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The goal of gait recognition is to extract identity-invariant features of an individual under various gait conditions, e.g., cross-view and cross-clothing. Most gait models strive to implicitly learn the common traits across different gait…

计算机视觉与模式识别 · 计算机科学 2026-01-12 Zengbin Wang , Junjie Li , Saihui Hou , Xu Liu , Chunshui Cao , Yongzhen Huang , Muyi Sun , Siye Wang , Man Zhang

With the motivation of practical gait recognition applications, we propose to automatically create a large-scale synthetic gait dataset (called VersatileGait) by a game engine, which consists of around one million silhouette sequences of…

计算机视觉与模式识别 · 计算机科学 2021-01-06 Huanzhang Dou , Wenhu Zhang , Pengyi Zhang , Yuhan Zhao , Songyuan Li , Zequn Qin , Fei Wu , Lin Dong , Xi Li

Gait datasets are essential for gait research. However, this paper observes that present benchmarks, whether conventional constrained or emerging real-world datasets, fall short regarding covariate diversity. To bridge this gap, we…

计算机视觉与模式识别 · 计算机科学 2024-03-05 Shinan Zou , Chao Fan , Jianbo Xiong , Chuanfu Shen , Shiqi Yu , Jin Tang

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 enables contact-free, long-range person identification that is robust to clothing variations and non-cooperative scenarios. While existing methods perform well in controlled indoor environments, they struggle with…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Xiangru Li , Wei Song , Yingda Huang , Wei Meng , Le Chang , Hongyang Li

Gait analysis is proven to be a reliable way to perform person identification without relying on subject cooperation. Walking is a biometric that does not significantly change in short periods of time and can be regarded as unique to each…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Adrian Cosma , Emilian Radoi

Gait recognition, which refers to the recognition or identification of a person based on their body shape and walking styles, derived from video data captured from a distance, is widely used in crime prevention, forensic identification, and…

计算机视觉与模式识别 · 计算机科学 2022-07-14 Hung-Min Hsu , Yizhou Wang , Cheng-Yen Yang , Jenq-Neng Hwang , Hoang Le Uyen Thuc , Kwang-Ju Kim

Gait recognition aims to identify individuals based on their body shape and walking patterns. Though much progress has been achieved driven by deep learning, gait recognition in real-world surveillance scenarios remains quite challenging to…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Shaoxiong Zhang , Jinkai Zheng , Shangdong Zhu , Chenggang Yan

Gait is a behavioral biometric modality that can be used to recognize individuals by the way they walk from a far distance. Most existing gait recognition approaches rely on either silhouettes or skeletons, while their joint use is…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Huantao Ren , Jiajing Chen , Senem Velipasalar

Gait recognition is a computer vision task that identifies individuals based on their walking patterns. Gait recognition performance is commonly evaluated by ranking a gallery of candidates and measuring the accuracy at the top Rank-$K$.…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Gavriel Habib , Noa Barzilay , Or Shimshi , Rami Ben-Ari , Nir Darshan

Gait recognition aims to identify individual-specific walking patterns by observing the different periodic movements of each body part. However, most existing methods treat each part equally and fail to account for the data redundancy…

计算机视觉与模式识别 · 计算机科学 2023-06-27 Lei Wang , Bo Liu , Bincheng Wang , Fuqiang Yu

Many gait recognition methods first partition the human gait into N-parts and then combine them to establish part-based feature representations. Their gait recognition performance is often affected by partitioning strategies, which are…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Ming Wang , Beibei Lin , Xianda Guo , Lincheng Li , Zheng Zhu , Jiande Sun , Shunli Zhang , Xin Yu

Gait recognition, a growing field in biological recognition technology, utilizes distinct walking patterns for accurate individual identification. However, existing methods lack the incorporation of temporal information. To reach the full…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Haijun Xiong , Yunze Deng , Bin Feng , Xinggang Wang , Wenyu Liu

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

Identifying humans with their walking sequences, known as gait recognition, is a useful biometric understanding task as it can be observed from a long distance and does not require cooperation from the subject. Two common modalities used…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Haidong Zhu , Wanrong Zheng , Zhaoheng Zheng , Ram Nevatia

Gait recognition is a rapidly progressing technique for the remote identification of individuals. Prior research predominantly employing 2D sensors to gather gait data has achieved notable advancements; nonetheless, they have unavoidably…

计算机视觉与模式识别 · 计算机科学 2024-09-19 Yanxi Wang , Zhigang Chang , Chen Wu , Zihao Cheng , Hongmin Gao

Gait, i.e., the movement pattern of human limbs during locomotion, is a promising biometric for the identification of persons. Despite significant improvement in gait recognition with deep learning, existing studies still neglect a more…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Jinkai Zheng , Xinchen Liu , Chenggang Yan , Jiyong Zhang , Wu Liu , Xiaoping Zhang , Tao Mei

Gait recognition has emerged as a powerful tool for unobtrusive and long-range identity analysis, with growing relevance in surveillance and monitoring applications. Although recent advances in deep learning and large-scale datasets have…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Nicoleta Basoc , Adrian Cosma , Andy Cǎtrunǎ , Emilian Rǎdoi

The critical goal of gait recognition is to acquire the inter-frame walking habit representation from the gait sequences. The relations between frames, however, have not received adequate attention in comparison to the intra-frame features.…

计算机视觉与模式识别 · 计算机科学 2022-09-27 Xinnan Ding , Shan Du , Yu Zhang , Kejun Wang

Gait recognition, which can realize long-distance and contactless identification, is an important biometric technology. Recent gait recognition methods focus on learning the pattern of human movement or appearance during walking, and…

计算机视觉与模式识别 · 计算机科学 2022-06-23 Yunpeng Zhang , Zhengyou Wang , Shanna Zhuang , Hui Wang