| Title | BBA-NET: A BI-BRANCH ATTENTION NETWORK FOR CROWD COUNTING |
| Authors | Hou, Yi Li, Chengyang Yang, Fan Ma, Cong Zhu, Liping Li, Yuan Jia, Huizhu Xie, Xiaodong |
| Affiliation | Peking Univ, Natl Engn Lab Video Technol, Beijing, Peoples R China China Univ Petr, Key Lab Petr Data Min, Beijing, Peoples R China |
| Issue Date | 2020 |
| Publisher | 2020 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING |
| Abstract | In the field of crowd counting, the current mainstream CNN-based regression methods simply extract the density information of pedestrians without finding the position of each person. This makes the output of the network often found to contain incorrect responses, which may erroneously estimate the total number and not conducive to the interpretation of the algorithm. To this end, we propose a Bi-Branch Attention Network (BBA-NET) for crowd counting, which has three innovation points. i) A two-branch architecture is used to estimate the density information and location information separately. ii) Attention mechanism is used to facilitate feature extraction, which can reduce false responses. iii) A new density map generation method combining geometric adaptation and Voronoi split is introduced. Our method can integrate the pedestrian's head and body information to enhance the feature expression ability of the density map. Extensive experiments performed on two public datasets show that our method achieves a lower crowd counting error compared to other state-of-the-art methods. |
| URI | http://hdl.handle.net/20.500.11897/604782 |
| ISBN | 978-1-5090-6631-5 |
| ISSN | 1520-6149 |
| Indexed | CPCI-S(ISTP) |
| Appears in Collections: | 信息科学技术学院 |
