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Person re-identification faces two core challenges: precisely locating the foreground target while suppressing background noise and extracting fine-grained features from the target region. Numerous visual-only approaches address these…

计算机视觉与模式识别 · 计算机科学 2025-09-04 Kaicong Huang , Talha Azfar , Jack M. Reilly , Thomas Guggisberg , Ruimin Ke

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

Object re-identification is of increasing importance in visual surveillance. Most existing works focus on re-identify individual from multiple cameras while the application of group re-identification (Re-ID) is rarely discussed. We redefine…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Hao Xiao

This study introduces a novel framework, "Comprehensive Optimization and Refinement through Ensemble Fusion in Domain Adaptation for Person Re-identification (CORE-ReID)", to address an Unsupervised Domain Adaptation (UDA) for Person…

计算机视觉与模式识别 · 计算机科学 2025-08-06 Trinh Quoc Nguyen , Oky Dicky Ardiansyah Prima , Katsuyoshi Hotta

Previous studies have demonstrated that not each sample in a dataset is of equal importance during training. Data pruning aims to remove less important or informative samples while still achieving comparable results as training on the…

计算机视觉与模式识别 · 计算机科学 2024-12-16 Zi Yang , Haojin Yang , Soumajit Majumder , Jorge Cardoso , Guillermo Gallego

This study introduces a new framework for 3D person re-identification (re-ID) that leverages readily available high-resolution texture data in 3D reconstruction to improve the performance and explainability of the person re-ID task. We…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Huy Nguyen , Kien Nguyen , Akila Pemasiri , Sridha Sridharan , Clinton Fookes

In this paper, we present a large scale unlabeled person re-identification (Re-ID) dataset "LUPerson" and make the first attempt of performing unsupervised pre-training for improving the generalization ability of the learned person Re-ID…

计算机视觉与模式识别 · 计算机科学 2021-04-27 Dengpan Fu , Dongdong Chen , Jianmin Bao , Hao Yang , Lu Yuan , Lei Zhang , Houqiang Li , Dong Chen

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

Training a deep architecture using a ranking loss has become standard for the person re-identification task. Increasingly, these deep architectures include additional components that leverage part detections, attribute predictions, pose…

计算机视觉与模式识别 · 计算机科学 2018-01-17 Jon Almazan , Bojana Gajic , Naila Murray , Diane Larlus

In this paper, we investigate the challenging task of person re-identification from a new perspective and propose an end-to-end attention-based architecture for few-shot re-identification through meta-learning. The motivation for this task…

计算机视觉与模式识别 · 计算机科学 2019-03-26 Alireza Rahimpour , Hairong Qi

Exploiting resolution invariant representation is critical for person Re-Identification (ReID) in real applications, where the resolutions of captured person images may vary dramatically. This paper learns person representations robust to…

计算机视觉与模式识别 · 计算机科学 2019-07-01 Shunan Mao , Shiliang Zhang , Ming Yang

Person re-identification (ReID) aims at re-identifying persons from different viewpoints across multiple cameras, of which it is of great importance to learn multifaceted features expressed in different parts of a person, e.g., clothes,…

计算机视觉与模式识别 · 计算机科学 2019-11-25 Cheng Yan , Guansong Pang , Xiao Bai , Chunhua Shen

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

Our impression about one person often updates after we see more aspects of him/her and this process keeps iterating given more meetings. We formulate such an intuition into the problem of person re-identification (re-ID), where the…

计算机视觉与模式识别 · 计算机科学 2020-12-02 Dengpan Fu , Bo Xin , Jingdong Wang , Dongdong Chen , Jianmin Bao , Gang Hua , Houqiang Li

Vehicle re-identification (ReID) endeavors to associate vehicle images collected from a distributed network of cameras spanning diverse traffic environments. This task assumes paramount importance within the spectrum of vehicle-centric…

计算机视觉与模式识别 · 计算机科学 2024-01-22 Ali Amiri , Aydin Kaya , Ali Seydi Keceli

Visual perception of a person is easily influenced by many factors such as camera parameters, pose and viewpoint variations. These variations make person Re-Identification (ReID) a challenging problem. Nevertheless, human attributes usually…

计算机视觉与模式识别 · 计算机科学 2021-08-11 Fariborz Taherkhani , Ali Dabouei , Sobhan Soleymani , Jeremy Dawson , Nasser M. Nasrabadi

We propose an end-to-end ensemble method for person re-identification (ReID) to address the problem of overfitting in discriminative models. These models are known to converge easily, but they are biased to the training data in general and…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Ayse Serbetci , Yusuf Sinan Akgul

Cloth-changing person reidentification (ReID) is a newly emerging research topic that is aimed at addressing the issues of large feature variations due to cloth-changing and pedestrian view/pose changes. Although significant progress has…

计算机视觉与模式识别 · 计算机科学 2023-11-20 Zan Gao , Shenxun Wei , Weili Guan , Lei Zhu , Meng Wang , Shenyong Chen

Humans are undoubtedly the most important participants in computer vision, and the ability to detect any individual given a natural language description, a task we define as referring to any person, holds substantial practical value.…

计算机视觉与模式识别 · 计算机科学 2025-05-13 Qing Jiang , Lin Wu , Zhaoyang Zeng , Tianhe Ren , Yuda Xiong , Yihao Chen , Qin Liu , Lei Zhang

Occluded person re-identification (ReID) is a very challenging task due to the occlusion disturbance and incomplete target information. Leveraging external cues such as human pose or parsing to locate and align part features has been proven…

计算机视觉与模式识别 · 计算机科学 2023-12-18 Shang Gao , Chenyang Yu , Pingping Zhang , Huchuan Lu