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Existing trajectory prediction methods exhibit significant performance degradation under distribution shifts during test time. Although test-time training techniques have been explored to enable adaptation, current approaches rely on an…

计算机视觉与模式识别 · 计算机科学 2026-03-11 Yuning Wang , Pu Zhang , Yuan He , Ke Wang , Jianru Xue

Gait recognition i.e. identification of an individual from his/her walking pattern is an emerging field. While existing gait recognition techniques perform satisfactorily in normal walking conditions, there performance tend to suffer…

计算机视觉与模式识别 · 计算机科学 2016-11-22 Himanshu Aggarwal , Dinesh K. Vishwakarma

Gait recognition is an emerging identification technology that distinguishes individuals at long distances by analyzing individual walking patterns. Traditional techniques rely heavily on large-scale labeled datasets, which incurs high…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Xiaolei Liu , Yan Sun , Zhiliang Wang , Mark Nixon

Gait recognition is to seek correct matches for query individuals by their unique walking patterns. However, current methods focus solely on extracting individual-specific features, overlooking ``interpersonal" relationships. In this paper,…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Jilong Wang , Saihui Hou , Yan Huang , Chunshui Cao , Xu Liu , Yongzhen Huang , Tianzhu Zhang , Liang Wang

Gait recognition is one of the most critical long-distance identification technologies and increasingly gains popularity in both research and industry communities. Despite the significant progress made in indoor datasets, much evidence…

计算机视觉与模式识别 · 计算机科学 2023-03-23 Chao Fan , Junhao Liang , Chuanfu Shen , Saihui Hou , Yongzhen Huang , Shiqi Yu

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

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

Fitting an underlying body model to 3D clothed human assets has been extensively studied, yet most approaches focus on either single-modal inputs such as point clouds or multi-view images alone, often requiring a known metric scale. This…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Zeyu Cai , Yuliang Xiu , Renke Wang , Zhijing Shao , Xiaoben Li , Siyuan Yu , Chao Xu , Yang Liu , Baigui Sun , Jian Yang , Zhenyu Zhang

Gait recognition is the process of identifying humans from their bipedal locomotion such as walking or running. As such, gait data is privacy sensitive information and should be anonymized where possible. With the rise of higher quality…

密码学与安全 · 计算机科学 2023-09-04 Simon Hanisch , Evelyn Muschter , Admantini Hatzipanayioti , Shu-Chen Li , Thorsten Strufe

Meta-learning has emerged as a prominent technology for few-shot text classification and has achieved promising performance. However, existing methods often encounter difficulties in drawing accurate class prototypes from support set…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Xinyue Liu , Yunlong Gao , Linlin Zong , Bo Xu

A key aspect of human cognition is metacognition - the ability to assess one's own knowledge and judgment reliability. While deep learning models can express confidence in their predictions, they often suffer from poor calibration, a…

机器学习 · 计算机科学 2025-12-12 Le Tuan Minh Trinh , Le Minh Vu Pham , Thi Minh Anh Pham , An Duc Nguyen

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

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…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Vuong D. Nguyen , Samiha Mirza , Pranav Mantini , Shishir K. Shah

The adoption of Millimeter-Wave (mmWave) radar devices for human sensing, particularly gait recognition, has recently gathered significant attention due to their efficiency, resilience to environmental conditions, and privacy-preserving…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Riccardo Mazzieri , Jacopo Pegoraro , Michele Rossi

The model-based gait recognition methods usually adopt the pedestrian walking postures to identify human beings. However, existing methods did not explicitly resolve the large intra-class variance of human pose due to camera views changing.…

计算机视觉与模式识别 · 计算机科学 2022-09-26 Honghu Pan , Yongyong Chen , Tingyang Xu , Yunqi He , Zhenyu He

Gait emotion recognition plays a crucial role in the intelligent system. Most of the existing methods recognize emotions by focusing on local actions over time. However, they ignore that the effective distances of different emotions in the…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Yunfei Yin , Li Jing , Faliang Huang , Guangchao Yang , Zhuowei Wang

Human gait is considered a unique biometric identifier which can be acquired in a covert manner at a distance. However, models trained on existing public domain gait datasets which are captured in controlled scenarios lead to drastic…

计算机视觉与模式识别 · 计算机科学 2023-02-09 Shaoxiong Zhang , Yunhong Wang , Tianrui Chai , Annan Li , Anil K. Jain

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 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

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