FOLT: Fast Multiple Object Tracking from UAV-captured Videos Based on Optical Flow

no code implementations • 14 Aug 2023 • Mufeng Yao, Jiaqi Wang, Jinlong Peng, Mingmin Chi, Chao Liu

Given the extracted flow, the flow-guided feature augmentation is designed to augment the object detection feature based on its optical flow, which improves the detection of small objects.

motion prediction Multiple Object Tracking +4

DEDGAT: Dual Embedding of Directed Graph Attention Networks for Detecting Financial Risk

no code implementations • 6 Mar 2023 • Jiafu Wu, Mufeng Yao, Dong Wu, Mingmin Chi, Baokun Wang, Ruofan Wu, Xin Fu, Changhua Meng, Weiqiang Wang

Graph representation plays an important role in the field of financial risk control, where the relationship among users can be constructed in a graph manner.

Graph Attention