Puneet Gupta
4 papers · 2019–2025 · 2 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Academic Marathon ยท Sprint
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Interdisciplinary Bridge ยท Bronze
Top co-authors
Research topics
Keywords
remote photoplethysmography
(2)
heart rate estimation
(2)
image denoising
(1)
signal-to-noise ratio
(1)
image inpainting
(1)
adversarial attack
(1)
convolutional neural network
(1)
gradient backpropagation
(1)
temporal dependency
(1)
multi-head attention
(1)
class activation map
(1)
spatial-spectral attention
(1)
hyperspectral image denoising
(1)
spectral band
(1)
contrastive learning
(1)
signal embedding
(1)
self-supervised learning
(1)
Papers
VISIONARY: Novel Spatial-Spectral Attention Mechanism for Hyperspectral Image Denoising
WACV 2025
ALPINE: Improving Remote Heart Rate Estimation Using Contrastive Learning
WACV 2023
RADIANT: Better rPPG Estimation Using Signal Embeddings and Transformer
WACV 2023
CIIDefence: Defeating Adversarial Attacks by Fusing Class-Specific Image Inpainting and Image Denoising
ICCV 2019