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Person re-identification (re-id) is a critical problem in video analytics applications such as security and surveillance. The public release of several datasets and code for vision algorithms has facilitated rapid progress in this area over…

Computer Vision and Pattern Recognition · Computer Science 2018-02-15 Srikrishna Karanam , Mengran Gou , Ziyan Wu , Angels Rates-Borras , Octavia Camps , Richard J. Radke

Existing deep Thermal InfraRed (TIR) trackers only use semantic features to describe the TIR object, which lack the sufficient discriminative capacity for handling distractors. This becomes worse when the feature extraction network is only…

Computer Vision and Pattern Recognition · Computer Science 2019-06-11 Qiao Liu , Xin Li , Zhenyu He , Nana Fan , Di Yuan , Hongpeng Wang

Most person re-identification (ReID) approaches assume that person images are captured under relatively similar illumination conditions. In reality, long-term person retrieval is common, and person images are often captured under different…

Computer Vision and Pattern Recognition · Computer Science 2020-04-24 Zelong Zeng , Zhixiang Wang , Zheng Wang , Yinqiang Zheng , Yung-Yu Chuang , Shin'ichi Satoh

This paper proposes a new effective and efficient plug-and-play backbone for video-based person re-identification (ReID). Conventional video-based ReID methods typically use CNN or transformer backbones to extract deep features for every…

Computer Vision and Pattern Recognition · Computer Science 2025-01-29 Lanyun Zhu , Tianrun Chen , Deyi Ji , Jieping Ye , Jun Liu

Object re-identification (ReID) from images plays a critical role in application domains of image retrieval (surveillance, retail analytics, etc.) and multi-object tracking (autonomous driving, robotics, etc.). However, systems that…

Computer Vision and Pattern Recognition · Computer Science 2023-08-15 Benjamin Thérien , Chengjie Huang , Adrian Chow , Krzysztof Czarnecki

In this work we propose a new architecture for person re-identification. As the task of re-identification is inherently associated with embedding learning and non-rigid appearance description, our architecture is based on the deep bilinear…

Computer Vision and Pattern Recognition · Computer Science 2017-09-07 Evgeniya Ustinova , Yaroslav Ganin , Victor Lempitsky

Holistic person re-identification (Re-ID) and partial person re-identification have achieved great progress respectively in recent years. However, scenarios in reality often include both holistic and partial pedestrian images, which makes…

Computer Vision and Pattern Recognition · Computer Science 2020-10-16 Xiaofei Mao , Jiahao Cao , Dongfang Li , Xia Jia , Qingfang Zheng

The person re-identification task requires to robustly estimate visual similarities between person images. However, existing person re-identification models mostly estimate the similarities of different image pairs of probe and gallery…

Computer Vision and Pattern Recognition · Computer Science 2018-07-27 Yantao Shen , Hongsheng Li , Shuai Yi , Dapeng Chen , Xiaogang Wang

Object re-identification (ReID) in large camera networks faces numerous challenges. First, the similar appearances of objects degrade ReID performance, a challenge that needs to be addressed by existing appearance-based ReID methods.…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Hye-Geun Kim , Yong-Hyuk Moon , Yeong-Jun Cho

Extracting robust discriminative features is a critical challenge in person re-identification (ReID). While Transformer-based methods have successfully addressed some limitations of convolutional neural networks (CNNs), such as their local…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Hongyang Gu , Qisong Yang , Lei Pu , Siming Han , Yao Ding

Vehicle re-identification is an important problem and has many applications in video surveillance and intelligent transportation. It gains increasing attention because of the recent advances of person re-identification techniques. However,…

Computer Vision and Pattern Recognition · Computer Science 2017-08-15 Yantao Shen , Tong Xiao , Hongsheng Li , Shuai Yi , Xiaogang Wang

Craniofacial reconstruction in forensic science is crucial for the identification of the victims of crimes and disasters. The objective is to map a given skull to its corresponding face in a corpus of faces with known identities using…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Ravi Shankar Prasad , Dinesh Singh

There are many challenging problems in the person re-identification (ReID) task, such as the occlusion and scale variation. Existing works usually tried to solve them by employing a one-branch network. This one-branch network needs to be…

Computer Vision and Pattern Recognition · Computer Science 2022-03-01 Xianghao Zang , Ge Li , Wei Gao , Xiujun Shu

This paper aims to develop a new architecture that can make full use of the feature maps of convolutional networks. To this end, we study a number of methods for video-based person re-identification and make the following findings: 1)…

Computer Vision and Pattern Recognition · Computer Science 2017-12-06 Zeng Yu , Tianrui Li , Ning Yu , Xun Gong , Ke Chen , Yi Pan

Tracking by detection is a common approach to solving the Multiple Object Tracking problem. In this paper we show how learning a deep similarity metric can improve three key aspects of pedestrian tracking on a multiple object tracking…

Computer Vision and Pattern Recognition · Computer Science 2019-11-12 Michael Thoreau , Navinda Kottege

In this work, we present a deep convolutional pyramid person matching network (PPMN) with specially designed Pyramid Matching Module to address the problem of person re-identification. The architecture takes a pair of RGB images as input,…

Computer Vision and Pattern Recognition · Computer Science 2018-03-08 Chaojie Mao , Yingming Li , Zhongfei Zhang , Yaqing Zhang , Xi Li

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…

Computer Vision and Pattern Recognition · Computer Science 2017-09-08 Lin Wu , Yang Wang , Junbin Gao , Xue Li

Person re-identification (PRe-ID) is a computer vision issue, that has been a fertile research area in the last few years. It aims to identify persons across different non-overlapping camera views. In this paper, We propose a novel PRe-ID…

Computer Vision and Pattern Recognition · Computer Science 2023-12-29 Akram Abderraouf Gharbi , Ammar Chouchane , Abdelmalik Ouamane

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…

Computer Vision and Pattern Recognition · Computer Science 2019-07-01 Shunan Mao , Shiliang Zhang , Ming Yang

Person re-identification (ReID) aims at matching persons across different views/scenes. In addition to accuracy, the matching efficiency has received more and more attention because of demanding applications using large-scale data. Several…

Computer Vision and Pattern Recognition · Computer Science 2018-04-09 Zheng Liu , Jie Qin , Annan Li , Yunhong Wang , Luc Van Gool
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