vinod, Siddeshwar Raghavan, Bruce Coburn, Fengqing Zhu
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CVPR Workshop 2026 · MTF
Not Your Stereo-Typical Estimator: Combining Vision and Language for Volume Perception
Gautham Vinod, Bruce Coburn, Siddeshwar Raghavan, Fengqing Zhu
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ArXiv 2026
Implicit-Scale 3D Reconstruction for Multi-Food Volume Estimation from Monocular Images
Y Chen, Gautham Vinod*, Siddeshwar Raghavan*, TI Mahmud, B Coburn, J Ma, Fengqing Zhu, J He
PDF
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IEEE CAI 2026
Size Matters: Reconstructing Real-Scale 3D Models from Monocular Images for Food Portion Estimation
Gautham Vinod, B Coburn, Siddeshwar Raghavan, J He, Fengqing Zhu
PDF
2025
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NeurIPS Workshop 2025 · DL4C
MOSAIC: Multi-agent Orchestration for Task-Intelligent Scientific Coding
Siddeshwar Raghavan, Tanwi Mallick
PDF
2024
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ICPR 2024
Mfp3d: Monocular Food Portion Estimation Leveraging 3D Point Clouds
J Ma, X Zhang, Gautham Vinod, Siddeshwar Raghavan, J He, Fengqing Zhu
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ArXiv 2024
MetaFood3D: Large 3D Food Object Dataset with Nutrition Values
Y Chen+, J He+, Gautham Vinod*, Siddeshwar Raghavan*, C Czarnecki, T Ibn Mahmud, J Ma, Fengqing Zhu
Website PDF
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CVPR Workshop 2024 · CLVision
DELTA: Decoupling Long-Tailed Online Continual Learning
Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu
Code PDF
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WACV 2024
Online Class-Incremental Learning For Real-World Food Image Classification
Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu
Code PDF
2022
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IEEE TPAMI
Physics to the Rescue: Deep Non-line-of-sight Reconstruction for High-speed Imaging
Fangzhou Mu, Sicheng Mo, Jiayong Peng, Xiaochun Liu, Ji Hyun Nam, Siddeshwar Raghavan, Andreas Velten, Yin Li
Code PDF
2021
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ArXiv 2021
Towards Non-Line-of-Sight Photography
Jiayong Peng, Fangzhou Mu, Ji Hyun Nam, Siddeshwar Raghavan, Yin Li, Andreas Velten, Zhiwei Xiong
PDF