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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…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Ayush Gupta , Rama Chellappa

Gait is becoming popular as a method of person re-identification because of its ability to identify people at a distance. However, most current works in gait recognition do not address the practical problem of occlusions. Among those which…

计算机视觉与模式识别 · 计算机科学 2025-07-23 Ayush Gupta , Siyuan Huang , Rama Chellappa

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…

计算机视觉与模式识别 · 计算机科学 2020-10-20 Alireza Sepas-Moghaddam , Ali Etemad

The use of gait for person identification has important advantages such as being non-invasive, unobtrusive, not requiring cooperation and being less likely to be obscured compared to other biometrics. Existing methods for gait recognition…

计算机视觉与模式识别 · 计算机科学 2021-12-20 Adrian Cosma , Emilian Radoi

Gait recognition holds the promise of robustly identifying subjects based on walking patterns instead of appearance information. While previous approaches have performed well for curated indoor data, they tend to underperform in…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Yuxiang Guo , Siyuan Huang , Ram Prabhakar , Chun Pong Lau , Rama Chellappa , Cheng Peng

Gait recognition is an attractive biometric modality for long-range and contact-free identification, but high-performing gait models often rely on deep and computationally expensive architectures that are difficult to deploy in practice.…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Yuqi Li , Qian Zhou , Huiran Duan , Jingjie Wang , Shunli Zhang , Chuanguang Yang , Guoying Zhao , Yingli Tian

Gait recognition, a rapidly advancing vision technology for person identification from a distance, has made significant strides in indoor settings. However, evidence suggests that existing methods often yield unsatisfactory results when…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Chao Fan , Saihui Hou , Junhao Liang , Chuanfu Shen , Jingzhe Ma , Dongyang Jin , Yongzhen Huang , Shiqi Yu

Gait recognition is emerging as a promising and innovative area within the field of computer vision, widely applied to remote person identification. Although existing gait recognition methods have achieved substantial success in controlled…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Zhengxian Wu , Chuanrui Zhang , Hangrui Xu , Peng Jiao , Haoqian Wang

Recent advancements in computational resources and Deep Learning methodologies has significantly benefited development of intelligent vision-based surveillance applications. Gait recognition in the presence of occlusion is one of the…

计算机视觉与模式识别 · 计算机科学 2021-10-20 Somnath Sendhil Kumara , Pratik Chattopadhyaya , Lipo Wang

Human gait is one of important biometric characteristics for human identification at a distance. In practice, occlusion usually occurs and seriously affects accuracy of gait recognition. However, there is no available database to support…

计算机视觉与模式识别 · 计算机科学 2021-07-20 Na Li , Xinbo Zhao

Gait is a unique biometric feature that can be recognized at a distance; thus, it has broad applications in crime prevention, forensic identification, and social security. To portray a gait, existing gait recognition methods utilize either…

计算机视觉与模式识别 · 计算机科学 2021-02-08 Hanqing Chao , Kun Wang , Yiwei He , Junping Zhang , Jianfeng Feng

Gait as a biometric trait has attracted much attention in many security and privacy applications such as identity recognition and authentication, during the last few decades. Because of its nature as a long-distance biometric trait, gait…

计算机视觉与模式识别 · 计算机科学 2020-09-18 BingZhang Hu , Yu Guan , Yan Gao , Yang Long , Nicholas Lane , Thomas Ploetz

Gait recognition is a rapidly advancing vision technique for person identification from a distance. Prior studies predominantly employed relatively shallow networks to extract subtle gait features, achieving impressive successes in…

计算机视觉与模式识别 · 计算机科学 2024-01-11 Chao Fan , Saihui Hou , Yongzhen Huang , Shiqi Yu

Gait recognition is a promising biometric method that aims to identify pedestrians from their unique walking patterns. Silhouette modality, renowned for its easy acquisition, simple structure, sparse representation, and convenient modeling,…

计算机视觉与模式识别 · 计算机科学 2024-01-25 Zengbin Wang , Saihui Hou , Man Zhang , Xu Liu , Chunshui Cao , Yongzhen Huang , Peipei Li , Shibiao Xu

Gait, an unobtrusive biometric, is valued for its capability to identify individuals at a distance, across external outfits and environmental conditions. This study challenges the prevailing assumption that vision-based gait recognition, in…

计算机视觉与模式识别 · 计算机科学 2024-02-14 Andy Cătrună , Adrian Cosma , Emilian Rădoi

Gait recognition is one of the most critical long-distance identification technologies and increasingly gains popularity in both research and industry communities. Despite the significant progress made in indoor datasets, much evidence…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Chao Fan , Junhao Liang , Chuanfu Shen , Saihui Hou , Yongzhen Huang , Shiqi Yu

Gait recognition stands as one of the most pivotal remote identification technologies and progressively expands across research and industry communities. However, existing gait recognition methods heavily rely on task-specific upstream…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Dingqiang Ye , Chao Fan , Jingzhe Ma , Xiaoming Liu , Shiqi Yu

Gait recognition is a promising biometric with unique properties for identifying individuals from a long distance by their walking patterns. In recent years, most gait recognition methods used the person's silhouette to extract the gait…

计算机视觉与模式识别 · 计算机科学 2022-04-19 Torben Teepe , Johannes Gilg , Fabian Herzog , Stefan Hörmann , Gerhard Rigoll

Gait of a person refers to his/her walking pattern, and according to medical studies gait of every individual is unique. Over the past decade, several computer vision-based gait recognition approaches have been proposed in which walking…

计算机视觉与模式识别 · 计算机科学 2020-02-12 Dhritimaan Das , Ayush Agarwal , Pratik Chattopadhyay , Lipo Wang

To capture individual gait patterns, excluding identity-irrelevant cues in walking videos, such as clothing texture and color, remains a persistent challenge for vision-based gait recognition. Traditional silhouette- and pose-based methods,…

计算机视觉与模式识别 · 计算机科学 2025-05-27 Dongyang Jin , Chao Fan , Jingzhe Ma , Jingkai Zhou , Weihua Chen , Shiqi Yu
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