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Person re-identification (re-id) is the task of recognizing and matching persons at different locations recorded by cameras with non-overlapping views. One of the main challenges of re-id is the large variance in person poses and camera…

计算机视觉与模式识别 · 计算机科学 2018-03-26 Andreas Eberle

Person re-identification (Re-ID) aims to match person images across non-overlapping camera views. The majority of Re-ID methods focus on small-scale surveillance systems in which each pedestrian is captured in different camera views of…

计算机视觉与模式识别 · 计算机科学 2021-07-30 Wenhang Ge , Chunyan Pan , Ancong Wu , Hongwei Zheng , Wei-Shi Zheng

The key to address clothes-changing person re-identification (re-id) is to extract clothes-irrelevant features, e.g., face, hairstyle, body shape, and gait. Most current works mainly focus on modeling body shape from multi-modality…

计算机视觉与模式识别 · 计算机科学 2022-04-15 Xinqian Gu , Hong Chang , Bingpeng Ma , Shutao Bai , Shiguang Shan , Xilin Chen

Person re-identification (re-id) is a cross-camera retrieval task which establishes a correspondence between images of a person from multiple cameras. Deep Learning methods have been successfully applied to this problem and have achieved…

计算机视觉与模式识别 · 计算机科学 2019-03-06 Jean-Paul Ainam , Ke Qin , Guisong Liu , Guangchun Luo

Existing person re-identification (re-id) methods mostly rely on supervised model learning from a large set of person identity labelled training data per domain. This limits their scalability and usability in large scale deployments. In…

计算机视觉与模式识别 · 计算机科学 2021-01-19 Minxian Li , Xiatian Zhu , Shaogang Gong

Cloth-Changing person re-identification (CC-ReID) aims at matching the same person across different locations over a long-duration, e.g., over days, and therefore inevitably meets challenge of changing clothing. In this paper, we focus on…

计算机视觉与模式识别 · 计算机科学 2022-04-01 Xin Jin , Tianyu He , Kecheng Zheng , Zhiheng Yin , Xu Shen , Zhen Huang , Ruoyu Feng , Jianqiang Huang , Xian-Sheng Hua , Zhibo Chen

In the Clothes-Changing Re-Identification (CC-ReID) problem, given a query sample of a person, the goal is to determine the correct identity based on a labeled gallery in which the person appears in different clothes. Several models tackle…

计算机视觉与模式识别 · 计算机科学 2023-11-22 Daniel Arkushin , Bar Cohen , Shmuel Peleg , Ohad Fried

Cloth-changing person re-identification (CC-ReID), which aims to match person identities under clothing changes, is a new rising research topic in recent years. However, typical biometrics-based CC-ReID methods often require cumbersome pose…

计算机视觉与模式识别 · 计算机科学 2022-08-26 Jianbing Wu , Hong Liu , Wei Shi , Hao Tang , Jingwen Guo

Fully-unsupervised Person and Vehicle Re-Identification have received increasing attention due to their broad applicability in surveillance, forensics, event understanding, and smart cities, without requiring any manual annotation. However,…

计算机视觉与模式识别 · 计算机科学 2023-07-27 Gabriel Bertocco , Fernanda Andaló , Terrance E. Boult , Anderson Rocha

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

Person re-identification (re-id) is a pivotal task within an intelligent surveillance pipeline and there exist numerous re-id frameworks that achieve satisfactory performance in challenging benchmarks. However, these systems struggle to…

计算机视觉与模式识别 · 计算机科学 2022-11-17 Tharindu Fernando , Clinton Fookes , Sridha Sridharan , Dana Michalski

Cloth-changing Person Re-Identification (CC-ReID) is a challenging task that aims to retrieve the target person across multiple surveillance cameras when clothing changes might happen. Despite recent progress in CC-ReID, existing approaches…

计算机视觉与模式识别 · 计算机科学 2023-11-20 Peini Guo , Hong Liu , Jianbing Wu , Guoquan Wang , Tao Wang

Person Re-ID has been gaining a lot of attention and nowadays is of fundamental importance in many camera surveillance applications. The task consists of identifying individuals across multiple cameras that have no overlapping views. Most…

计算机视觉与模式识别 · 计算机科学 2023-04-28 Lucas Pascotti Valem , Daniel Carlos Guimarães Pedronette

Unsupervised Re-ID methods aim at learning robust and discriminative features from unlabeled data. However, existing methods often ignore the relationship between module parameters of Re-ID framework and feature distributions, which may…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Ziqi He , Mengjia Xue , Yunhao Du , Zhicheng Zhao , Fei Su

Existing person re-identification (re-id) methods rely mostly on a large set of inter-camera identity labelled training data, requiring a tedious data collection and annotation process therefore leading to poor scalability in practical…

计算机视觉与模式识别 · 计算机科学 2019-08-28 Xiangping Zhu , Xiatian Zhu , Minxian Li , Vittorio Murino , Shaogang Gong

With the rise of deep learning methods, person Re-Identification (ReID) performance has been improved tremendously in many public datasets. However, most public ReID datasets are collected in a short time window in which persons' appearance…

计算机视觉与模式识别 · 计算机科学 2020-08-18 Zhengxu Yu , Yilun Zhao , Bin Hong , Zhongming Jin , Jianqiang Huang , Deng Cai , Xiaofei He , Xian-Sheng Hua

Due to the high cost of data annotation in supervised learning for person re-identification (Re-ID) methods, unsupervised learning becomes more attractive in the real world. The Bottom-up Clustering (BUC) approach based on hierarchical…

计算机视觉与模式识别 · 计算机科学 2020-04-23 Kaiwei Zeng

Person re-identification (Re-ID) aims at recognizing the same person from images taken across different cameras. To address this task, one typically requires a large amount labeled data for training an effective Re-ID model, which might not…

计算机视觉与模式识别 · 计算机科学 2018-04-26 Yu-Jhe Li , Fu-En Yang , Yen-Cheng Liu , Yu-Ying Yeh , Xiaofei Du , Yu-Chiang Frank Wang

Unsupervised Domain Adaptation (UDA) methods for person Re-Identification (Re-ID) rely on target domain samples to model the marginal distribution of the data. To deal with the lack of target domain labels, UDA methods leverage information…

计算机视觉与模式识别 · 计算机科学 2021-01-06 Tiago de C. G. Pereira , Teofilo E. de Campos

For most unsupervised person re-identification (re-ID), people often adopt unsupervised domain adaptation (UDA) method. UDA often train on the labeled source dataset and evaluate on the target dataset, which often focuses on learning…

计算机视觉与模式识别 · 计算机科学 2020-04-23 Kaiwei Zeng