文章基本信息

标题：Motion synthesis for controlling a virtual ball in real-time
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作者：Jongin Choi ; Jounghum Kwon
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2018
卷号：13
期号：4
DOI：10.21742/ijmue.2018.13.4.01
语种：English
出版社：SERSC
摘要：Manually creating and editing the motion of a character handling a ball is a very cumbersome task because the character’s motion must be synchronized with the movement of the ball in time and space according to the laws of physics. Thus, we propose a convenient way to automatically synthesize character animation for the control of a ball by using motion capture data. Because it is difficult for a beginner to control a ball skillfully, we do not use an actual ball. Instead, we capture motions that mimic the control of a ball. We analyze the motion capture data to find the frames and locations where the character interacts with the ball and create ball movement that follows the laws of physics. We can then synthesize character animation for the depiction of ball control in real time.
关键词：Character Animation;Physics-Based Animation;Virtual Reality