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Visible-Infrared person re-identification (VI-ReID) is a challenging matching problem due to large modality varitions between visible and infrared images. Existing approaches usually bridge the modality gap with only feature-level…

计算机视觉与模式识别 · 计算机科学 2021-02-25 Haojie Liu , Shun Ma , Daoxun Xia , Shaozi Li

Generalizable person re-identification (re-ID) has attracted growing attention due to its powerful adaptation capability in the unseen data domain. However, existing solutions often neglect either crossing cameras (e.g., illumination and…

计算机视觉与模式识别 · 计算机科学 2022-06-28 Xin Xu , Wei Liu , Zheng Wang , Ruiming Hu , Qi Tian

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…

计算机视觉与模式识别 · 计算机科学 2018-04-09 Zheng Liu , Jie Qin , Annan Li , Yunhong Wang , Luc Van Gool

The primary color profile of the same identity is assumed to remain consistent in typical Person Re-identification (Person ReID) tasks. However, this assumption may be invalid in real-world situations and images hold variant color profiles,…

计算机视觉与模式识别 · 计算机科学 2024-05-16 Jiahao Nie , Shan Lin , Alex C. Kot

Visual retrieval tasks such as image retrieval and person re-identification (Re-ID) aim at effectively and thoroughly searching images with similar content or the same identity. After obtaining retrieved examples, re-ranking is a widely…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Yuqi Zhang , Qi Qian , Hongsong Wang , Chong Liu , Weihua Chen , Fan Wang

The re-ranking approach leverages high-confidence retrieved samples to refine retrieval results, which have been widely adopted as a post-processing tool for image retrieval tasks. However, we notice one main flaw of re-ranking, i.e., high…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Xuanmeng Zhang , Minyue Jiang , Zhedong Zheng , Xiao Tan , Errui Ding , Yi Yang

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

In person re-identification (ReID) task, because of its shortage of trainable dataset, it is common to utilize fine-tuning method using a classification network pre-trained on a large dataset. However, it is relatively difficult to…

计算机视觉与模式识别 · 计算机科学 2019-01-21 Youngmin Ro , Jongwon Choi , Dae Ung Jo , Byeongho Heo , Jongin Lim , Jin Young Choi

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

Compared to visible-to-visible (V2V) person re-identification (ReID), the visible-to-infrared (V2I) person ReID task is more challenging due to the lack of sufficient training samples and the large cross-modality discrepancy. To this end,…

计算机视觉与模式识别 · 计算机科学 2022-10-26 Honghu Pan , Yongyong Chen , Yunqi He , Xin Li , Zhenyu He

Captioning images is a challenging scene-understanding task that connects computer vision and natural language processing. While image captioning models have been successful in producing excellent descriptions, the field has primarily…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Aya Mahmoud Ahmed , Mohamed Yousef , Khaled F. Hussain , Yousef Bassyouni Mahdy

Unsupervised person re-identification (Re-ID) aims to retrieve person images across cameras without any identity labels. Most clustering-based methods roughly divide image features into clusters and neglect the feature distribution noise…

计算机视觉与模式识别 · 计算机科学 2023-04-26 Pengna Li , Kangyi Wu , Sanping Zhou. Qianxin Huang , Jinjun Wang

Person re-identification (ReID) aims to match people across multiple non-overlapping video cameras deployed at different locations. To address this challenging problem, many metric learning approaches have been proposed, among which triplet…

计算机视觉与模式识别 · 计算机科学 2018-12-18 Yingying Zhang , Qiaoyong Zhong , Liang Ma , Di Xie , Shiliang Pu

Wide-scale use of visual surveillance in public spaces puts individual privacy at stake while increasing resource consumption (energy, bandwidth, and computation). Neuromorphic vision sensors (event-cameras) have been recently considered a…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Shafiq Ahmad , Pietro Morerio , Alessio Del Bue

In this paper, we address the problem of person re-identification problem, i.e., retrieving instances from gallery which are generated by the same person as the given probe image. This is very challenging because the person's appearance…

计算机视觉与模式识别 · 计算机科学 2015-06-24 Jiuqing Wan , Menglin Xing

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

Person re-identification(ReID), as a crucial technology in the field of security, plays a vital role in safety inspections, personnel counting, and more. Most current ReID approaches primarily extract features from images, which are easily…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Chen Mao , Chong Tan , Jingqi Hu , Min Zheng

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

Typical person re-identification (re-ID) methods train a deep CNN to extract deep features and combine them with a distance metric for the final evaluation. In this work, we focus on exploiting the full information encoded in the deep…

计算机视觉与模式识别 · 计算机科学 2018-11-22 Yong Liu , Lin Shang , Andy Song

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