请问什么地方有很好的减色算法？16位->256?

[Smile_Tiger]

[potatopro]

社么图像格式？
我有两种思路。其中一种已实现，有源码（BMP 24->256).
email联系：[e-mail]

[sanhan]

[Gems I] pp. 287-293, "A Simple Method for Color Quantization:
Octree Quantization"

B. Kurz. Optimal Color Quantization for Color Displays.
Proceedings of the IEEE Conference on Computer Vision and Pattern
Recognition, 1983, pp. 217-224.

[Gems II] pp. 116-125, "Efficient Inverse Color Map Computation"

This describes an efficient technique to
map actual colors to a reduced color map,
selected by some other technique described
in the other papers.

[Gems II] pp. 126-133, "Efficient Statistical Computations for
Optimal Color Quantization"

Xiaolin Wu. Color Quantization by Dynamic Programming and
Principal Analysis. ACM Transactions on Graphics, Vol. 11, No. 4,
October 1992, pp 348-372.

[spe]

16位色？
那可不是一种标准的格式，因为不同的显卡上体现为555或565两种方式（RGB各占的位数）
不知道你指的是哪一种？