imapprox
Approximate indexed image by reducing number of colors
Syntax
Description
Examples
Input Arguments
Output Arguments
Algorithms
imapprox
uses rgb2ind
to create a new colormap that uses fewer colors. For more
information about quantization and inverse colormap mapping, see the Algorithms of rgb2ind
.
Version History
Introduced before R2006a
See Also
Topics
- Working with Image Types in MATLAB
- Reduce the Number of Colors in an Image (Image Processing Toolbox)