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Ramana Sundararaman

4 accepted papers

2026

PatchAlign3D: Local Feature Alignment for Dense 3D Shape Understanding

CVPR 2026

Current foundation models for 3D shapes excel at global tasks (retrieval, classification) but transfer poorly to local part-level reasoning. Recent approaches leverage vision and language foundation models to directly solve dense tasks through multi-view renderings and text queries. While promising,

Cited by 0SourcecodeScholar
2022

Implicit Field Supervision for Robust Non-rigid Shape Matching

ECCV 2022poster

"Establishing a correspondence between two non-rigidly deforming shapes is one of the most fundamental problems in visual computing. Existing methods often show weak resilience when presented with challenges innate to real-world data such as noise, outliers, self-occlusion etc. On the other hand, au…

2021

Tracking Pedestrian Heads in Dense Crowd

CVPR 2021poster

Tracking humans in crowded video sequences is an important constituent of visual scene understanding. Increasing crowd density challenges visibility of humans, limiting the scalability of existing pedestrian trackers to higher crowd densities. For that reason, we propose to revitalize head tracking…

Cited by 107PDFcodeScholar