Hierarchical skeleton Meta-Prototype Contrastive learning with hard skeleton mining for unsupervised person re-identification

• Main Authors: Rao, Haocong, Leung, Cyril, Miao, Chunyan
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Computer science and engineering; Unsupervised Representation Learning; Hard Skeleton Mining
• Online Access: https://hdl.handle.net/10356/171267
• Institution: Nanyang Technological University

With rapid advancements in depth sensors and deep learning, skeleton-based person re-identification (re-ID) models have recently achieved remarkable progress with many advantages. Most existing solutions learn single-level skeleton features from body joints with the assumption of equal skeleton impo...