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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

Transportation systems often rely on understanding the flow of vehicles or pedestrian. From traffic monitoring at the city scale, to commuters in train terminals, recent progress in sensing technology make it possible to use cameras to…

计算机视觉与模式识别 · 计算机科学 2020-09-11 George Adaimi , Sven Kreiss , Alexandre Alahi

Vehicle Re-identification is attracting more and more attention in recent years. One of the most challenging problems is to learn an efficient representation for a vehicle from its multi-viewpoint images. Existing methods tend to derive…

计算机视觉与模式识别 · 计算机科学 2019-09-11 Saghir Ahmed Saghir Alfasly , Yongjian Hu , Tiancai Liang , Xiaofeng Jin , Qingli Zhao , Beibei Liu

Vehicle re-identification (Re-ID) is an active task due to its importance in large-scale intelligent monitoring in smart cities. Despite the rapid progress in recent years, most existing methods handle vehicle Re-ID task in a supervised…

计算机视觉与模式识别 · 计算机科学 2020-11-19 Aihua Zheng , Xia Sun , Chenglong Li , Jin Tang

As Computer Vision technologies become more mature for intelligent transportation applications, it is time to ask how efficient and scalable they are for large-scale and real-time deployment. Among these technologies is Vehicle…

计算机视觉与模式识别 · 计算机科学 2022-05-17 Pirazh Khorramshahi , Vineet Shenoy , Rama Chellappa

Learning cross-view consistent feature representation is the key for accurate vehicle Re-identification (ReID), since the visual appearance of vehicles changes significantly under different viewpoints. To this end, most existing approaches…

计算机视觉与模式识别 · 计算机科学 2021-03-10 Lu Yang , Hongbang Liu , Jinghao Zhou , Lingqiao Liu , Lei Zhang , Peng Wang , Yanning Zhang

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…

计算机视觉与模式识别 · 计算机科学 2022-03-01 Xianghao Zang , Ge Li , Wei Gao , Xiujun Shu

Object Re-Identification (ReID) is pivotal in computer vision, witnessing an escalating demand for adept multimodal representation learning. Current models, although promising, reveal scalability limitations with increasing modalities as…

计算机视觉与模式识别 · 计算机科学 2023-10-27 Haoli Yin , Jiayao Li , Eva Schiller , Luke McDermott , Daniel Cummings

Multi-modal data provides abundant and diverse object information, crucial for effective modal interactions in Re-Identification (ReID) tasks. However, existing approaches often overlook the quality variations in local features and fail to…

计算机视觉与模式识别 · 计算机科学 2025-04-22 Xixi Wan , Aihua Zheng , Zi Wang , Bo Jiang , Jin Tang , Jixin Ma

Multi-spectral object Re-identification (ReID) aims to retrieve specific objects by leveraging complementary information from different image spectra. It delivers great advantages over traditional single-spectral ReID in complex visual…

计算机视觉与模式识别 · 计算机科学 2023-12-18 Yuhao Wang , Xuehu Liu , Pingping Zhang , Hu Lu , Zhengzheng Tu , Huchuan Lu

Vehicle Re-identification aims to identify a specific vehicle across time and camera view. With the rapid growth of intelligent transportation systems and smart cities, vehicle Re-identification technology gets more and more attention.…

计算机视觉与模式识别 · 计算机科学 2021-05-03 Junru Chen , Shiqing Geng , Yongluan Yan , Danyang Huang , Hao Liu , Yadong Li

Low-power computer vision on embedded devices has many applications. This paper describes a low-power technique for the object re-identification (reID) problem: matching a query image against a gallery of previously seen images.…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Abhinav Goel , Caleb Tung , Xiao Hu , Haobo Wang , James C. Davis , George K. Thiruvathukal , Yung-Hsiang Lu

Multi-modal object Re-IDentification (ReID) aims to obtain complete identity features across heterogeneous modalities. However, most existing methods rely on implicit feature fusion modules, making it difficult to model fine-grained…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Shihao Li , Huaibo Huang , Junxian Duan , Aihua Zheng , Jin Tang , Jixin Ma

Vehicle re-identification (reID) aims at identifying vehicles across different non-overlapping cameras views. The existing methods heavily relied on well-labeled datasets for ideal performance, which inevitably causes fateful drop due to…

计算机视觉与模式识别 · 计算机科学 2020-06-23 Jinjia Peng , Yang Wang , Huibing Wang , Zhao Zhang , Xianping Fu , Meng Wang

To reduce the reliance of visible-infrared person re-identification (ReID) models on labeled cross-modal samples, this paper explores a weakly supervised cross-modal person ReID method that uses only single-modal sample identity labels,…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Yafei Zhang , Lingqi Kong , Huafeng Li , Jie Wen

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…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Hongyang Gu , Qisong Yang , Lei Pu , Siming Han , Yao Ding

Vehicle re-identification plays a crucial role in the management of transportation infrastructure and traffic flow. However, this is a challenging task due to the large view-point variations in appearance, environmental and instance-related…

计算机视觉与模式识别 · 计算机科学 2020-04-21 Clint Sebastian , Raffaele Imbriaco , Egor Bondarev , Peter H. N. de With

Vehicle re-identification (Re-ID) is urgently demanded to alleviate thepressure caused by the increasingly onerous task of urban traffic management. Multiple challenges hamper the applications of vision-based vehicle Re-ID methods: (1) The…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Huadong Li , Yuefeng Wang , Ying Wei , Lin Wang , Li Ge

Visible-Infrared Person Re-Identification (VI-ReID) is a challenging retrieval task under complex modality changes. Existing methods usually focus on extracting discriminative visual features while ignoring the reliability and commonality…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Hu Lu , Xuezhang Zou , Pingping Zhang

Vehicle re-identification (Re-ID) is very important in intelligent transportation and video surveillance.Prior works focus on extracting discriminative features from visual appearance of vehicles or using visual-spatio-temporal…

计算机视觉与模式识别 · 计算机科学 2019-10-16 Mingjie Wu , Yongfei Zhang , Tianyu Zhang , Wenqi Zhang