发明名称 |
DYNAMIC ENHANCEMENT/REDUCTION OF GRAPHICAL IMAGE DATA RESOLUTION |
摘要 |
A method of rendering 3-D graphical image data suitable for use in interactive 3-D applications is provided, which reduces the amount of time required to perform the rendering. This is achieved by dynamically adjusting the resolution of the image depending upon the type of operation being performed. 3-D operations are performed at a reduced resolution, while 2-D operations (including display) are performed at full resolution. A method of dynamically enhancing/reducing resolution for image depth information (z-buffer data) is also provided. |
申请公布号 |
WO9821636(A3) |
申请公布日期 |
1998.10.15 |
申请号 |
WO1997US19970 |
申请日期 |
1997.11.07 |
申请人 |
CHROMATIC RESEARCH, INC. |
发明人 |
INMAN, JENNIFER, F.;SMITH, WADE, K.;LUM, SANFORD, S. |
分类号 |
G06T3/40;G09G5/391 |
主分类号 |
G06T3/40 |
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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