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The main challenge in the Visible-Infrared Person Re-Identification (VI-ReID) task lies in how to extract discriminative features from different modalities for matching purposes. While the existing well works primarily focus on minimizing…

机器学习 · 计算机科学 2025-04-02 Xuecheng Hua , Ke Cheng , Hu Lu , Juanjuan Tu , Yuanquan Wang , Shitong Wang

Various factors like occlusions, backgrounds, etc., would lead to misaligned detected bounding boxes , e.g., ones covering only portions of human body. This issue is common but overlooked by previous person search works. To alleviate this…

计算机视觉与模式识别 · 计算机科学 2020-04-21 Yingji Zhong , Xiaoyu Wang , Shiliang Zhang

Person re-identification (re-ID) is a challenging problem especially when no labels are available for training. Although recent deep re-ID methods have achieved great improvement, it is still difficult to optimize deep re-ID model without…

计算机视觉与模式识别 · 计算机科学 2018-11-07 Fengxiang Yang , Zhun Zhong , Zhiming Luo , Sheng Lian , Shaozi Li

Visual attention has proven to be effective in improving the performance of person re-identification. Most existing methods apply visual attention heuristically by learning an additional attention map to re-weight the feature maps for…

计算机视觉与模式识别 · 计算机科学 2022-08-10 Yifan Chen , Han Wang , Xiaolu Sun , Bin Fan , Chu Tang

We address the problem of person re-identification (reID), that is, retrieving person images from a large dataset, given a query image of the person of interest. A key challenge is to learn person representations robust to intra-class…

计算机视觉与模式识别 · 计算机科学 2019-11-04 Chanho Eom , Bumsub Ham

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

Extreme far-distance video person re-identification (ReID) is particularly challenging due to scale compression, resolution degradation, motion blur, and aerial-ground viewpoint mismatch. As camera altitude and subject distance increase,…

计算机视觉与模式识别 · 计算机科学 2026-04-07 Ashwat Rajbhandari , Bharatesh Chakravarthi

The huge variance of human pose and the misalignment of detected human images significantly increase the difficulty of person Re-Identification (Re-ID). Moreover, efficient Re-ID systems are required to cope with the massive visual data…

计算机视觉与模式识别 · 计算机科学 2017-09-14 Longhui Wei , Shiliang Zhang , Hantao Yao , Wen Gao , Qi Tian

We propose an end-to-end ensemble method for person re-identification (ReID) to address the problem of overfitting in discriminative models. These models are known to converge easily, but they are biased to the training data in general and…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Ayse Serbetci , Yusuf Sinan Akgul

Person re-identification (ReID) has achieved significant improvement under the single-domain setting. However, directly exploiting a model to new domains is always faced with huge performance drop, and adapting the model to new domains…

计算机视觉与模式识别 · 计算机科学 2019-01-01 Houjing Huang , Wenjie Yang , Xiaotang Chen , Xin Zhao , Kaiqi Huang , Jinbin Lin , Guan Huang , Dalong Du

Video-based person re-identification (Re-ID) which aims to associate people across non-overlapping cameras using surveillance video is a challenging task. Pedestrian attribute, such as gender, age and clothing characteristics contains rich…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Tianrui Chai , Zhiyuan Chen , Annan Li , Jiaxin Chen , Xinyu Mei , Yunhong Wang

Cloth-changing person reidentification (ReID) is a newly emerging research topic that aims to retrieve pedestrians whose clothes are changed. Since the human appearance with different clothes exhibits large variations, it is very difficult…

计算机视觉与模式识别 · 计算机科学 2023-11-20 Zan Gao , Hongwei Wei , Weili Guan , Jie Nie , Meng Wang , Shenyong Chen

Person identification (P-ID) under real unconstrained noisy environments is a huge challenge. In multiple-feature learning with Deep Convolutional Neural Networks (DCNNs) or Machine Learning method for large-scale person identification in…

计算机视觉与模式识别 · 计算机科学 2019-12-30 Jiajie Ye , Yisheng Guan , Junfa Liu , Xinghong Huang , Hong Zhang

Vehicle re-identification (Re-ID) aims to retrieve images with the same vehicle ID across different cameras. Current part-level feature learning methods typically detect vehicle parts via uniform division, outside tools, or attention…

计算机视觉与模式识别 · 计算机科学 2024-10-28 Lisha Tang , Yi Wang , Lap-Pui Chau

Visible-infrared cross-modality person re-identification (VI-ReId) is an essential task for video surveillance in poorly illuminated or dark environments. Despite many recent studies on person re-identification in the visible domain (ReId),…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Emrah Basaran , Muhittin Gokmen , Mustafa E. Kamasak

Vehicle re-identification (Re-ID) is a crucial task in intelligent transportation systems (ITS), aimed at retrieving and matching the same vehicle across different surveillance cameras. Numerous studies have explored methods to enhance…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Liping Lu , Zihao Fu , Duanfeng Chu , Wei Wang , Bingrong Xu

Recently, visual-language learning (VLL) has shown great potential in enhancing visual-based person re-identification (ReID). Existing VLL-based ReID methods typically focus on image-text feature alignment at the whole-body level, while…

计算机视觉与模式识别 · 计算机科学 2025-03-24 Yin Lin , Yehansen Chen , Baocai Yin , Jinshui Hu , Bing Yin , Cong Liu , Zengfu Wang

Person re-identification is the challenging task of identifying a person across different camera views. Training a convolutional neural network (CNN) for this task requires annotating a large dataset, and hence, it involves the…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Olga Moskvyak , Frederic Maire , Feras Dayoub , Mahsa Baktashmotlagh

With the major adoption of automation for cities security, person re-identification (Re-ID) has been extensively studied recently. In this paper, we argue that the current way of studying person re-identification, i.e. by trying to…

计算机视觉与模式识别 · 计算机科学 2020-09-04 Felix O. Sumari , Luigy Machaca , Jose Huaman , Esteban W. G. Clua , Joris Guérin

Video-based person re-identification has received increasing attention recently, as it plays an important role within surveillance video analysis. Video-based Re-ID is an expansion of earlier image-based re-identification methods by…

计算机视觉与模式识别 · 计算机科学 2020-08-18 Toby P. Breckon , Aishah Alsehaim