Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor

Due to the influence of environmental interference and too fast speed, there are some problems in ski motion capture, such as inaccurate motion capture, motion delay, and motion loss, resulting in the inconsistency between the actual motion of later athletes and the motion of virtual characters. To...

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Autores principales:	Zhipeng Li, Jun Wang, Tao Zhang, Dave Balne, Bing Li, Ruizhu Yang, Wenli Song, Xingfu Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi-Wiley 2021
Materias:	Technology T Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/16f0a56567aa41cd90beaf92a6340a58
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id	oai:doaj.org-article:16f0a56567aa41cd90beaf92a6340a58
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spelling	oai:doaj.org-article:16f0a56567aa41cd90beaf92a6340a582021-11-29T00:56:40ZReal-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor1530-867710.1155/2021/8517771https://doaj.org/article/16f0a56567aa41cd90beaf92a6340a582021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/8517771https://doaj.org/toc/1530-8677Due to the influence of environmental interference and too fast speed, there are some problems in ski motion capture, such as inaccurate motion capture, motion delay, and motion loss, resulting in the inconsistency between the actual motion of later athletes and the motion of virtual characters. To solve the above problems, a real-time skiing motion capture method of snowboarders based on a 3D vision sensor is proposed. This method combines the Time of Fight (TOF) camera and high-speed vision sensor to form a motion acquisition system. The collected motion images are fused to form a complete motion image, and the pose is solved. The pose data is bound with the constructed virtual character model to drive the virtual model to synchronously complete the snowboarding motion and realize the real-time capture of skiing motion. The results show that the motion accuracy of the system is as high as 98.6%, which improves the capture effect, and the motion matching proportion is better and more practical. It is also excellent in the investigation of motion delay and motion loss.Zhipeng LiJun WangTao ZhangDave BalneBing LiRuizhu YangWenli SongXingfu ZhangHindawi-WileyarticleTechnologyTTelecommunicationTK5101-6720ENWireless Communications and Mobile Computing, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology T Telecommunication TK5101-6720
spellingShingle	Technology T Telecommunication TK5101-6720 Zhipeng Li Jun Wang Tao Zhang Dave Balne Bing Li Ruizhu Yang Wenli Song Xingfu Zhang Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
description	Due to the influence of environmental interference and too fast speed, there are some problems in ski motion capture, such as inaccurate motion capture, motion delay, and motion loss, resulting in the inconsistency between the actual motion of later athletes and the motion of virtual characters. To solve the above problems, a real-time skiing motion capture method of snowboarders based on a 3D vision sensor is proposed. This method combines the Time of Fight (TOF) camera and high-speed vision sensor to form a motion acquisition system. The collected motion images are fused to form a complete motion image, and the pose is solved. The pose data is bound with the constructed virtual character model to drive the virtual model to synchronously complete the snowboarding motion and realize the real-time capture of skiing motion. The results show that the motion accuracy of the system is as high as 98.6%, which improves the capture effect, and the motion matching proportion is better and more practical. It is also excellent in the investigation of motion delay and motion loss.
format	article
author	Zhipeng Li Jun Wang Tao Zhang Dave Balne Bing Li Ruizhu Yang Wenli Song Xingfu Zhang
author_facet	Zhipeng Li Jun Wang Tao Zhang Dave Balne Bing Li Ruizhu Yang Wenli Song Xingfu Zhang
author_sort	Zhipeng Li
title	Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
title_short	Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
title_full	Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
title_fullStr	Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
title_full_unstemmed	Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor
title_sort	real-time capture of snowboarder’s skiing motion using a 3d vision sensor
publisher	Hindawi-Wiley
publishDate	2021
url	https://doaj.org/article/16f0a56567aa41cd90beaf92a6340a58
work_keys_str_mv	AT zhipengli realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT junwang realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT taozhang realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT davebalne realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT bingli realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT ruizhuyang realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT wenlisong realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor AT xingfuzhang realtimecaptureofsnowboardersskiingmotionusinga3dvisionsensor
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Real-Time Capture of Snowboarder’s Skiing Motion Using a 3D Vision Sensor

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