Person Re-identification with Correspondence Structure Learning

Yang Shen; Weiyao Lin; Junchi Yan; Mingliang Xu; Jianxin Wu; Jingdong Wang

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arXiv · 1504.06243

Person Re-identification with Correspondence Structure Learning

Yang Shen·Weiyao Lin·Junchi Yan·Mingliang Xu·Jianxin Wu·Jingdong Wang

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Abstract

This paper addresses the problem of handling spatial misalignments due to camera-view changes or human-pose variations in person re-identification. We first introduce a boosting-based approach to learn a correspondence structure which indicates the patch-wise matching probabilities between images from a target camera pair. The learned correspondence structure can not only capture the spatial correspondence pattern between cameras but also handle the viewpoint or human-pose variation in individual images. We further introduce a global-based matching process. It integrates a global matching constraint over the learned correspondence structure to exclude cross-view misalignments during the image patch matching process, hence achieving a more reliable matching score between images. Experimental results on various datasets demonstrate the effectiveness of our approach.

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BibTeX RIS

Yang Shen, Weiyao Lin, Junchi Yan, Mingliang Xu, Jianxin Wu, Jingdong Wang. 2015-04-23. Person Re-identification with Correspondence Structure Learning. https://arxiv.org/abs/1504.06243

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