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Global security concerns have raised a proliferation of video surveillance devices. Intelligent surveillance systems seek to discover possible threats automatically and raise alerts. Being able to identify the surveyed object can help…

计算机视觉与模式识别 · 计算机科学 2020-05-06 Tracey K. M. Lee , Mohammed Belkhatir , Saeid Sanei

Gait, as one of unique biometric features, has the advantage of being recognized from a long distance away, can be widely used in public security. Considering 3D pose estimation is more challenging than 2D pose estimation in practice , we…

计算机视觉与模式识别 · 计算机科学 2020-12-10 Na Li , Xinbo Zhao , Chong Ma

Gait recognition has emerged as a compelling biometric modality for surveillance and security applications, offering inherent advantages such as non-intrusiveness, resistance to disguise, and long-range identification capability. However,…

计算机视觉与模式识别 · 计算机科学 2026-05-01 Yabo Luo , Xiaoyun Wang , Cunrong Li

As a unique biometric that can be perceived at a distance, gait has broad applications in person authentication, social security, and so on. Existing gait recognition methods suffer from changes in viewpoint and clothing and barely consider…

计算机视觉与模式识别 · 计算机科学 2023-10-03 Jingqi Li , Jiaqi Gao , Yuzhen Zhang , Hongming Shan , Junping Zhang

Gait recognition from motion capture data, as a pattern classification discipline, can be improved by the use of machine learning. This paper contributes to the state-of-the-art with a statistical approach for extracting robust gait…

计算机视觉与模式识别 · 计算机科学 2022-12-09 Michal Balazia , Petr Sojka

The analysis of patterns of walking is an important area of research that has numerous applications in security, healthcare, sports and human-computer interaction. Lately, walking patterns have been regarded as a unique fingerprinting…

计算机视觉与模式识别 · 计算机科学 2024-01-25 Andy Catruna , Adrian Cosma , Emilian Radoi

Gait recognition aims to identify a person based on their walking sequences, serving as a useful biometric modality as it can be observed from long distances without requiring cooperation from the subject. In representing a person's walking…

计算机视觉与模式识别 · 计算机科学 2024-04-04 Wanrong Zheng , Haidong Zhu , Zhaoheng Zheng , Ram Nevatia

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

In general, biometry-based control systems may not rely on individual expected behavior or cooperation to operate appropriately. Instead, such systems should be aware of malicious procedures for unauthorized access attempts. Some works…

Recent works on pose-based gait recognition have demonstrated the potential of using such simple information to achieve results comparable to silhouette-based methods. However, the generalization ability of pose-based methods on different…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Yang Fu , Shibei Meng , Saihui Hou , Xuecai Hu , Yongzhen Huang

Human identification plays a prominent role in terms of security. In modern times security is becoming the key term for an individual or a country, especially for countries which are facing internal or external threats. Gait analysis is…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Ravi Shekhar Tiwari , Supraja P , Rijo Jackson Tom

Skeleton-based gait recognition models usually suffer from the robustness problem, as the Rank-1 accuracy varies from 90\% in normal walking cases to 70\% in walking with coats cases. In this work, we propose a state-of-the-art robust…

计算机视觉与模式识别 · 计算机科学 2022-04-11 Cun Zhang , Xing-Peng Chen , Guo-Qiang Han , Xiang-Jie Liu

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

Gait, the walking pattern of individuals, is one of the important biometrics modalities. Most of the existing gait recognition methods take silhouettes or articulated body models as gait features. These methods suffer from degraded…

计算机视觉与模式识别 · 计算机科学 2019-09-10 Ziyuan Zhang , Luan Tran , Feng Liu , Xiaoming Liu

Gait recognition, as a promising biometric technology, identifies individuals through their unique walking patterns and offers distinctive advantages including non-invasiveness, long-range applicability, and resistance to deliberate…

计算机视觉与模式识别 · 计算机科学 2026-05-15 Xiaoyun Wang , Cunrong Li , Wu Wang

Recent advancements in gait recognition have significantly enhanced performance by treating silhouettes as either an unordered set or an ordered sequence. However, both set-based and sequence-based approaches exhibit notable limitations.…

计算机视觉与模式识别 · 计算机科学 2026-03-05 Saihui Hou , Chenye Wang , Wenpeng Lang , Zhengxiang Lan , Yongzhen Huang

Gait recognition is a significant biometric technique for person identification, particularly in scenarios where other physiological biometrics are impractical or ineffective. In this paper, we address the challenges associated with gait…

计算机视觉与模式识别 · 计算机科学 2024-12-06 Proma Hossain Progga , Md. Jobayer Rahman , Swapnil Biswas , Md. Shakil Ahmed , Arif Reza Anwary , Swakkhar Shatabda

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

Gait recognition is a biometric technology that recognizes the identity of humans through their walking patterns. Compared with other biometric technologies, gait recognition is more difficult to disguise and can be applied to the condition…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Ming Wang , Xianda Guo , Beibei Lin , Tian Yang , Zheng Zhu , Lincheng Li , Shunli Zhang , Xin Yu

Gait recognition is a biometric modality that identifies individuals from their characteristic walking patterns. Unlike conventional biometric traits, gait can be acquired at a distance and without active subject cooperation, making it…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Mohammed Asad , Dinesh Kumar Vishwakarma