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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

Person Re-identification (ReID) is a critical computer vision task which aims to match the same person in images or video sequences. Most current works focus on settings where the resolution of images is kept the same. However, the…

计算机视觉与模式识别 · 计算机科学 2021-01-19 Ziyue Zhang , Shuai Jiang , Congzhentao Huang , Richard Yi Da Xu

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

Vehicle re-identification is a challenging task due to high intra-class variances and small inter-class variances. In this work, we focus on the failure cases caused by similar background and shape. They pose serve bias on similarity,…

计算机视觉与模式识别 · 计算机科学 2020-05-18 Xiangyu Zhu , Zhenbo Luo , Pei Fu , Xiang Ji

Video-based person re-identification (reID) aims to retrieve person videos with the same identity as a query person across multiple cameras. Spatial and temporal distractors in person videos, such as background clutter and partial…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Chanho Eom , Geon Lee , Junghyup Lee , Bumsub Ham

Existing vehicle re-identification (re-id) evaluation benchmarks consider strongly artificial test scenarios by assuming the availability of high quality images and fine-grained appearance at an almost constant image scale, reminiscent to…

计算机视觉与模式识别 · 计算机科学 2018-09-27 Aytaç Kanacı , Xiatian Zhu , Shaogang Gong

Person re-identification (ReID) is a well-known problem in the field of computer vision. The primary objective is to identify a specific individual within a gallery of images. However, this task is challenging due to various factors, such…

计算机视觉与模式识别 · 计算机科学 2023-09-28 Vipin Gautam , Shitala Prasad , Sharad Sinha

Prevalent nighttime person re-identification (ReID) methods typically combine image relighting and ReID networks in a sequential manner. However, their performance (recognition accuracy) is limited by the quality of relighting images and…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Andong Lu , Chenglong Li , Tianrui Zha , Jin Tang , Xiaofeng Wang , Bin Luo

In recent years, a growing body of research has focused on the problem of person re-identification (re-id). The re-id techniques attempt to match the images of pedestrians from disjoint non-overlapping camera views. A major challenge of…

计算机视觉与模式识别 · 计算机科学 2018-04-02 Zhanxiang Feng , Jianhuang Lai , Xiaohua Xie

Person Re-identification (ReID) is to identify the same person across different cameras. It is a challenging task due to the large variations in person pose, occlusion, background clutter, etc How to extract powerful features is a…

计算机视觉与模式识别 · 计算机科学 2017-10-19 Dangwei Li , Xiaotang Chen , Zhang Zhang , Kaiqi Huang

Vehicle Re-identification (ReID) is an important yet challenging problem in computer vision. Compared to other visual objects like faces and persons, vehicles simultaneously exhibit much larger intraclass viewpoint variations and interclass…

计算机视觉与模式识别 · 计算机科学 2021-09-10 Jiangtao Kong , Yu Cheng , Benjia Zhou , Kai Li , Junliang Xing

Video-based person re-identification is a crucial task of matching video sequences of a person across multiple camera views. Generally, features directly extracted from a single frame suffer from occlusion, blur, illumination and posture…

计算机视觉与模式识别 · 计算机科学 2018-12-27 Yiheng Liu , Zhenxun Yuan , Wengang Zhou , Houqiang Li

Person re-identification (ReID) is an extremely important area in both surveillance and mobile applications, requiring strong accuracy with minimal computational cost. State-of-the-art methods give good accuracy but with high computational…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Anns Ijaz , Muhammad Azeem Javed

The fundamental difficulty in person re-identification (ReID) lies in learning the correspondence among individual cameras. It strongly demands costly inter-camera annotations, yet the trained models are not guaranteed to transfer well to…

计算机视觉与模式识别 · 计算机科学 2020-07-21 Zijie Zhuang , Longhui Wei , Lingxi Xie , Tianyu Zhang , Hengheng Zhang , Haozhe Wu , Haizhou Ai , Qi Tian

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

Partial person re-identification (ReID) is a challenging task because only partial information of person images is available for matching target persons. Few studies, especially on deep learning, have focused on matching partial person…

计算机视觉与模式识别 · 计算机科学 2020-01-08 Hao Luo , Xing Fan , Chi Zhang , Wei Jiang

Multi-modal object Re-IDentification (ReID) is devoted to retrieving specific objects through the exploitation of complementary multi-modal image information. Existing methods mainly concentrate on the fusion of multi-modal features, yet…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Yangyang Liu , Yuhao Wang , Pingping Zhang

Person re-identification (PRID) has been thoroughly researched in typical surveillance scenarios where various scenes are monitored by side-mounted, rectilinear-lens cameras. To date, few methods have been proposed for fisheye cameras…

计算机视觉与模式识别 · 计算机科学 2023-04-27 Mertcan Cokbas , Prakash Ishwar , Janusz Konrad

Person Re-identification (ReID) has been extensively developed for a decade in order to learn the association of images of the same person across non-overlapping camera views. To overcome significant variations between images across camera…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Wei-Shi Zheng , Junkai Yan , Yi-Xing Peng

Current person re-identification (ReID) methods typically rely on single-frame imagery features, whilst ignoring space-time information from image sequences often available in the practical surveillance scenarios. Single-frame (single-shot)…

计算机视觉与模式识别 · 计算机科学 2016-01-26 Taiqing Wang , Shaogang Gong , Xiatian Zhu , Shengjin Wang