CMCC-ReID: Cross-Modality Clothing-Change Person Re-Identification
Person Re-Identification (ReID) faces severe challenges from modality discrepancy and clothing variation in long-term surveillance scenario. While existing studies have made significant progress in either Visible-Infrared ReID (VI-ReID) or Clothing-Change ReID (CC-ReID), real-world surveillance system often face both challenges simultaneously. To address this overlooked yet realistic problem, we define a new task, termed Cross-Modality Clothing-Change Re-Identification (CMCC-ReID), which targets pedestrian matching across variations in both modality and clothing. To advance research in this direction, we construct a new benchmark SYSU-CMCC, where each identity is captured in both visible ...
| Authors | Haoxuan Xu, Hanzi Wang, Guanglin Niu |
|---|---|
| Primary category | cs.CV |
| Published | 3 April 2026 |
| Last updated at source | 19 July 2026 |
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