no code implementations • IEEE Access 2020 • Dezhong Xu, HENG FU, Lifang Wu, Meng Jian, Dong Wang, AND XU LIU
Then, we propose two types of inference models, opt-GRU and relation-GRU, which are used to encode the object relationship and motion representation effectively, and form the discriminative frame-level feature representation.
Ranked #4 on Group Activity Recognition on Volleyball
15 code implementations • 24 Apr 2019 • Yonghao He, Dezhong Xu, Lifang Wu, Meng Jian, Shiming Xiang, Chunhong Pan
Under the new schema, the proposed method can achieve superior accuracy (WIDER FACE Val/Test -- Easy: 0. 910/0. 896, Medium: 0. 881/0. 865, Hard: 0. 780/0. 770; FDDB -- discontinuous: 0. 973, continuous: 0. 724).
Ranked #6 on Face Detection on FDDB
no code implementations • 16 Mar 2019 • Lifang Wu, Zhou Yang, Jiaoyu He, Meng Jian, Yaowen Xu, Dezhong Xu, Chang Wen Chen
Therefore, a semantic event in broadcast basketball videos is closely related to both the global motion (camera motion) and the collective motion.