Cross-Modality Transformer With Modality Mining for Visible-Infrared Person Re-Identification

نویسندگان

چکیده

Visible-infrared cross-modality person re-identification is a challenging ReID task, which aims to retrieve and match the same identity's images between heterogeneous visible infrared modalities. Thus, core of this task bridge huge gap these two The existing convolutional neural network-based methods mainly face problem insufficient perception modalities' information, can not learn good discriminative modality-invariant embeddings for identities, limits their performance. To solve problems, we propose transformer-based method (CMTR) visible-infrared explicitly mine information each modality generate better features based on it. Specifically, capture characteristics, design novel embeddings, are fused with token encode information. Furthermore, enhance representation adjust matching embeddings' distribution, modality-aware enhancement loss learned reducing intra-class distance enlarging inter-class distance. our knowledge, first work applying transformer network task. We implement extensive experiments public SYSU-MM01 RegDB datasets, proposed CMTR model's performance significantly surpasses outstanding CNN-based methods.

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ژورنال

عنوان ژورنال: IEEE Transactions on Multimedia

سال: 2023

ISSN: ['1520-9210', '1941-0077']

DOI: https://doi.org/10.1109/tmm.2023.3237155