2 //////////////////////////////////////////////////////////////////////////////////
3 // This program is free software: you can redistribute it and/or modify //
4 // it under the terms of the version 3 of the GNU General Public License //
5 // as published by the Free Software Foundation. //
7 // This program is distributed in the hope that it will be useful, but //
8 // WITHOUT ANY WARRANTY; without even the implied warranty of //
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
10 // General Public License for more details. //
12 // You should have received a copy of the GNU General Public License //
13 // along with this program. If not, see <http://www.gnu.org/licenses/>. //
15 // Written by Francois Fleuret //
16 // (C) Ecole Polytechnique Federale de Lausanne //
17 // Contact <pom@epfl.ch> for comments & bug reports //
18 //////////////////////////////////////////////////////////////////////////////////
20 #include "proba_view.h"
22 ProbaView::ProbaView(int view_width, int view_height) : Array<scalar_t>(view_width, view_height) { }
24 void ProbaView::from_image(const RGBImage *image) {
25 ASSERT(image->width() == width && image->height() == height,
26 "Image size missmatch");
28 for(int x = 0; x < width; x++) for(int y = 0; y < height; y++) {
29 content[k++] = scalar_t(image->pixel(x, y, 0) +
30 image->pixel(x, y, 1) +
31 image->pixel(x, y, 2))/(3 * 255);