发明名称 Marker-free motion capture apparatus and method for correcting tracking error
摘要 A marker-free motion capture apparatus having a function of correcting a tracking error and a method thereof are disclosed. The apparatus includes: a grouping unit for grouping feature candidates located within a threshold distance on a three-dimensional space at a previous time; a feature point selecting unit for generating a first curve connecting a predetermined number of feature points, and selecting a feature candidate closest to the first curve as a feature point of a previous time; a feature point correcting unit for generating a second curve connecting a predetermined number of feature points including the feature point of a previous time, and correcting a feature point of a current time calculated based on a Kalman filtering scheme using the second curve; and a controlling unit for calculating a location of a feature point of each time using a Kalman filtering scheme and generally controlling the marker-free motion capture apparatus.
申请公布号 US2006126895(A1) 申请公布日期 2006.06.15
申请号 US20050283191 申请日期 2005.11.18
申请人 KIM SUNG-EUN;PARK CHANG-JOON;LEE IN-HO;KIM HYUN-BIN 发明人 KIM SUNG-EUN;PARK CHANG-JOON;LEE IN-HO;KIM HYUN-BIN
分类号 G06K9/00 主分类号 G06K9/00
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