Back to Search
Start Over
Harmonious attention network for person re-identification via complementarity between groups and individuals.
- Source :
-
Neurocomputing . Sep2021, Vol. 453, p766-776. 11p. - Publication Year :
- 2021
-
Abstract
- Person re-identification (Re-ID) is of important capability for artificial intelligence and human–computer interaction. The main challenge of person Re-ID lies in limited data to precisely capture a wide range of appearance variations over multiple viewpoints. Furthermore, compared to the Re-ID between the single person, the person groups contain information about the relationship between pedestrians that can potentially help identify certain identities. The Re-ID combining groups and individuals remain to be a promising task under rare study. In this paper, we propose a harmonious attention network for person re-identification, in which we jointly consider the complementarity between person groups and individuals. Concretely, first we propose a two-stream attentive network (TSAN) to respectively learn the information from the person groups and individuals. TSAN consists of a spatial–temporal fusion network for the group Re-ID, as well as a deep network for the traditionally individual person Re-ID. To jointly consider the contributions of the groups and individuals, then we propose a novel re-ranking algorithm (GIRK) based on the learned features to associate the group and individual information. We also propose a new group Re-ID dataset DukeGroupVid to evaluate the performance of our approach. Comprehensive experimental results on the proposed dataset and other Re-ID datasets demonstrate the effectiveness of our model. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ARTIFICIAL intelligence
*PEDESTRIANS
*ARTIFICIAL neural networks
*SINGLE people
Subjects
Details
- Language :
- English
- ISSN :
- 09252312
- Volume :
- 453
- Database :
- Academic Search Index
- Journal :
- Neurocomputing
- Publication Type :
- Academic Journal
- Accession number :
- 150816503
- Full Text :
- https://doi.org/10.1016/j.neucom.2020.07.118