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Person re-identification (re-id) aims to match pedestrians observed by disjoint camera views. It attracts increasing attention in computer vision due to its importance to surveillance system. To combat the major challenge of cross-view…

计算机视觉与模式识别 · 计算机科学 2017-09-08 Lin Wu , Yang Wang , Junbin Gao , Xue Li

Person re-identification (Re-ID) technology plays an increasingly crucial role in intelligent surveillance systems. Widespread occlusion significantly impacts the performance of person Re-ID. Occluded person Re-ID refers to a pedestrian…

计算机视觉与模式识别 · 计算机科学 2023-11-02 Enhao Ning , Changshuo Wang , Huang Zhangc , Xin Ning , Prayag Tiwari

In real-world video surveillance applications, person re-identification (ReID) suffers from the effects of occlusions and detection errors. Despite recent advances, occlusions continue to corrupt the features extracted by state-of-art CNN…

计算机视觉与模式识别 · 计算机科学 2023-07-25 Madhu Kiran , R Gnana Praveen , Le Thanh Nguyen-Meidine , Soufiane Belharbi , Louis-Antoine Blais-Morin , Eric Granger

Occluded person re-identification (Re-ID) in images captured by multiple cameras is challenging because the target person is occluded by pedestrians or objects, especially in crowded scenes. In addition to the processes performed during…

计算机视觉与模式识别 · 计算机科学 2022-12-12 Minjung Kim , MyeongAh Cho , Heansung Lee , Suhwan Cho , Sangyoun Lee

Person images captured by surveillance cameras are often occluded by various obstacles, which lead to defective feature representation and harm person re-identification (Re-ID) performance. To tackle this challenge, we propose to…

计算机视觉与模式识别 · 计算机科学 2021-05-18 Shijie Yu , Dapeng Chen , Rui Zhao , Haobin Chen , Yu Qiao

Occluded person re-identification (Re-ID) aims at addressing the occlusion problem when retrieving the person of interest across multiple cameras. With the promotion of deep learning technology and the increasing demand for intelligent…

计算机视觉与模式识别 · 计算机科学 2022-08-01 Yunjie Peng , Saihui Hou , Chunshui Cao , Xu Liu , Yongzhen Huang , Zhiqiang He

Person re-identification aims at matching pedestrians observed from non-overlapping camera views. Feature descriptor and metric learning are two significant problems in person re-identification. A discriminative metric learning method…

计算机视觉与模式识别 · 计算机科学 2015-11-18 Siyuan Huang , Jiwen Lu , Jie Zhou , Anil K. Jain

Person re-identification (re-id) suffers from a serious occlusion problem when applied to crowded public places. In this paper, we propose to retrieve a full-body person image by using a person image with occlusions. This differs…

计算机视觉与模式识别 · 计算机科学 2018-04-23 Jiaxuan Zhuo , Zeyu Chen , Jianhuang Lai , Guangcong Wang

Occluded person re-identification (ReID) aims to match occluded person images to holistic ones across dis-joint cameras. In this paper, we propose a novel framework by learning high-order relation and topology information for discriminative…

计算机视觉与模式识别 · 计算机科学 2020-04-03 Guan'an Wang , Shuo Yang , Huanyu Liu , Zhicheng Wang , Yang Yang , Shuliang Wang , Gang Yu , Erjin Zhou , Jian Sun

Modeling the underlying person structure for person re-identification (re-ID) is difficult due to diverse deformable poses, changeable camera views and imperfect person detectors. How to exploit underlying person structure information…

计算机视觉与模式识别 · 计算机科学 2019-01-30 Guangcong Wang , Jianhuang Lai , Zhenyu Xie , Xiaohua Xie

Person re-identification aims to match images of the same person across disjoint camera views, which is a challenging problem in video surveillance. The major challenge of this task lies in how to preserve the similarity of the same person…

计算机视觉与模式识别 · 计算机科学 2017-09-26 Jiayun Wang , Sanping Zhou , Jinjun Wang , Qiqi Hou

Recently, many methods of person re-identification (Re-ID) rely on part-based feature representation to learn a discriminative pedestrian descriptor. However, the spatial context between these parts is ignored for the independent extractor…

计算机视觉与模式识别 · 计算机科学 2019-09-10 Xiang Bai , Mingkun Yang , Tengteng Huang , Zhiyong Dou , Rui Yu , Yongchao Xu

Occluded person re-identification focuses on matching partially visible pedestrians across multiple camera views. However, occlusions disrupt body-region cues, thereby complicating cross-view matching. Most person ReID methods built on…

计算机视觉与模式识别 · 计算机科学 2026-05-20 Zhangjian Ji , Shaotong Qiao , Kai Feng , Wei Wei

Occluded pedestrian re-identification (ReID) in base station environments is a critical task in computer vision, particularly for surveillance and security applications. This task faces numerous challenges, as occlusions often obscure key…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Ge Gao , Zishuo Gao , Hongyan Cui , Zhiyang Jia , Zhuang Luo , ChaoPeng Liu

Video-based person re-identification (re-id) is a central application in surveillance systems with significant concern in security. Matching persons across disjoint camera views in their video fragments is inherently challenging due to the…

计算机视觉与模式识别 · 计算机科学 2018-10-17 Lin Wu , Yang Wang , Junbin Gao , Xue Li

Recent years have witnessed the remarkable progress of applying deep learning models in video person re-identification (Re-ID). A key factor for video person Re-ID is to effectively construct discriminative and robust video feature…

计算机视觉与模式识别 · 计算机科学 2020-10-28 Yiming Wu , Omar El Farouk Bourahla , Xi Li , Fei Wu , Qi Tian , Xue Zhou

Person re identification is a challenging retrieval task that requires matching a person's acquired image across non overlapping camera views. In this paper we propose an effective approach that incorporates both the fine and coarse pose…

计算机视觉与模式识别 · 计算机科学 2018-04-03 M. Saquib Sarfraz , Arne Schumann , Andreas Eberle , Rainer Stiefelhagen

Person Re-identification (re-id) aims to match people across non-overlapping camera views in a public space. It is a challenging problem because many people captured in surveillance videos wear similar clothes. Consequently, the differences…

计算机视觉与模式识别 · 计算机科学 2017-09-18 Xuelin Qian , Yanwei Fu , Yu-Gang Jiang , Tao Xiang , Xiangyang Xue

The goal of occluded person re-identification (ReID) is to retrieve specific pedestrians in occluded situations. However, occluded person ReID still suffers from background clutter and low-quality local feature representations, which limits…

计算机视觉与模式识别 · 计算机科学 2024-05-02 Zhihao Chen , Yiyuan Ge

Occlusion poses a major challenge for person re-identification (ReID). Existing approaches typically rely on outside tools to infer visible body parts, which may be suboptimal in terms of both computational efficiency and ReID accuracy. In…

计算机视觉与模式识别 · 计算机科学 2022-01-04 Pengfei Wang , Changxing Ding , Zhiyin Shao , Zhibin Hong , Shengli Zhang , Dacheng Tao
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