送交者: boxer 于 2005-3-04, 13:25:58:

回答: Fagus happens to be right in this case 由 Pepe_Le_Pue 于 2005-3-04, 13:15:46:

If you assume the space is discrete, which happens to be true for the nature.

It is true that image is usually represnted by limited grayness (256 usually), however, this doesn't mean that the mathematical dimension of the color should be one.

I hope my understanding is correct.

• In the continuous and infinite case - Pepe_Le_Pue (54 bytes) 2005-3-04, 13:55:08
• 那得看这里的颜色怎么定义的了 - 是人眼能看到的，还是光的波长 - Smashedmouth (0 bytes) 2005-3-04, 13:45:38
  • 还种方式说：所有人眼能感受到的percetion, 是不是每种都可以用一种单色光来产生 - Smashedmouth (44 bytes) 2005-3-04, 13:56:07

加跟贴