发明名称 |
Z-PLANE COMPRESSION WITH Z-PLANE PREDICTORS |
摘要 |
A method for compressing graphics data comprises selecting z-planes from a plurality of z-planes. The selected z-planes are predictor z-planes. A residual is determined for each sample not covered by one of the predictor z-planes. A sample is covered by one of the predictor z-planes when the predictor z-plane correctly defines a z-value of the sample. A residual comprises a value that is a difference between a predicted z-value provided by one of the predictor z-planes and an actual z-value for the sample. The predictor z-planes and the residuals are stored in a z-buffer. |
申请公布号 |
US2014105513(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201213652333 |
申请日期 |
2012.10.15 |
申请人 |
SCHNEIDER BENGT-OLAF;AMSINCK CHRISTIAN;NVIDIA CORPORATION |
发明人 |
SCHNEIDER BENGT-OLAF;AMSINCK CHRISTIAN |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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