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Near infrared (NIR) to Visible (VIS) face matching is challenging due to the significant domain gaps as well as a lack of sufficient data for cross-modality model training. To overcome this problem, we propose a novel method for paired…

计算机视觉与模式识别 · 计算机科学 2022-11-14 Yunqi Miao , Alexandros Lattas , Jiankang Deng , Jungong Han , Stefanos Zafeiriou

Visible-infrared person re-identification (VI-ReID) aims to match individuals across different camera modalities, a critical task in modern surveillance systems. While current VI-ReID methods focus on cross-modality matching, real-world…

计算机视觉与模式识别 · 计算机科学 2025-01-24 Mahdi Alehdaghi , Rajarshi Bhattacharya , Pourya Shamsolmoali , Rafael M. O. Cruz , Eric Granger

Person re-identification aims to match images of the same person across disjoint camera views, which is a challenging problem in video surveillance. The major challenge of this task lies in how to preserve the similarity of the same person…

计算机视觉与模式识别 · 计算机科学 2017-09-26 Jiayun Wang , Sanping Zhou , Jinjun Wang , Qiqi Hou

Visual perception of a person is easily influenced by many factors such as camera parameters, pose and viewpoint variations. These variations make person Re-Identification (ReID) a challenging problem. Nevertheless, human attributes usually…

计算机视觉与模式识别 · 计算机科学 2021-08-11 Fariborz Taherkhani , Ali Dabouei , Sobhan Soleymani , Jeremy Dawson , Nasser M. Nasrabadi

Person Re-Identification (ReID) remains a challenging problem in computer vision. This work reviews various training paradigm and evaluates the robustness of state-of-the-art ReID models in cross-domain applications and examines the role of…

计算机视觉与模式识别 · 计算机科学 2026-01-29 Lakshman Balasubramanian

Diffusion models have demonstrated impressive image synthesis performance, yet many UNet-based models are trained at certain fixed resolutions. Their quality tends to degrade when generating images at out-of-training resolutions. We trace…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Jiaxuan Ren , Junhan Zhu , Huan Wang

Cloth changing person re-identification(Re-ID) can work under more complicated scenarios with higher security than normal Re-ID and biometric techniques and is therefore extremely valuable in applications. Meanwhile, higher flexibility in…

计算机视觉与模式识别 · 计算机科学 2022-10-10 Renjie Zhang , Yu Fang , Huaxin Song , Fangbin Wan , Yanwei Fu , Hirokazu Kato , Yang Wu

Person re-identification task has been greatly boosted by deep convolutional neural networks (CNNs) in recent years. The core of which is to enlarge the inter-class distinction as well as reduce the intra-class variance. However, to achieve…

计算机视觉与模式识别 · 计算机科学 2017-07-11 Haibo Jin , Xiaobo Wang , Shengcai Liao , Stan Z. 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

Recently, Visible-Infrared person Re-Identification (VI-ReID) has achieved remarkable performance on public datasets. However, due to the discrepancies between public datasets and real-world data, most existing VI-ReID algorithms struggle…

计算机视觉与模式识别 · 计算机科学 2025-11-21 Nianchang Huang , Yi Xu , Ruida Xi , Ruida Xi , Qiang Zhang

This paper pays close attention to the cross-modality visible-infrared person re-identification (VI Re-ID) task, which aims to match pedestrian samples between visible and infrared modes. In order to reduce the modality-discrepancy between…

计算机视觉与模式识别 · 计算机科学 2022-02-10 Guangwei Gao , Hao Shao , Fei Wu , Meng Yang , Yi Yu

This paper proposes a novel approach to person re-identification, a fundamental task in distributed multi-camera surveillance systems. Although a variety of powerful algorithms have been presented in the past few years, most of them usually…

计算机视觉与模式识别 · 计算机科学 2016-05-04 Shi-Zhe Chen , Chun-Chao Guo , Jian-Huang Lai

Object Re-identification (Re-ID) aims to identify specific objects across different times and scenes, which is a widely researched task in computer vision. For a prolonged period, this field has been predominantly driven by deep learning…

计算机视觉与模式识别 · 计算机科学 2024-10-23 Mang Ye , Shuoyi Chen , Chenyue Li , Wei-Shi Zheng , David Crandall , Bo Du

In the current person Re-identification (ReID) methods, most domain generalization works focus on dealing with style differences between domains while largely ignoring unpredictable camera view change, which we identify as another major…

计算机视觉与模式识别 · 计算机科学 2022-12-06 Bingliang Jiao , Lingqiao Liu , Liying Gao , Guosheng Lin , Ruiqi Wu , Shizhou Zhang , Peng Wang , Yanning Zhang

The crucial problem in vehicle re-identification is to find the same vehicle identity when reviewing this object from cross-view cameras, which sets a higher demand for learning viewpoint-invariant representations. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2021-09-17 Jiajian Zhao , Yifan Zhao , Jia Li , Ke Yan , Yonghong Tian

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

Person Re-identification (ReID) aims to retrieve the specific person across non-overlapping cameras, which greatly helps intelligent transportation systems. As we all know, Convolutional Neural Networks (CNNs) and Transformers have the…

计算机视觉与模式识别 · 计算机科学 2024-12-24 Yuhao Wang , Pingping Zhang , Xuehu Liu , Zhengzheng Tu , Huchuan Lu

Deep learning-based palmprint recognition algorithms have shown great potential. Most of them are mainly focused on identifying samples from the same dataset. However, they may be not suitable for a more convenient case that the images for…

计算机视觉与模式识别 · 计算机科学 2020-05-26 Huikai Shao , Dexing Zhong

Image-to-video person re-identification identifies a target person by a probe image from quantities of pedestrian videos captured by non-overlapping cameras. Despite the great progress achieved,it's still challenging to match in the…

计算机视觉与模式识别 · 计算机科学 2018-10-23 Zhongwei Xie , Lin Li , Xian Zhong , Luo Zhong

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 2024-09-10 Chanho Eom , Wonkyung Lee , Geon Lee , Bumsub Ham