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Related papers: Quality-aware Part Models for Occluded Person Re-i…

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Predicting pedestrian crossing intentions is crucial for the navigation of mobile robots and intelligent vehicles. Although recent deep learning-based models have shown significant success in forecasting intentions, few consider incomplete…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Yu Liu , Zhijie Liu , Zedong Yang , You-Fu Li , He Kong

Pedestrian detection has significantly progressed in recent years, thanks to the development of DNNs. However, detection performance at occluded scenes is still far from satisfactory, as occlusion increases the intra-class variance of…

Computer Vision and Pattern Recognition · Computer Science 2024-05-03 Shanshan Zhang , Mingqian Ji , Yang Li , Jian Yang

Occluded person re-identification (ReID) aims to match occluded person images to holistic ones across dis-joint cameras. In this paper, we propose a novel framework by learning high-order relation and topology information for discriminative…

Computer Vision and Pattern Recognition · Computer Science 2020-04-03 Guan'an Wang , Shuo Yang , Huanyu Liu , Zhicheng Wang , Yang Yang , Shuliang Wang , Gang Yu , Erjin Zhou , Jian Sun

Occluded person re-identification is one of the challenging areas of computer vision, which faces problems such as inefficient feature representation and low recognition accuracy. Convolutional neural network pays more attention to the…

Computer Vision and Pattern Recognition · Computer Science 2022-01-05 Yunbin Zhao , Songhao Zhu , Dongsheng Wang , Zhiwei Liang

As a basic task of multi-camera surveillance system, person re-identification aims to re-identify a query pedestrian observed from non-overlapping multiple cameras or across different time with a single camera. Recently, deep learning-based…

Computer Vision and Pattern Recognition · Computer Science 2019-03-13 Di Wu , Kun Zhang , Fei Cheng , Yang Zhao , Qi Liu , Chang-An Yuan , De-Shuang Huang

Person re-identification is vital for monitoring and tracking crowd movement to enhance public security. However, re-identification in the presence of occlusion substantially reduces the performance of existing systems and is a challenging…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Prathistith Raj Medi , Ghanta Sai Krishna , Praneeth Nemani , Satyanarayana Vollala , Santosh Kumar

Recently, many methods of person re-identification (Re-ID) rely on part-based feature representation to learn a discriminative pedestrian descriptor. However, the spatial context between these parts is ignored for the independent extractor…

Computer Vision and Pattern Recognition · Computer Science 2019-09-10 Xiang Bai , Mingkun Yang , Tengteng Huang , Zhiyong Dou , Rui Yu , Yongchao Xu

Occlusion remains one of the major challenges in person reidentification (ReID) as a result of the diversity of poses and the variation of appearances. Developing novel architectures to improve the robustness of occlusion-aware person Re-ID…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Syeda Nyma Ferdous , Xin Li

Pedestrian detection is among the most safety-critical features of driver assistance systems for autonomous vehicles. One of the most complex detection challenges is that of partial occlusion, where a target object is only partially…

Computer Vision and Pattern Recognition · Computer Science 2022-06-01 Shane Gilroy , Martin Glavin , Edward Jones , Darragh Mullins

Gait recognition refers to the identification of individuals based on features acquired from their body movement during walking. Despite the recent advances in gait recognition with deep learning, variations in data acquisition and…

Computer Vision and Pattern Recognition · Computer Science 2020-10-20 Alireza Sepas-Moghaddam , Ali Etemad

One major issue that challenges person re-identification (Re-ID) is the ubiquitous occlusion over the captured persons. There are two main challenges for the occluded person Re-ID problem, i.e., the interference of noise during feature…

Computer Vision and Pattern Recognition · Computer Science 2023-01-11 Boqiang Xu , Lingxiao He , Jian Liang , Zhenan Sun

Within the domain of person re-identification (ReID), partial ReID methods are considered mainstream, aiming to measure feature distances through comparisons of body parts between samples. However, in practice, previous methods often lack…

Computer Vision and Pattern Recognition · Computer Science 2024-08-13 Hyeono Jung , Jangwon Lee , Jiwon Yoo , Dami Ko , Gyeonghwan Kim

Video-based person re-identification (re-id) is a central application in surveillance systems with significant concern in security. Matching persons across disjoint camera views in their video fragments is inherently challenging due to the…

Computer Vision and Pattern Recognition · Computer Science 2018-10-17 Lin Wu , Yang Wang , Junbin Gao , Xue Li

While gait recognition has seen many advances in recent years, the occlusion problem has largely been ignored. This problem is especially important for gait recognition from uncontrolled outdoor sequences at range - since any small…

Computer Vision and Pattern Recognition · Computer Science 2023-12-06 Ayush Gupta , Rama Chellappa

Gait-based person identification from videos captured at surveillance sites using Computer Vision-based techniques is quite challenging since these walking sequences are usually corrupted with occlusion, and a complete cycle of gait is not…

Computer Vision and Pattern Recognition · Computer Science 2022-06-28 Abhishek Paul , Manav Mukesh Jain , Jinesh Jain , Pratik Chattopadhyay

Despite significant progress, we show that state of the art 3D human pose and shape estimation methods remain sensitive to partial occlusion and can produce dramatically wrong predictions although much of the body is observable. To address…

Computer Vision and Pattern Recognition · Computer Science 2021-10-13 Muhammed Kocabas , Chun-Hao P. Huang , Otmar Hilliges , Michael J. Black

One of the major restrictions on the performance of video-based person re-id is partial noise caused by occlusion, blur and illumination. Since different spatial regions of a single frame have various quality, and the quality of the same…

Computer Vision and Pattern Recognition · Computer Science 2017-12-22 Guanglu Song , Biao Leng , Yu Liu , Congrui Hetang , Shaofan Cai

Occluded person re-identification (ReID) aims to match person images with occlusion. It is fundamentally challenging because of the serious occlusion which aggravates the misalignment problem between images. At the cost of incorporating a…

Computer Vision and Pattern Recognition · Computer Science 2021-08-24 Kecheng Zheng , Cuiling Lan , Wenjun Zeng , Jiawei Liu , Zhizheng Zhang , Zheng-Jun Zha

Set-based person re-identification (SReID) is a matching problem that aims to verify whether two sets are of the same identity (ID). Existing SReID models typically generate a feature representation per image and aggregate them to represent…

Computer Vision and Pattern Recognition · Computer Science 2019-11-22 Xinshao Wang , Elyor Kodirov , Yang Hua , Neil M. Robertson

Jointly utilizing global and local features to improve model accuracy is becoming a popular approach for the person re-identification (ReID) problem, because previous works using global features alone have very limited capacity at…

Computer Vision and Pattern Recognition · Computer Science 2020-09-09 Wenpeng Li , Yongli Sun , Jinjun Wang , Han Xu , Xiangru Yang , Long Cui