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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 benchmarks empower the research community to train and evaluate high-performance gait recognition systems. Even though growing efforts have been devoted to cross-view recognition, academia is restricted by current existing databases…

计算机视觉与模式识别 · 计算机科学 2024-01-12 Xianda Guo , Zheng Zhu , Tian Yang , Beibei Lin , Junjie Huang , Jiankang Deng , Guan Huang , Jie Zhou , Jiwen Lu

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

Gait analysis is the study of the systematic methods that assess and quantify animal locomotion. Gait finds a unique importance among the many state-of-the-art biometric systems since it does not require the subject's cooperation to the…

计算机视觉与模式识别 · 计算机科学 2021-11-15 Ebenezer R. H. P. Isaac

Gait analysis is critical in the early detection and intervention of motor neurological disorders in infants. Despite its importance, traditional methods often struggle to model the high variability and rapid developmental changes inherent…

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

Existing gait recognition benchmarks mostly include minor clothing variations in the laboratory environments, but lack persistent changes in appearance over time and space. In this paper, we propose the first in-the-wild benchmark CCGait…

计算机视觉与模式识别 · 计算机科学 2024-01-02 Yilan Dong , Chunlin Yu , Ruiyang Ha , Ye Shi , Yuexin Ma , Lan Xu , Yanwei Fu , Jingya Wang

Segmentation models can recognize a pre-defined set of objects in images. However, models that can reason over complex user queries that implicitly refer to multiple objects of interest are still in their infancy. Recent advances in…

人工智能 · 计算机科学 2025-05-06 Jerome Quenum , Wen-Han Hsieh , Tsung-Han Wu , Ritwik Gupta , Trevor Darrell , David M. Chan

Template-based model-free approach provides by far the most successful solution to the gait recognition problem in literature. Recent work discusses how isolating the head and leg portion of the template increase the performance of a gait…

计算机视觉与模式识别 · 计算机科学 2017-07-04 Ebenezer Isaac , Susan Elias , Srinivasan Rajagopalan , K. S. Easwarakumar

As a contribution to reproducible research, this paper presents a framework and a database to improve the development, evaluation and comparison of methods for gait recognition from motion capture (MoCap) data. The evaluation framework…

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

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

Discrete motion tokenization has recently enabled Large Language Models (LLMs) to serve as versatile backbones for motion understanding and motion-language reasoning. However, existing pipelines typically decouple motion quantization from…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Zhankai Ye , Bofan Li , Yukai Jin , Shuoqiu Li , Wei Wang , Yanfu Zhang , Shangqian Gao , Xin Liu

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 is an important biometric technique over large distances. State-of-the-art gait recognition systems perform very well in controlled environments at close range. Recently, there has been an increased interest in gait…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Ayush Gupta , Rama Chellappa

The development of autoregressive modeling (AM) in computer vision lags behind natural language processing (NLP) in self-supervised pre-training. This is mainly caused by the challenge that images are not sequential signals and lack a…

计算机视觉与模式识别 · 计算机科学 2023-12-19 Kaiyou Song , Shan Zhang , Tong Wang

Gait Recognition is a computer vision task aiming to identify people by their walking patterns. Although existing methods often show high performance on specific datasets, they lack the ability to generalize to unseen scenarios.…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Gavriel Habib , Noa Barzilay , Or Shimshi , Rami Ben-Ari , Nir Darshan

Gait analysis is crucial for the diagnosis and monitoring of movement disorders like Parkinson's Disease. While computer vision models have shown potential for objectively evaluating parkinsonian gait, their effectiveness is limited by…

计算机视觉与模式识别 · 计算机科学 2025-11-13 Vida Adeli , Soroush Mehraban , Majid Mirmehdi , Alan Whone , Benjamin Filtjens , Amirhossein Dadashzadeh , Alfonso Fasano , Andrea Iaboni , Babak Taati

Emotion recognition is an important part of affective computing. Extracting emotional cues from human gaits yields benefits such as natural interaction, a nonintrusive nature, and remote detection. Recently, the introduction of…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Cheng Song , Lu Lu , Zhen Ke , Long Gao , Shuai Ding

Deep learning-based gait recognition has achieved great success in various applications. The key to accurate gait recognition lies in considering the unique and diverse behavior patterns in different motion regions, especially when…

计算机视觉与模式识别 · 计算机科学 2025-10-21 Binyuan Huang , Yongdong Luo , Xianda Guo , Xiawu Zheng , Zheng Zhu , Jiahui Pan , Chengju Zhou

Gait is a person's natural walking style and a complex biological process that is unique to each person. Recently, the channel state information (CSI) of WiFi devices have been exploited to capture human gait biometrics for user…

机器学习 · 计算机科学 2019-02-07 Kalvik Jakkala , Arupjyoti Bhuya , Zhi Sun , Pu Wang , Zhuo Cheng