C. Choy

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Publication activitypapers/week, last 8 weeks

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Architecture Design (Transformers, SSMs, MoE) (1)Computer Vision (1)Robotics & Embodied AI (1)

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Junha Lee (1)Chunghyun Park (1)Minsu Cho (1)Jan Kautz (1)

Papers (1)

Apr 22, 2026

NVIDIAApr 22, 2026

SpaCeFormer: Fast Proposal-Free Open-Vocabulary 3D Instance Segmentation

Open-vocabulary 3D instance segmentation just got 100x faster, thanks to a new transformer architecture that ditches region proposals and fragmented masks.

C. Choy, Junha Lee, Chunghyun Park +2

Architecture Design (Transformers, SSMs, MoE)Computer Vision Robotics & Embodied AI

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C. Choy

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)