Search Results for author: Changcheng Fu

Found 2 papers, 1 papers with code

Object-centric Video Representation for Long-term Action Anticipation

1 code implementation • 31 Oct 2023 • Ce Zhang, Changcheng Fu, Shijie Wang, Nakul Agarwal, Kwonjoon Lee, Chiho Choi, Chen Sun

To recognize and predict human-object interactions, we use a Transformer-based neural architecture which allows the "retrieval" of relevant objects for action anticipation at various time scales.

Ranked #2 on Long Term Action Anticipation on Ego4D

Action Anticipation Human-Object Interaction Detection +4

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AntGPT: Can Large Language Models Help Long-term Action Anticipation from Videos?

no code implementations • 31 Jul 2023 • Qi Zhao, Shijie Wang, Ce Zhang, Changcheng Fu, Minh Quan Do, Nakul Agarwal, Kwonjoon Lee, Chen Sun

We propose to formulate the LTA task from two perspectives: a bottom-up approach that predicts the next actions autoregressively by modeling temporal dynamics; and a top-down approach that infers the goal of the actor and plans the needed procedure to accomplish the goal.

Action Anticipation counterfactual +1

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