Pavan Kumar Sathya Venkatesh

I work on problems in computer vision and medicine at Zestral.

I am an incoming MSCS student at University of Massachusetts, Amherst Currently, I am a final-year computer science undergrad at VIT University, Chennai, advised by Dr. Pandiyaraju V.

Previously I interned as a backend developer at Prodapt Solutions Private Ltd. In the summer of 2024, I was an intern at MedxAI mentored by Dr. Susan Elias and Dr. Sheena Pravin.

Email  /  CV  /  Google Scholar  /  GitHub  /  LinkedIn

Highlights

Endobuddy
AI assisted UGI endoscopy

CM-TGT
Multi Modal Graph Based Deception Detection

SPROUT
Few-Shot learning based plant disease identification

CerviLens
Vision based Cervical Cancer Identification

Selected Publications
UGPL: Uncertainty-Guided Progressive Learning for Evidence-Based Classification in Computed Tomography
Shravan Venkatraman, Pavan Kumar S, Rakesh Raj, Chandrakala S,
Accpeted(Poster): Third Workshop on Computer Vision for Automated Medical Diagnosis
code / paper / project page

Performs Global-to-local analysis using Progressive learning guided by uncertainty quantification to identify regions of diagnostic ambiguity followed by detailed evidence based classification.

PCM-NeRF: Probabilistic Camera Modeling for Neural Radiance Fields under Pose Uncertainty
Shravan Venkatraman, Rakesh Raj Madavan, S Pavan Kumar
Submitted: BMVC 2025
code / paper / project page

Models camera poses as probabilistic distributions with learnable uncertainty to enable robust surface reconstruction under significant pose errors.

Making Lies Visible: CM-TGT for Graph-Based Cross-Modal Deception Detection
S Pavan Kumar, Maheswer Sunil Kumar, Pranay Jiljith T, Pandiyaraju V
In Progress.
code / paper / project page

Combine Audio and Video Modalities utilizing graph based techniques to identify deception in court-trials and game shows.


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Last updated August 2024.