2 * folded-ctf is an implementation of the folded hierarchy of
3 * classifiers for object detection, developed by Francois Fleuret
6 * Copyright (c) 2008 Idiap Research Institute, http://www.idiap.ch/
7 * Written by Francois Fleuret <francois.fleuret@idiap.ch>
9 * This file is part of folded-ctf.
11 * folded-ctf is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 3 as
13 * published by the Free Software Foundation.
15 * folded-ctf is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with folded-ctf. If not, see <http://www.gnu.org/licenses/>.
27 Image::Image(int width, int height) {
30 _content = new unsigned char[_width * _height];
43 void Image::to_rgb(RGBImage *image) {
45 for(int y = 0; y < _height; y++) {
46 for(int x = 0; x < _width; x++) {
48 image->set_pixel(x, y, c, c, c);
53 void Image::read(istream *in) {
55 read_var(in, &_width);
56 read_var(in, &_height);
57 _content = new unsigned char[_width * _height];
58 in->read((char *) _content, sizeof(unsigned char) * _width * _height);
61 void Image::write(ostream *out) {
62 write_var(out, &_width);
63 write_var(out, &_height);
64 out->write((char *) _content, sizeof(unsigned char) * _width * _height);