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Person re-identification (re-id) consists of associating individual across camera network, which is valuable for intelligent video surveillance and has drawn wide attention. Although person re-identification research is making progress, it…

计算机视觉与模式识别 · 计算机科学 2016-05-10 Liqian Ma , Hong Liu , Liang Hu , Can Wang , Qianru Sun

Human pose estimation has been widely applied in the human-centric understanding and generation, but most existing state-of-the-art human pose estimation methods require heavy computational resources for accurate predictions. In order to…

计算机视觉与模式识别 · 计算机科学 2025-08-18 Zhangjian Ji , Wenjin Zhang , Shaotong Qiao , Kai Feng , Yuhua Qian

Cloth-changing person Re-IDentification (Re-ID) is a particularly challenging task, suffering from two limitations of inferior discriminative features and limited training samples. Existing methods mainly leverage auxiliary information to…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Qizao Wang , Xuelin Qian , Bin Li , Xiangyang Xue , Yanwei Fu

The performance of person re-identification (Re-ID) has been seriously effected by the large cross-view appearance variations caused by mutual occlusions and background clutters. Hence learning a feature representation that can adaptively…

计算机视觉与模式识别 · 计算机科学 2021-12-01 Sanping Zhou , Jinjun Wang , Deyu Meng , Yudong Liang , Yihong Gong , Nanning Zheng

Performance degradation owing to data heterogeneity and low output interpretability are the most significant challenges faced by federated learning in practical applications. Personalized federated learning diverges from traditional…

机器学习 · 计算机科学 2024-02-28 Mengen Luo , Chi Xu , Ercan Engin Kuruoglu

The superiority of deeply learned pedestrian representations has been reported in very recent literature of person re-identification (re-ID). In this paper, we consider the more pragmatic issue of learning a deep feature with no or only a…

计算机视觉与模式识别 · 计算机科学 2017-06-30 Hehe Fan , Liang Zheng , Yi Yang

Person Re-identification (re-id) faces two major challenges: the lack of cross-view paired training data and learning discriminative identity-sensitive and view-invariant features in the presence of large pose variations. In this work, we…

计算机视觉与模式识别 · 计算机科学 2018-04-26 Xuelin Qian , Yanwei Fu , Tao Xiang , Wenxuan Wang , Jie Qiu , Yang Wu , Yu-Gang Jiang , Xiangyang Xue

Person Re-Identification (Re-Id) in occlusion scenarios is a challenging problem because a pedestrian can be partially occluded. The use of local information for feature extraction and matching is still necessary. Therefore, we propose a…

计算机视觉与模式识别 · 计算机科学 2021-09-09 Zhongxing Ma , Yifan Zhao , Jia Li

Clothing-change person re-identification (CC Re-ID) has attracted increasing attention in recent years due to its application prospect. Most existing works struggle to adequately extract the ID-related information from the original RGB…

计算机视觉与模式识别 · 计算机科学 2025-01-13 Haoxuan Xu , Bo Li , Guanglin Niu

Knowledge distillation is a widely used paradigm for inheriting information from a complicated teacher network to a compact student network and maintaining the strong performance. Different from image classification, object detectors are…

计算机视觉与模式识别 · 计算机科学 2021-03-29 Jianyuan Guo , Kai Han , Yunhe Wang , Han Wu , Xinghao Chen , Chunjing Xu , Chang Xu

Re-identifying a person across multiple disjoint camera views is important for intelligent video surveillance, smart retailing and many other applications. However, existing person re-identification (ReID) methods are challenged by the…

计算机视觉与模式识别 · 计算机科学 2019-04-12 Lingxiao He , Yinggang Wang , Wu Liu , Xingyu Liao , He Zhao , Zhenan Sun , Jiashi Feng

In medical imaging, developing generalized segmentation models that can handle multiple organs and lesions is crucial. However, the scarcity of fully annotated datasets and strict privacy regulations present significant barriers to data…

计算机视觉与模式识别 · 计算机科学 2025-10-29 Pochuan Wang , Chen Shen , Masahiro Oda , Chiou-Shann Fuh , Kensaku Mori , Weichung Wang , Holger R. Roth

Apples growing in natural environments often face severe visual obstructions from leaves and branches. This significantly increases the risk of false detections in object detection tasks, thereby escalating the challenge. Addressing this…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Liang Geng

TIReID aims to retrieve the image corresponding to the given text query from a pool of candidate images. Existing methods employ prior knowledge from single-modality pre-training to facilitate learning, but lack multi-modal correspondences.…

计算机视觉与模式识别 · 计算机科学 2022-10-20 Shuanglin Yan , Neng Dong , Liyan Zhang , Jinhui Tang

Clothes-changing person re-identification (CC-ReID) aims to recognize individuals under different clothing scenarios. Current CC-ReID approaches either concentrate on modeling body shape using additional modalities including silhouette,…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Xin Liang , Yogesh S Rawat

Unsupervised person re-identification (Re-ID) is a promising and very challenging research problem in computer vision. Learning robust and discriminative features with unlabeled data is of central importance to Re-ID. Recently, more…

计算机视觉与模式识别 · 计算机科学 2022-05-12 Zheng Hu , Chuang Zhu , Gang He

The partially occluded image recognition (POIR) problem has been a challenge for artificial intelligence for a long time. A common strategy to handle the POIR problem is using the non-occluded features for classification. Unfortunately,…

计算机视觉与模式识别 · 计算机科学 2023-03-17 Jiahong Zhang , Lihong Cao , Qiuxia Lai , Binyao Li , Yunxiao Qin

Colonoscopic Polyp Re-Identification aims to match the same polyp from a large gallery with images from different views taken using different cameras and plays an important role in the prevention and treatment of colorectal cancer. However,…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Suncheng Xiang , Chengfeng Zhou , Zhengjie Zhang , Shilun Cai , Dahong Qian

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

Knowledge distillation(KD) is a widely-used technique to train compact models in object detection. However, there is still a lack of study on how to distill between heterogeneous detectors. In this paper, we empirically find that better FPN…

计算机视觉与模式识别 · 计算机科学 2022-12-01 Weihan Cao , Yifan Zhang , Jianfei Gao , Anda Cheng , Ke Cheng , Jian Cheng