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Gait recognition is a biometric technology that identifies individuals by using walking patterns. Due to the significant achievements of multimodal fusion in gait recognition, we consider employing LiDAR-camera fusion to obtain robust gait…

Computer Vision and Pattern Recognition · Computer Science 2024-06-19 Yunze Deng , Haijun Xiong , Bin Feng

Gait recognition is an important recognition technology, because gait is not easy to camouflage and does not need cooperation to recognize subjects. However, many existing methods are inadequate in preserving both temporal information and…

Computer Vision and Pattern Recognition · Computer Science 2022-08-15 Yifan Chen , Yang Zhao , Xuelong Li

We present a data association method for vision-based multiple pedestrian tracking, using deep convolutional features to distinguish between different people based on their appearances. These re-identification (re-ID) features are learned…

Computer Vision and Pattern Recognition · Computer Science 2018-10-22 Brian H. Wang , Yan Wang , Kilian Q. Weinberger , Mark Campbell

Gait recognition is a crucial biometric identification technique. Camera-based gait recognition has been widely applied in both research and industrial fields. LiDAR-based gait recognition has also begun to evolve most recently, due to the…

Computer Vision and Pattern Recognition · Computer Science 2024-07-08 Wenxuan Guo , Yingping Liang , Zhiyu Pan , Ziheng Xi , Jianjiang Feng , Jie Zhou

The objective assessment of gait kinematics is crucial in evaluating human movement, informing clinical decisions, and advancing rehabilitation and assistive technologies. Assessing gait symmetry, in particular, holds significant importance…

Human-Computer Interaction · Computer Science 2024-11-19 Hanieh Moradi , Yas Vaseghi , Arash Abbasi Larki , Akram Shojaei , Mehdi Delrobaei

Gait analysis leverages unique walking patterns for person identification and assessment across multiple domains. Among the methods used for gait analysis, skeleton-based approaches have shown promise due to their robust and interpretable…

Computer Vision and Pattern Recognition · Computer Science 2023-10-06 Adrian Cosma , Emilian Radoi

Gait recognition is widely used in diversified practical applications. Currently, the most prevalent approach is to recognize human gait from RGB images, owing to the progress of computer vision technologies. Nevertheless, the perception…

Computer Vision and Pattern Recognition · Computer Science 2022-11-02 Yanyan Huang , Yong Wang , Kun Shi , Chaojie Gu , Yu Fu , Cheng Zhuo , Zhiguo Shi

Gait depicts individuals' unique and distinguishing walking patterns and has become one of the most promising biometric features for human identification. As a fine-grained recognition task, gait recognition is easily affected by many…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Chao Fan , Saihui Hou , Jilong Wang , Yongzhen Huang , Shiqi Yu

While the Vision Transformer has been used in gait recognition, its application in multi-view gait recognition is still limited. Different views significantly affect the extraction and identification accuracy of the characteristics of gait…

Computer Vision and Pattern Recognition · Computer Science 2022-10-20 Yanchen Yang , Lijun Yun , Ruoyu Li , Feiyan Cheng

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…

Computer Vision and Pattern Recognition · Computer Science 2022-04-11 Cun Zhang , Xing-Peng Chen , Guo-Qiang Han , Xiang-Jie Liu

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…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Lei Wang , Bo Liu , Bincheng Wang , Fuqiang Yu

Current state-of-the-art Video-based Person Re-Identification (Re-ID) primarily relies on appearance features extracted by deep learning models. These methods are not applicable for long-term analysis in real-world scenarios where persons…

Computer Vision and Pattern Recognition · Computer Science 2024-02-07 Vuong D. Nguyen , Samiha Mirza , Pranav Mantini , Shishir K. Shah

Video-based person re-identification deals with the inherent difficulty of matching unregulated sequences with different length and with incomplete target pose/viewpoint structure. Common approaches operate either by reducing the problem to…

Computer Vision and Pattern Recognition · Computer Science 2019-03-28 Alessandro Borgia , Yang Hua , Elyor Kodirov , Neil M. Robertson

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…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Ayush Gupta , Siyuan Huang , Rama Chellappa

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…

Computer Vision and Pattern Recognition · Computer Science 2023-08-16 Yang Fu , Shibei Meng , Saihui Hou , Xuecai Hu , Yongzhen Huang

Gait analysis is the study of the systematic methods that assess and quantify animal locomotion. The research on gait analysis has considerably evolved through time. It was an ancient art, and it still finds its application today in modern…

Computer Vision and Pattern Recognition · Computer Science 2019-03-27 Ebenezer R. H. P. Isaac , Susan Elias , Srinivasan Rajagopalan , K. S. Easwarakumar

This paper focuses on addressing the problem of data scarcity for gait analysis. Standard augmentation methods may produce gait sequences that are not consistent with the biomechanical constraints of human walking. To address this issue, we…

Computer Vision and Pattern Recognition · Computer Science 2023-07-24 Mritula Chandrasekaran , Jarek Francik , Dimitrios Makris

Emotion recognition is relevant for human behaviour understanding, where facial expression and speech recognition have been widely explored by the computer vision community. Literature in the field of behavioural psychology indicates that…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Maria Luísa Lima , Willams de Lima Costa , Estefania Talavera Martinez , Veronica Teichrieb

Gait is one of the most promising biometrics that aims to identify pedestrians from their walking patterns. However, prevailing methods are susceptible to confounders, resulting in the networks hardly focusing on the regions that reflect…

Computer Vision and Pattern Recognition · Computer Science 2023-06-07 Huanzhang Dou , Pengyi Zhang , Wei Su , Yunlong Yu , Yining Lin , Xi Li

Psychological studies indicate that emotional states are expressed in the way people walk and the human gait is investigated in terms of its ability to reveal a person's emotional state. And Microsoft Kinect is a rapidly developing,…

Computers and Society · Computer Science 2015-08-05 Shun Li , Changye Zhu , Liqing Cui , Nan Zhao , Baobin Li , Tingshao Zhu