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Saumik Bhattacharya

5 accepted papers

2025

INN-PAR: Invertible Neural Network for PPG to ABP Reconstruction

ICASSP 2025accepted

Non-invasive and continuous blood pressure (BP) monitoring is essential for the early prevention of many cardiovascular diseases. Estimating arterial blood pressure (ABP) from photoplethysmography (PPG) has emerged as a promising solution. However, existing deep learning approaches for PPG-to-ABP re…

Cited by 0SourceScholar
2025

SINET: Sparsity-driven Interpretable Neural Network for Underwater Image Enhancement

ICASSP 2025accepted

Improving the quality of underwater images is essential for advancing marine research and technology. This work introduces a sparsity-driven interpretable neural network (SINET) for the underwater image enhancement (UIE) task. Unlike pure deep learning methods, our network architecture is based on a…

Cited by 0SourceScholar
2022

TIPS: Text-Induced Pose Synthesis

ECCV 2022poster

"In computer vision, human pose synthesis and transfer deal with probabilistic image generation of a person in a previously unseen pose from an already available observation of that person. Though researchers have recently proposed several methods to achieve this task, most of these techniques deriv…

2021

LoOp: Looking for Optimal Hard Negative Embeddings for Deep Metric Learning

ICCV 2021poster

Deep metric learning has been effectively used to learn distance metrics for different visual tasks like image retrieval, clustering, etc. In order to aid the training process, existing methods either use a hard mining strategy to extract the most informative samples or seek to generate hard synthet…

Cited by 23PDFcodeScholar
2020

STEFANN: Scene Text Editor Using Font Adaptive Neural Network

CVPR 2020poster

Textual information in a captured scene plays an important role in scene interpretation and decision making. Though there exist methods that can successfully detect and interpret complex text regions present in a scene, to the best of our knowledge, there is no significant prior work that aims to mo…

Cited by 91PDFcodeScholar