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Home-cage social behaviour analysis of mice is an invaluable tool to assess therapeutic efficacy of neurodegenerative diseases. Despite tremendous efforts made within the research community, single-camera video recordings are mainly used…

Computer Vision and Pattern Recognition · Computer Science 2021-07-07 Zheheng Jiang , Feixiang Zhou , Aite Zhao , Xin Li , Ling Li , Dacheng Tao , Xuelong Li , Huiyu Zhou

Automated animal behavior analysis relies on long-term, interpretable individual trajectories; however, multi-animal tracking in space science experimental videos remains highly challenging due to weak appearance cues, low-quality imaging,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-30 Jianing You , Han Wang , Kang Liu , Jiale Ding , Fengjie Chu , Zihan Guo , Shengyang Li

Interactive world models are advancing rapidly, yet existing benchmarks cover only part of the required competencies, leaving no unified standard for systematic evaluation. To fill this gap, we introduce WBench, a comprehensive multi-turn…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Kaining Ying , Hengrui Hu , Siyu Ren , Jiamu Li , Fengjiao Chen , Ziwen Wang , Xuezhi Cao , Xunliang Cai , Henghui Ding

Behavior recognition is an important task in video representation learning. An essential aspect pertains to effective feature learning conducive to behavior recognition. Recently, researchers have started to study fine-grained behavior…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Chengyang Hu , Yuduo Chen , Lizhuang Ma

Computer vision methods have demonstrated considerable potential to streamline ecological and biological workflows, with a growing number of datasets and models becoming available to the research community. However, these resources focus…

The brain constantly turns large flows of sensory information into selective representations of the environment. It, therefore, needs to learn to process those sensory inputs that are most relevant for behaviour. It is not well understood…

Neurons and Cognition · Quantitative Biology 2023-01-10 Pouya Baniasadi

In human imitation learning, the imitator typically take the egocentric view as a benchmark, naturally transferring behaviors observed from an exocentric view to their owns, which provides inspiration for researching how robots can more…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Heqian Qiu , Zhaofeng Shi , Lanxiao Wang , Huiyu Xiong , Xiang Li , Hongliang Li

Learning generic skills for humanoid robots interacting with 3D scenes by mimicking human data is a key research challenge with significant implications for robotics and real-world applications. However, existing methodologies and…

Robotics · Computer Science 2024-12-24 Yun Liu , Bowen Yang , Licheng Zhong , He Wang , Li Yi

The goal of building a benchmark (suite of datasets) is to provide a unified protocol for fair evaluation and thus facilitate the evolution of a specific area. Nonetheless, we point out that existing protocols of action recognition could…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Andong Deng , Taojiannan Yang , Chen Chen

Recent generative models have achieved remarkable progress in image editing. However, existing systems and benchmarks remain largely text-guided. In contrast, human communication is inherently multimodal, where visual instructions such as…

Computer Vision and Pattern Recognition · Computer Science 2026-05-22 Huanyu Zhang , Xuehai Bai , Chengzu Li , Chen Liang , Haochen Tian , Haodong Li , Ruichuan An , Yifan Zhang , Anna Korhonen , Zhang Zhang , Liang Wang , Tieniu Tan

Gait encodes rich biometric and behavioural information, yet leveraging the manner of walking to infer psychological traits remains a challenging and underexplored problem. We introduce a hierarchical Multi-Stage Mixture of Movement Experts…

Computer Vision and Pattern Recognition · Computer Science 2025-10-08 Andy Cǎtrunǎ , Adrian Cosma , Emilian Rǎdoi

A core aspect of human perception is situated awareness, the ability to relate ourselves to the surrounding physical environment and reason over possible actions in context. However, most existing benchmarks for multimodal foundation models…

Computer Vision and Pattern Recognition · Computer Science 2026-02-19 Chuhan Li , Ruilin Han , Joy Hsu , Yongyuan Liang , Rajiv Dhawan , Jiajun Wu , Ming-Hsuan Yang , Xin Eric Wang

Human poses and motions are important cues for analysis of videos with people and there is strong evidence that representations based on body pose are highly effective for a variety of tasks such as activity recognition, content retrieval…

Computer Vision and Pattern Recognition · Computer Science 2018-04-12 Mykhaylo Andriluka , Umar Iqbal , Eldar Insafutdinov , Leonid Pishchulin , Anton Milan , Juergen Gall , Bernt Schiele

MEx: Multi-modal Exercises Dataset is a multi-sensor, multi-modal dataset, implemented to benchmark Human Activity Recognition(HAR) and Multi-modal Fusion algorithms. Collection of this dataset was inspired by the need for recognising and…

Computer Vision and Pattern Recognition · Computer Science 2019-08-27 Anjana Wijekoon , Nirmalie Wiratunga , Kay Cooper

Automatic analysis of human behaviour is a fundamental prerequisite for the creation of machines that can effectively interact with- and support humans in social interactions. In MultiMediate'23, we address two key human social behaviour…

This paper presents a new large scale multi-person tracking dataset -- \texttt{PersonPath22}, which is over an order of magnitude larger than currently available high quality multi-object tracking datasets such as MOT17, HiEve, and MOT20…

Computer Vision and Pattern Recognition · Computer Science 2022-11-07 Bing Shuai , Alessandro Bergamo , Uta Buechler , Andrew Berneshawi , Alyssa Boden , Joseph Tighe

Analyzing human affect is vital for human-computer interaction systems. Most methods are developed in restricted scenarios which are not practical for in-the-wild settings. The Affective Behavior Analysis in-the-wild (ABAW) 2021 Contest…

Computer Vision and Pattern Recognition · Computer Science 2021-07-16 Yue Jin , Tianqing Zheng , Chao Gao , Guoqiang Xu

Understanding animals' behaviors is significant for a wide range of applications. However, existing animal behavior datasets have limitations in multiple aspects, including limited numbers of animal classes, data samples and provided tasks,…

Computer Vision and Pattern Recognition · Computer Science 2022-06-06 Xun Long Ng , Kian Eng Ong , Qichen Zheng , Yun Ni , Si Yong Yeo , Jun Liu

The nematode Caenorhabditis elegans is a well-known model organism used to investigate fundamental questions in biology. Motility assays of this small roundworm are designed to study the relationships between genes and behavior. Commonly,…

Computer Vision and Pattern Recognition · Computer Science 2015-05-19 Raphael Sznitman , Manaswi Gupta , Gregory D. Hager , Paulo E. Arratia , Josue Sznitman

Image representations are often evaluated through disjointed, task-specific protocols, leading to a fragmented understanding of model capabilities. For instance, it is unclear whether an image embedding model adept at clustering images is…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Chenghao Xiao , Isaac Chung , Imene Kerboua , Jamie Stirling , Xin Zhang , Márton Kardos , Roman Solomatin , Noura Al Moubayed , Kenneth Enevoldsen , Niklas Muennighoff