-
1.
公开(公告)号:US20050285850A1
公开(公告)日:2005-12-29
申请号:US10881668
申请日:2004-06-29
申请人: Oliver Heim , Stephen Junkins , Lance Alba
发明人: Oliver Heim , Stephen Junkins , Lance Alba
CPC分类号: G06T15/005 , G06T11/40
摘要: Various methods, apparatuses, and systems are described in which subdivided polygons are derived from a first polygon. Bin assignments of subdivided polygons derived from a first polygon may be stored. One or more reference coordinate points associated with coordinates of the first polygon may be stored. One or more reference coordinate points associated with the coordinates of the first polygon on a subsequent frame may be compared to the stored one or more reference coordinate points from a previous frame. The bin assignments for the corresponding subdivided polygons for the subsequent frame may be reused if the results of the comparison are within a preset threshold quantity.
摘要翻译: 描述各种方法,装置和系统,其中从第一多边形导出细分多边形。 可以存储从第一多边形导出的细分多边形的仓分配。 可以存储与第一多边形的坐标相关联的一个或多个参考坐标点。 可以将与后续帧上的第一多边形的坐标相关联的一个或多个参考坐标点与来自前一帧的所存储的一个或多个参考坐标点进行比较。 如果比较结果在预设的阈值内,则可以重新使用用于后续帧的相应细分多边形的仓分配。