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Most existing person re-identification algorithms either extract robust visual features or learn discriminative metrics for person images. However, the underlying manifold which those images reside on is rarely investigated. That raises a…

计算机视觉与模式识别 · 计算机科学 2017-03-27 Song Bai , Xiang Bai , Qi Tian

Camera-based person re-identification (ReID) systems have been widely applied in the field of public security. However, cameras often lack the perception of 3D morphological information of human and are susceptible to various limitations,…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Wenxuan Guo , Zhiyu Pan , Yingping Liang , Ziheng Xi , Zhi Chen Zhong , Jianjiang Feng , Jie Zhou

Unsupervised video person re-identification (reID) methods usually depend on global-level features. And many supervised reID methods employed local-level features and achieved significant performance improvements. However, applying…

计算机视觉与模式识别 · 计算机科学 2022-02-15 Xianghao Zang , Ge Li , Wei Gao , Xiujun Shu

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

In this paper, we present an attention mechanism scheme to improve person re-identification task. Inspired by biology, we propose Self Attention Grid (SAG) to discover the most informative parts from a high-resolution image using its…

计算机视觉与模式识别 · 计算机科学 2018-09-25 Jean-Paul Ainam , Ke Qin , Guisong Liu

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

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

Domain generalization person re-identification (DG-ReID) aims to train a model on source domains and generalize well on unseen domains. Vision Transformer usually yields better generalization ability than common CNN networks under…

计算机视觉与模式识别 · 计算机科学 2023-09-19 Hao Ni , Yuke Li , Lianli Gao , Heng Tao Shen , Jingkuan Song

Person Re-identification (Person ReID) has progressed to a level where single-domain supervised Person ReID performance has saturated. However, such methods experience a significant drop in performance when trained and tested across…

计算机视觉与模式识别 · 计算机科学 2024-10-14 Eugene P. W. Ang , Shan Lin , Alex C. Kot

Extracting robust feature representation is one of the key challenges in object re-identification (ReID). Although convolution neural network (CNN)-based methods have achieved great success, they only process one local neighborhood at a…

计算机视觉与模式识别 · 计算机科学 2021-03-29 Shuting He , Hao Luo , Pichao Wang , Fan Wang , Hao Li , Wei Jiang

Person Re-Identification is still a challenging task in Computer Vision due to a variety of reasons. On the other side, Incremental Learning is still an issue since deep learning models tend to face the problem of over catastrophic…

计算机视觉与模式识别 · 计算机科学 2019-08-09 Prajjwal Bhargava

An effective person re-identification (re-ID) model should learn feature representations that are both discriminative, for distinguishing similar-looking people, and generalisable, for deployment across datasets without any adaptation. In…

计算机视觉与模式识别 · 计算机科学 2021-04-30 Kaiyang Zhou , Yongxin Yang , Andrea Cavallaro , Tao Xiang

In person re-identification (re-ID), the key task is feature representation, which is used to compute distance or similarity in prediction. Person re-ID achieves great improvement when deep learning methods are introduced to tackle this…

计算机视觉与模式识别 · 计算机科学 2019-01-18 Jiabao Wang , Yang Li , Zhuang Miao

In recent years, with the increasing demand for public safety and the rapid development of intelligent surveillance networks, person re-identification (Re-ID) has become one of the hot research topics in the computer vision field. The main…

计算机视觉与模式识别 · 计算机科学 2022-01-14 Zhangqiang Ming , Min Zhu , Xiangkun Wang , Jiamin Zhu , Junlong Cheng , Chengrui Gao , Yong Yang , Xiaoyong Wei

Person re-identification becomes a more and more important task due to its wide applications. In practice, person re-identification still remains challenging due to the variation of person pose, different lighting, occlusion, misalignment,…

计算机视觉与模式识别 · 计算机科学 2019-07-01 Honglong Cai , Zhiguan Wang , Jinxing Cheng

Most state-of-the-art person re-identification (re-id) methods depend on supervised model learning with a large set of cross-view identity labelled training data. Even worse, such trained models are limited to only the same-domain…

计算机视觉与模式识别 · 计算机科学 2019-07-24 Xu Lan , Xiatian Zhu , Shaogang Gong

Person re-identification (re-ID) is a very active area of research in computer vision, due to the role it plays in video surveillance. Currently, most methods only address the task of matching between colour images. However, in poorly-lit…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Nima Mohammadi Meshky , Sara Iodice , Krystian Mikolajczyk

Person re-identification (ReID) is an important task in wide area video surveillance which focuses on identifying people across different cameras. Recently, deep learning networks with a triplet loss become a common framework for person…

计算机视觉与模式识别 · 计算机科学 2017-04-07 Weihua Chen , Xiaotang Chen , Jianguo Zhang , Kaiqi Huang

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 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