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While metric learning is important for Person re-identification (RE-ID), a significant problem in visual surveillance for cross-view pedestrian matching, existing metric models for RE-ID are mostly based on supervised learning that requires…

计算机视觉与模式识别 · 计算机科学 2017-10-19 Hong-Xing Yu , Ancong Wu , Wei-Shi Zheng

Person re-identification (re-ID) requires one to match images of the same person across camera views. As a more challenging task, semi-supervised re-ID tackles the problem that only a number of identities in training data are fully labeled,…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Chih-Ting Liu , Yu-Jhe Li , Shao-Yi Chien , Yu-Chiang Frank Wang

Cloth-changing person re-identification (CC-ReID) aims to retrieve specific pedestrians in a cloth-changing scenario. Its main challenge is to disentangle the clothing-related and clothing-unrelated features. Most existing approaches force…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Zhihao Chen , Yiyuan Ge , Qing Yue

Person re-identification (ReID) plays a critical role in intelligent surveillance systems by linking identities across multiple cameras in complex environments. However, ReID faces significant challenges such as appearance variations,…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Dang H. Pham , Tu N. Nguyen , Hoa N. Nguyen

We address the problem of person re-identification (reID), that is, retrieving person images from a large dataset, given a query image of the person of interest. A key challenge is to learn person representations robust to intra-class…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Chanho Eom , Wonkyung Lee , Geon Lee , Bumsub Ham

Person re-identification (Re-ID) via gait features within 3D skeleton sequences is a newly-emerging topic with several advantages. Existing solutions either rely on hand-crafted descriptors or supervised gait representation learning. This…

计算机视觉与模式识别 · 计算机科学 2021-07-06 Haocong Rao , Siqi Wang , Xiping Hu , Mingkui Tan , Yi Guo , Jun Cheng , Xinwang Liu , Bin Hu

This paper proposes a self-supervised learning method for the person re-identification (re-ID) problem, where existing unsupervised methods usually rely on pseudo labels, such as those from video tracklets or clustering. A potential…

计算机视觉与模式识别 · 计算机科学 2020-07-16 Zhongdao Wang , Jingwei Zhang , Liang Zheng , Yixuan Liu , Yifan Sun , Yali Li , Shengjin Wang

In recent years, the development of deep learning approaches for the task of person re-identification led to impressive results. However, this comes with a limitation for industrial and practical real-world applications. Firstly, most of…

计算机视觉与模式识别 · 计算机科学 2024-09-09 Federico Cunico , Marco Cristani

Supervised person re-identification methods rely heavily on high-quality cross-camera training label. This significantly hinders the deployment of re-ID models in real-world applications. The unsupervised person re-ID methods can reduce the…

计算机视觉与模式识别 · 计算机科学 2022-05-09 Hehan Teng , Tao He , Yuchen Guo , Guiguang Ding

Unsupervised domain adaptive person re-identification has received significant attention due to its high practical value. In past years, by following the clustering and finetuning paradigm, researchers propose to utilize the teacher-student…

计算机视觉与模式识别 · 计算机科学 2021-12-07 Yang Peng , Ping Liu , Yawei Luo , Pan Zhou , Zichuan Xu , Jingen Liu

Person Re-identification (ReID) aims to retrieve images of the same individual captured across non-overlapping camera views, making it a critical component of intelligent surveillance systems. Traditional ReID methods assume that the…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Hyeonseo Lee , Juhyun Park , Jihyong Oh , Chanho Eom

In recent years, a growing body of research has focused on the problem of person re-identification (re-id). The re-id techniques attempt to match the images of pedestrians from disjoint non-overlapping camera views. A major challenge of…

计算机视觉与模式识别 · 计算机科学 2018-04-02 Zhanxiang Feng , Jianhuang Lai , Xiaohua Xie

In recent years, supervised Person Re-identification (Person ReID) approaches have demonstrated excellent performance. However, when these methods are applied to inputs from a different camera network, they typically suffer from significant…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Eugene P. W. Ang , Lin Shan , Alex C. Kot

With the major adoption of automation for cities security, person re-identification (Re-ID) has been extensively studied recently. In this paper, we argue that the current way of studying person re-identification, i.e. by trying to…

计算机视觉与模式识别 · 计算机科学 2020-09-04 Felix O. Sumari , Luigy Machaca , Jose Huaman , Esteban W. G. Clua , Joris Guérin

Person re-identification (reID) aims to match person images to retrieve the ones with the same identity. This is a challenging task, as the images to be matched are generally semantically misaligned due to the diversity of human poses and…

计算机视觉与模式识别 · 计算机科学 2020-03-19 Xin Jin , Cuiling Lan , Wenjun Zeng , Guoqiang Wei , Zhibo Chen

Person reidentification (re-ID) is becoming one of the most significant application areas of computer vision due to its importance for science and social security. Due to enormous size and scale of camera systems it is beneficial to develop…

计算机视觉与模式识别 · 计算机科学 2022-09-23 Nikita Gabdullin , Anton Raskovalov

Person Re-Identification (Re-ID) aims to search for a person of interest (query) in a network of cameras. In the classic Re-ID setting the query is sought in a gallery containing properly cropped images of entire bodies. Recently, the live…

计算机视觉与模式识别 · 计算机科学 2022-09-15 Luigy Machaca , F. Oliver Sumari H , Jose Huaman , Esteban Clua , Joris Guerin

Person re-identification (re-ID) aims at matching images of the same identity across camera views. Due to varying distances between cameras and persons of interest, resolution mismatch can be expected, which would degrade person re-ID…

计算机视觉与模式识别 · 计算机科学 2019-08-19 Yu-Jhe Li , Yun-Chun Chen , Yen-Yu Lin , Xiaofei Du , Yu-Chiang Frank Wang

Re-identification (ReID) is a critical challenge in computer vision, predominantly studied in the context of pedestrians and vehicles. However, robust object-instance ReID, which has significant implications for tasks such as autonomous…

Person re-identification (re-ID) aims to identify the same person of interest across non-overlapping capturing cameras, which plays an important role in visual surveillance applications and computer vision research areas. Fitting a robust…

计算机视觉与模式识别 · 计算机科学 2021-12-03 Fengliang Qi , Bo Yan , Leilei Cao , Hongbin Wang