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The collection and release of street-level recordings as Open Data play a vital role in advancing autonomous driving systems and AI research. However, these datasets pose significant privacy risks, particularly for pedestrians, due to the…

计算机视觉与模式识别 · 计算机科学 2025-07-16 Robert Aufschläger , Youssef Shoeb , Azarm Nowzad , Michael Heigl , Fabian Bally , Martin Schramm

Contemporary person re-identification (\reid) methods usually require access to data from the deployment camera network during training in order to perform well. This is because contemporary \reid{} models trained on one dataset do not…

计算机视觉与模式识别 · 计算机科学 2019-07-23 Jieru Jia , Qiuqi Ruan , Timothy M. Hospedales

Person reidentification (ReID) is a very hot research topic in machine learning and computer vision, and many person ReID approaches have been proposed; however, most of these methods assume that the same person has the same clothes within…

计算机视觉与模式识别 · 计算机科学 2021-08-11 Zan Gao , Hongwei Wei , Weili Guan , Weizhi Nie , Meng Liu , Meng Wang

Person re-identification (ReID) remains a very difficult challenge in computer vision, and critical for large-scale video surveillance scenarios where an individual could appear in different camera views at different times. There has been…

计算机视觉与模式识别 · 计算机科学 2019-12-30 Devinder Kumar , Parthipan Siva , Paul Marchwica , Alexander Wong

Person re-identification (ReID) aims to retrieve target pedestrian images given either visual queries (image-to-image, I2I) or textual descriptions (text-to-image, T2I). Although both tasks share a common retrieval objective, they pose…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Linhan Zhou , Shuang Li , Neng Dong , Yonghang Tai , Yafei Zhang , Huafeng Li

Person Re-identification (re-id) faces two major challenges: the lack of cross-view paired training data and learning discriminative identity-sensitive and view-invariant features in the presence of large pose variations. In this work, we…

计算机视觉与模式识别 · 计算机科学 2018-04-26 Xuelin Qian , Yanwei Fu , Tao Xiang , Wenxuan Wang , Jie Qiu , Yang Wu , Yu-Gang Jiang , Xiangyang Xue

Visible-infrared person re-identification (VI-ReID) is challenging due to considerable cross-modality discrepancies. Existing works mainly focus on learning modality-invariant features while suppressing modality-specific ones. However,…

计算机视觉与模式识别 · 计算机科学 2024-03-08 Yunhao Du , Zhicheng Zhao , Fei Su

Modern person re-identification (Re-ID) methods have a weak generalization ability and experience a major accuracy drop when capturing environments change. This is because existing multi-camera Re-ID datasets are limited in size and…

计算机视觉与模式识别 · 计算机科学 2024-10-30 Timur Mamedov , Anton Konushin , Vadim Konushin

Person re-identification (Re-ID) across visible and infrared modalities is crucial for 24-hour surveillance systems, but existing datasets primarily focus on ground-level perspectives. While ground-based IR systems offer nighttime…

计算机视觉与模式识别 · 计算机科学 2025-07-25 Huy Nguyen , Kien Nguyen , Akila Pemasiri , Akmal Jahan , Clinton Fookes , Sridha Sridharan

Matching people across multiple camera views known as person re-identification, is a challenging problem due to the change in visual appearance caused by varying lighting conditions. The perceived color of the subject appears to be…

计算机视觉与模式识别 · 计算机科学 2014-10-10 Rahul Rama Varior , Gang Wang , Jiwen Lu

Person Re-IDentification (ReID) aims at re-identifying persons from different viewpoints across multiple cameras. Capturing the fine-grained appearance differences is often the key to accurate person ReID, because many identities can be…

计算机视觉与模式识别 · 计算机科学 2020-09-23 Cheng Yan , Guansong Pang , Xiao Bai , Jun Zhou , Lin Gu

Recent learning-based image fusion methods have marked numerous progress in pre-registered multi-modality data, but suffered serious ghosts dealing with misaligned multi-modality data, due to the spatial deformation and the difficulty…

计算机视觉与模式识别 · 计算机科学 2022-05-25 Di Wang , Jinyuan Liu , Xin Fan , Risheng Liu

Existing person re-identification (ReID) methods typically directly load the pre-trained ImageNet weights for initialization. However, as a fine-grained classification task, ReID is more challenging and exists a large domain gap between…

计算机视觉与模式识别 · 计算机科学 2021-12-02 Zizheng Yang , Xin Jin , Kecheng Zheng , Feng Zhao

Cross-modality person re-identification (cm-ReID) is a challenging but key technology for intelligent video analysis. Existing works mainly focus on learning common representation by embedding different modalities into a same feature space.…

计算机视觉与模式识别 · 计算机科学 2020-03-13 Yan Lu , Yue Wu , Bin Liu , Tianzhu Zhang , Baopu Li , Qi Chu , Nenghai Yu

Recent researchers have proposed using event cameras for person re-identification (ReID) due to their promising performance and better balance in terms of privacy protection, event camera-based person ReID has attracted significant…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Xiao Wang , Qian Zhu , Shujuan Wu , Bo Jiang , Shiliang Zhang

Most existing person re-identification methods compute the matching relations between person images across camera views based on the ranking of the pairwise similarities. This matching strategy with the lack of the global viewpoint and the…

计算机视觉与模式识别 · 计算机科学 2022-12-08 Min Cao , Cong Ding , Chen Chen , Junchi Yan , Qi Tian

The task of person re-identification (ReID) is to match images of the same person over multiple non-overlapping camera views. Due to the variations in visual factors, previous works have investigated how the person identity, body parts, and…

计算机视觉与模式识别 · 计算机科学 2021-04-20 Binh X. Nguyen , Binh D. Nguyen , Tuong Do , Erman Tjiputra , Quang D. Tran , Anh Nguyen

Unsupervised domain adaptive person Re-IDentification (ReID) is challenging because of the large domain gap between source and target domains, as well as the lackage of labeled data on the target domain. This paper tackles this challenge…

计算机视觉与模式识别 · 计算机科学 2020-07-22 Jianing Li , Shiliang Zhang

Unsupervised visible infrared person re-identification (USVI-ReID) is a challenging retrieval task that aims to retrieve cross-modality pedestrian images without using any label information. In this task, the large cross-modality variance…

计算机视觉与模式识别 · 计算机科学 2024-07-18 Zhizhong Zhang , Jiangming Wang , Xin Tan , Yanyun Qu , Junping Wang , Yong Xie , Yuan Xie

Style variation has been a major challenge for person re-identification, which aims to match the same pedestrians across different cameras. Existing works attempted to address this problem with camera-invariant descriptor subspace learning.…

计算机视觉与模式识别 · 计算机科学 2020-03-05 Chong Liu , Xiaojun Chang , Yi-Dong Shen