Multi-Scale VMamba: Hierarchy in Hierarchy Visual State Space Model

1 code implementation • 23 May 2024 • Yuheng Shi, Minjing Dong, Chang Xu

To improve the performance of SSMs in vision tasks, a multi-scan strategy is widely adopted, which leads to significant redundancy of SSMs.

TSTTC: A Large-Scale Dataset for Time-to-Contact Estimation in Driving Scenarios

1 code implementation • 4 Sep 2023 • Yuheng Shi, Zehao Huang, Yan Yan, Naiyan Wang, Xiaojie Guo

Time-to-Contact (TTC) estimation is a critical task for assessing collision risk and is widely used in various driver assistance and autonomous driving systems.

Autonomous Driving Neural Rendering

Knowledge Prompting for Few-shot Action Recognition

no code implementations • 22 Nov 2022 • Yuheng Shi, Xinxiao wu, Hanxi Lin

Few-shot action recognition in videos is challenging for its lack of supervision and difficulty in generalizing to unseen actions.

Action Recognition In Videos Few-Shot action recognition +3

YOLOV: Making Still Image Object Detectors Great at Video Object Detection

1 code implementation • 20 Aug 2022 • Yuheng Shi, Naiyan Wang, Xiaojie Guo

On the positive side, the detection in a certain frame of a video, compared with that in a still image, can draw support from other frames.

Object object-detection +1