| 发明名称 |
METHOD AND APPARATUS FOR ESTIMATING A FRAGMENT COUNT FOR THE DISPLAY OF AT LEAST ONE THREE-DIMENSIONAL OBJECT |
| 摘要 |
A method of estimating a fragment count for the display of at least one three-dimensional (3D) object. The method comprises determining an ellipsoid representative of a set of vertices defined by coordinates of the at least one 3D object, applying a transformation to the ellipsoid, calculating a projection area of the transformed ellipsoid, and estimating the fragment count for the display of the 3D object based at least partly on the calculated projection area of the transformed ellipsoid. |
| 申请公布号 |
US2015317119(A1) |
申请公布日期 |
2015.11.05 |
| 申请号 |
US201314648713 |
申请日期 |
2013.01.08 |
| 申请人 |
KRUTSCH Robert;EMMERICH Laurent |
发明人 |
KRUTSCH ROBERT;EMMERICH LAURENT |
| 分类号 |
G06F3/14;B60K37/02;G06F3/147;G06T15/00;G06T15/20 |
主分类号 |
G06F3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of estimating a fragment count for a display of at least one three-dimensional, 3D, object; the method comprising:
determining an ellipsoid representative of a set of vertices defined by coordinates of the at least one 3D object; applying a transformation to the ellipsoid; calculating a projection area of the transformed ellipsoid; and estimating the fragment count for the display of the 3D object based at least partly on the calculated projection area of the transformed ellipsoid. |
| 地址 |
US |
