/usr/lib/scilab-sivp/macros/rgb2hsv.sci is in scilab-sivp 0.5.3+svn287-2ubuntu1.
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// SIVP - Scilab Image and Video Processing toolbox
// Copyright (C) 2006 Shiqi Yu
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////
function [hsv] = rgb2hsv(rgb)
rgb=im2double(rgb);
tmp=int_cvtcolor(rgb, 'rgb2hsv');
hsv=zeros(tmp);
hsv(:,:,1) = tmp(:,:,3)/360;
hsv(:,:,2) = tmp(:,:,2);
hsv(:,:,3) = tmp(:,:,1);
clear tmp;
endfunction
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