| 摘要 |
<p>A memory for use in color space transformation by tetrahedral interpolation where, instead of using one large memory for the storage of the data table, four small memories are used, the memories being loaded and accessed so that each of the four data points needed for tetrahedral interpolation are always located in separate memories. This allows the four data points to be generated in parallel, thus increasing the speed of transformation without increasing the size of the memory. In the example described herein, the origin of the current cube in the data table is labeled P000, and is loaded into one memory. Values P100, P010 and P001 are loaded into a second table, values P011, P101 and P110 are loaded into a third memory and value P111 is loaded into a fourth table. Thus, any four values needed will be located in separate memories. <IMAGE></p> |
