Thai Tran Khanh Nguyen's Projects
The 2nd place solution of track1 (City-Scale Multi-Camera Vehicle Tracking) in the NVIDIA AI City Challenge at CVPR 2022 Workshop.
Solution of The AI City Challenge 2022 Track 1
Solution of The AI City Challenge 2022 Track 1
Codes of the 3rd place of Track 1, AI City Challenge 2022
Code and model for the AI City Challenge (CVPR 2022) Track 3 Action Detection
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Source code final project CS532
Codes for AIC 2022 submissions
A solution for the 6th Aicity challenge workshop track 3. Temporal action localization is an important problem in computer vision. It is challenge to infer the start and end of action instances on small-scale datasets covering multi-view information accurately. In this paper, we propose an effective action temporal localization method to localize the temporal boundaries. Our approach in-cludes (i) a method integrating an action recognition network and a temporal action localization network, (ii) a post-processing method for selecting and correcting temporal boxes to ensure that the model finds accurate boundaries. In addition, the frame-level object detection information is also utilized. Extensive experiments prove the effectiveness of our method and we rank the 6th on the Test-A2 of the 6th AI City Challenge Track 3.