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Gait recognition is a biometric technology that identifies individuals in a video sequence by analysing their style of walking or limb movement. However, this identification is generally sensitive to appearance changes and conventional…

计算机视觉与模式识别 · 计算机科学 2020-06-29 Sandesh Bharadwaj , Kunal Chanda

Gait anomaly detection is a task that involves detecting deviations from a person's normal gait pattern. These deviations can indicate health issues and medical conditions in the healthcare domain, or fraudulent impersonation and…

信号处理 · 电气工程与系统科学 2024-05-17 Ming-Chang Lee , Jia-Chun Lin , Sokratis Katsikas

As a kind of biometrics, the gait information of pedestrians has attracted widespread attention from both industry and academia since it can be acquired from long distances without the cooperation of targets. In recent literature, this line…

计算机视觉与模式识别 · 计算机科学 2024-03-07 Jingzhe Ma , Dingqiang Ye , Chao Fan , Shiqi Yu

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…

计算机视觉与模式识别 · 计算机科学 2019-03-27 Ebenezer R. H. P. Isaac , Susan Elias , Srinivasan Rajagopalan , K. S. Easwarakumar

Current exoskeleton control methods often face challenges in delivering personalized treatment. Standardized walking gaits can lead to patient discomfort or even injury. Therefore, personalized gait is essential for the effectiveness of…

机器人学 · 计算机科学 2025-05-26 Lijiang Liu , Junyu Shi , Yong Sun , Zhiyuan Zhang , Jinni Zhou , Shugen Ma , Qiang Nie

Gait recognition captures gait patterns from the walking sequence of an individual for identification. Most existing gait recognition methods learn features from silhouettes or skeletons for the robustness to clothing, carrying, and other…

计算机视觉与模式识别 · 计算机科学 2022-05-06 Yunjie Peng , Kang Ma , Yang Zhang , Zhiqiang He

Most existing gait recognition methods are appearance-based, which rely on the silhouettes extracted from the video data of human walking activities. The less-investigated skeleton-based gait recognition methods directly learn the gait…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Ekkasit Pinyoanuntapong , Ayman Ali , Pu Wang , Minwoo Lee , Chen Chen

Human gait is a widely used biometric trait for user identification and recognition. Given the wide-spreading, steady diffusion of ear-worn wearables (Earables) as the new frontier of wearable devices, we investigate the feasibility of…

人机交互 · 计算机科学 2021-08-30 Andrea Ferlini , Dong Ma , Robert Harle , Cecilia Mascolo

We consider the problem of identifying people on the basis of their walk (gait) pattern. Classical approaches to tackle this problem are based on, e.g., video recordings or piezoelectric sensors embedded in the floor. In this work, we rely…

声音 · 计算机科学 2020-01-27 Srđan Kitić , Gilles Puy , Patrick Pérez , Philippe Gilberton

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…

计算机视觉与模式识别 · 计算机科学 2023-07-24 Mritula Chandrasekaran , Jarek Francik , Dimitrios Makris

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-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…

计算机视觉与模式识别 · 计算机科学 2022-06-28 Abhishek Paul , Manav Mukesh Jain , Jinesh Jain , Pratik Chattopadhyay

Motion ability is one of the most important human properties, including gait as a basis of human transitional movement. Gait, as a biometric for recognizing human identities, can be non-intrusively captured signals using wearable or…

计算机视觉与模式识别 · 计算机科学 2017-05-05 Vahid Alizadeh

Biometric authentication using gait has become a promising field due to its unobtrusive nature. Recent approaches in model-based gait recognition techniques utilize spatio-temporal graphs for the elegant extraction of gait features.…

计算机视觉与模式识别 · 计算机科学 2022-08-17 Md. Bakhtiar Hasan , Tasnim Ahmed , Md. Hasanul Kabir

It is a challenging task to identify a person based on her/his gait patterns. State-of-the-art approaches rely on the analysis of temporal or spatial characteristics of gait, and gait recognition is usually performed on single modality data…

计算机视觉与模式识别 · 计算机科学 2021-01-08 Aite Zhao , Junyu Dong , Jianbo Li , Lin Qi , Huiyu Zhou

Recent years have witnessed an increasing global population affected by neurodegenerative diseases (NDs), which traditionally require extensive healthcare resources and human effort for medical diagnosis and monitoring. As a crucial…

机器学习 · 计算机科学 2025-02-07 Haocong Rao , Minlin Zeng , Xuejiao Zhao , Chunyan Miao

It is common to view people in real applications walking in arbitrary directions, holding items, or wearing heavy coats. These factors are challenges in gait-based application methods because they significantly change a person's appearance.…

计算机视觉与模式识别 · 计算机科学 2019-05-06 Trung Dung Do , Hakil Kim , Van Huan Nguyen

Gait recognition holds the promise to robustly identify subjects based on walking patterns instead of appearance information. In recent years, this field has been dominated by learning methods based on two principal input representations:…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Yuxiang Guo , Anshul Shah , Jiang Liu , Ayush Gupta , Rama Chellappa , Cheng Peng

Human gait can be a predictive factor for detecting pathologies that affect human locomotion according to studies. In addition, it is known that a high investment is demanded in order to raise a traditional clinical infrastructure able to…

信号处理 · 电气工程与系统科学 2021-10-13 T. R. D. Sa , C. M. S. Figueiredo

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…

计算机视觉与模式识别 · 计算机科学 2022-08-15 Yifan Chen , Yang Zhao , Xuelong Li