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/>.
25 #include "pose_cell.h"
29 bool PoseCell::contains(Pose *pose) {
31 _head_xc.contains(pose->_head_xc) &&
32 _head_yc.contains(pose->_head_yc) &&
33 _head_radius.contains(pose->_head_radius) &&
34 _belly_xc.contains(pose->_belly_xc) &&
35 _belly_yc.contains(pose->_belly_yc);
38 bool PoseCell::negative_for_train(Pose *pose) {
39 const scalar_t r_tolerance = 3;
40 scalar_t r = pose->_head_radius;
42 r <= _head_radius.min / r_tolerance ||
43 r >= _head_radius.max * r_tolerance ||
44 pose->_head_xc <= _head_xc.min - r ||
45 pose->_head_xc >= _head_xc.max + r ||
46 pose->_head_yc <= _head_yc.min - r ||
47 pose->_head_yc >= _head_yc.max + r;
50 void PoseCell::get_centroid(Pose *pose) {
51 pose->_bounding_box_xmin = -1;
52 pose->_bounding_box_ymin = -1;
53 pose->_bounding_box_xmax = -1;
54 pose->_bounding_box_ymax = -1;
55 pose->_head_radius = sqrt(_head_radius.min * _head_radius.max);
56 pose->_head_xc = _head_xc.middle();
57 pose->_head_yc = _head_yc.middle();
58 pose->_belly_xc = _belly_xc.middle();
59 pose->_belly_yc = _belly_yc.middle();
62 void PoseCell::print(ostream *out) {
63 (*out) << " _head_xc " << _head_xc << endl;
64 (*out) << " _head_yc " << _head_yc << endl;
65 (*out) << " _head_radius " << _head_radius << endl;
66 (*out) << " _head_tilt " << _head_tilt << endl;
67 (*out) << " _belly_xc " << _belly_xc << endl;
68 (*out) << " _belly_yc " << _belly_yc << endl;