发明名称 |
Apparatus and method for back-face culling using frame coherence |
摘要 |
Disclosed are an apparatus and a method for back-face culling using coherence between chronologically adjacent frames. The apparatus and the method determine whether face properties of polygons are changed based on a matrix reflecting three-dimensional motion of a frame. When the face properties are not changed, face properties of the polygons used in a process of a previous frame are reused to cull back-face polygons. |
申请公布号 |
US2012075288(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113067555 |
申请日期 |
2011.06.08 |
申请人 |
LEE WON JONG;PARK CHAN MIN;MIN KYOUNG JUNE;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE WON JONG;PARK CHAN MIN;MIN KYOUNG JUNE |
分类号 |
G06T15/00 |
主分类号 |
G06T15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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