Nikhil Keetha
@nik__v__
PhD in Robotics @CMU_Robotics @airlabcmu | Intern at @Meta @RealityLabs | Making robots π€ see the π
ID: 935519854064418816
https://nik-v9.github.io/ 28-11-2017 14:44:49
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RayFronts code has been released ! github.com/RayFronts/RayFβ¦ π€ Guide your robot with semantics within & beyond depth. πΌοΈ Stop using slow SAM crops + CLIP pipelines. RayFronts gets dense language aligned features in one forward pass. π Test your mapping ideas in our pipeline !
UFM: A Simple Path towards Unified Dense Correspondence with Flow Yuchen Zhang, Nikhil Keetha, Chenwei Lyu, Bhuvan Jhamb, Yutian Chen, Yuheng Qiu, Jay Karhade, Shreyas Jha, Yaoyu HU, Deva Ramanan, Sebastian Scherer, Wenshan Wang tl;dr: transformer-based architecture using covisibility
UFM: A Simple Path towards Unified Dense Correspondence with Flow Yuchen Zhang, Nikhil Keetha et 10 al tl;dr: wide-baseline and optical flow data help each other. DINO layer selection. No matching, just flow regression with RoMA- loss. A LOT of ablations 1/ arxiv.org/abs/2506.09278
Catch our team Parv Kapoor Jay Patrikar AirLab presenting and demoing ViSafe at #RSS2025 tomorrow! We'll be showing our payload demo & high speed aerial collision avoidance results π
ViSafeβs vision-only approach offers a lightweight, passive alternative that maintains strong safety performance, enabling broader deployment on agile, resource-constrained platforms. βοΈπ #CMUrobotics Read the latest RI article covering the team's work! ri.cmu.edu/visafe-smarterβ¦
Excited to share recent work with Kaihua Chen and Deva Ramanan where we learn to do novel view synthesis for dynamic scenes in a self-supervised manner, only from 2D videos! webpage: cog-nvs.github.io arxiv: arxiv.org/abs/2507.12646 code (soon): github.com/Kaihua-Chen/coβ¦