Specifications

Color Space Conversion
9-5
9
The figure below illustrates the results of applying the iplReduceBits()
function with Stucki dithering to a source image that has 256 intensity
levels. The output images both have 2 intensity levels, the difference is in
the value of noise added for the error diffusion dithering algorithm.
Figure 9-1 Example of the source and resultant images for the bit reducing
function
Source image with 256
intensity levels