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A markerless visual-motor tracking system for behavior monitoring in DCD assessment
Li, Shengyan1; Li, Bin1,2; Zhang, Shixiong1; Fu, Hong1; Lo, Wai-Lun1; Yu, Jie3; Sit, Cindy H. P.3; Li, Ruimin1,2
2018-02-05
Conference Name9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017
Source PublicationProceedings - 9th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2017
Volume2018-February
Pages774-777
Conference Date2017-12-12
Conference PlaceKuala Lumpur, Malaysia
PublisherInstitute of Electrical and Electronics Engineers Inc.
Contribution Rank2
AbstractDevelopment coordination disorder (DCD) is a disorder of visual-motor integration in children, so the study on coordination of vision and motion is essential to understand the mechanism of DCD. The standardized assessments with certain visual-motor tasks are often used to detect impairments in eye-motion coordination, which is the most important component for diagnosis of DCD. However, these assessments emphasize on motor performance of children, while ignoring the detailed process of eye-motion coordination in performing these tasks. Therefore, it is a need to develop a proper digital visual-motor system to detect the eye movement and body motion simultaneously during these tasks, to study the mechanism of a typical eye-motion coordination. Currently, the eye-motion system is based on marker to detect the joints and gaze points for integration. This kind of system is very expensive and the markers may affect children's behavior in the task of DCD assessment. In this study, an integrated and markerless eye-motion system is developed to detect children's behavior in DCD assessment. In this system, a multi-Kinect system is used to monitor body motion and extract the skeletal joints. The gaze point is detected by a head-mount eye tracker and will be integrated into the system of body motion using image processing method. With the proposed system, the skeletal joints and gaze points can be obtained simultaneously for further digital DCD assessment. © 2017 IEEE.
Department空间光学应用研究室
DOI10.1109/APSIPA.2017.8282139
Indexed ByEI
ISBN9781538615423
Language英语
EI Accession Number20183105646934
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30547
Collection空间光学应用研究室
Corresponding AuthorFu, Hong
Affiliation1.Department of Computer Science, Chu Hai College of Higher Education, Hong Kong, Hong Kong;
2.Xi'An Institute of Optics and Precision Mechanics of CAS, University of Chinese Academy of Sciences, Beijing, China;
3.Department of Sports Science and Physical Education, Chinese University of Hong Kong, Shatin, Hong Kong
Recommended Citation
GB/T 7714
Li, Shengyan,Li, Bin,Zhang, Shixiong,et al. A markerless visual-motor tracking system for behavior monitoring in DCD assessment[C]:Institute of Electrical and Electronics Engineers Inc.,2018:774-777.
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