Home > freetb4matlab > image > rgb2ind.m

rgb2ind

PURPOSE

% Convert an RGB image to an Octave indexed image.

SYNOPSIS

function [X, map] = rgb2ind (R, G, B)

DESCRIPTION

% -*- texinfo -*-
% @deftypefn  {Function File} {[@var{x}, @var{map}] =} rgb2ind (@var{rgb})
% @deftypefnx {Function File} {[@var{x}, @var{map}] =} rgb2ind (@var{r}, @var{g}, @var{b})
% Convert an RGB image to an Octave indexed image.
% @seealso{ind2rgb, rgb2ntsc}
% @end deftypefn

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

saveimage % Save the matrix @var{x} to @var{file} in image format @var{fmt}. Valid