发明名称 |
Computer graphics system with adaptive pixel multisampler |
摘要 |
An adaptive pixel multisampler generates pixel data for display by using sub-pixel areas to more broadly define the space of a pixel. A sub-pixel area is defined as having a "hole" within it that is occupied by a portion of each of the adjacent sub-pixel areas. This means that while the sub-pixel areas interlock, they do not overlap which would be wasteful of memory space. Accordingly, a pixel is newly defined as extending over a larger area than a standard contiguous pixel definition of the prior art allows. The larger pixel thus provides a wider sampler area which is then used as a means for generating a higher quality anti-aliased image on the display. |
申请公布号 |
AU2824697(A) |
申请公布日期 |
1997.11.19 |
申请号 |
AU19970028246 |
申请日期 |
1997.04.30 |
申请人 |
EVANS & SUTHERLAND COMPUTER CORPORATION |
发明人 |
MICHAEL A. COSMAN;MICHAEL D. DREWS;GARY S. WATKINS |
分类号 |
G06T11/00;G06T15/50 |
主分类号 |
G06T11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|