Learning deep features from body and parts for person re-identification in camera networks

EURASIP Journal on Wireless Communications and Networking

卷:2018

Zhong Zhang¹  Tongzhen Si¹ 

[1] Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, Tianjin Normal University;

关键词: Camera networks;    Deep feature learning;    Person re-identification;   

DOI  :  10.1186/s13638-018-1060-2

来源: DOAJ

【 摘 要 】

Abstract In this paper, we propose to learn deep features from body and parts (DFBP) in camera networks which combine the advantages of part-based and body-based features. Specifically, we utilize subregion pairs to train the part-based feature learning model and predict whether they belong to positive subregion pairs. Meanwhile, we utilize holistic pedestrian images to train body-based feature learning model and predict the identities of the input images. In order to further improve the discrimination of features, we concatenate the part-based and body-based features to form the final pedestrian representation. We evaluate the proposed DFBP on two large-scale databases, i.e., Market1501 database and CUHK03 database. The results demonstrate that the proposed DFBP outperforms the state-of-the-art methods.

【 授权许可】

Unknown