Peter M. Groen / openbr

Commit 3d39fe7bf07f103138c54489e43ea8f2112617ac

Authored by Josh Klontz
1 parent 2eaf99ee

remove gradient

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Showing 2 changed files with 0 additions and 123 deletions
openbr/plugins/imgproc/gradient.cpp deleted
View file @2eaf99e
1 -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *  
2 - * Copyright 2012 The MITRE Corporation *  
3 - * *  
4 - * Licensed under the Apache License, Version 2.0 (the "License"); *  
5 - * you may not use this file except in compliance with the License. *  
6 - * You may obtain a copy of the License at *  
7 - * *  
8 - * http://www.apache.org/licenses/LICENSE-2.0 *  
9 - * *  
10 - * Unless required by applicable law or agreed to in writing, software *  
11 - * distributed under the License is distributed on an "AS IS" BASIS, *  
12 - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *  
13 - * See the License for the specific language governing permissions and *  
14 - * limitations under the License. *  
15 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */  
16 -  
17 -#include <opencv2/imgproc/imgproc.hpp>  
18 -  
19 -#include <openbr/plugins/openbr_internal.h>  
20 -  
21 -using namespace cv;  
22 -  
23 -namespace br  
24 -{  
25 -  
26 -/*!  
27 - * \ingroup transforms  
28 - * \brief Computes magnitude and/or angle of image.  
29 - * \author Josh Klontz \cite jklontz  
30 - */  
31 -class GradientTransform : public UntrainableTransform  
32 -{  
33 - Q_OBJECT  
34 - Q_ENUMS(Channel)  
35 - Q_PROPERTY(Channel channel READ get_channel WRITE set_channel RESET reset_channel STORED false)  
36 -  
37 -public:  
38 - enum Channel { Magnitude, Angle, MagnitudeAndAngle };  
39 -  
40 -private:  
41 - BR_PROPERTY(Channel, channel, Angle)  
42 -  
43 - void project(const Template &src, Template &dst) const  
44 - {  
45 - Mat dx, dy, magnitude, angle;  
46 - Sobel(src, dx, CV_32F, 1, 0, FILTER_SCHARR);  
47 - Sobel(src, dy, CV_32F, 0, 1, FILTER_SCHARR);  
48 - cartToPolar(dx, dy, magnitude, angle, true);  
49 - std::vector<Mat> mv;  
50 - if ((channel == Magnitude) || (channel == MagnitudeAndAngle)) {  
51 - const float theoreticalMaxMagnitude = sqrt(2*pow(float(2*(3+10+3)*255), 2.f));  
52 - mv.push_back(magnitude / theoreticalMaxMagnitude);  
53 - }  
54 - if ((channel == Angle) || (channel == MagnitudeAndAngle))  
55 - mv.push_back(angle);  
56 - Mat result;  
57 - merge(mv, result);  
58 - dst.append(result);  
59 - }  
60 -};  
61 -  
62 -BR_REGISTER(Transform, GradientTransform)  
63 -  
64 -} // namespace br  
65 -  
66 -#include "imgproc/gradient.moc"  
openbr/plugins/imgproc/gradientmask.cpp deleted
View file @2eaf99e
1 -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *  
2 - * Copyright 2012 The MITRE Corporation *  
3 - * *  
4 - * Licensed under the Apache License, Version 2.0 (the "License"); *  
5 - * you may not use this file except in compliance with the License. *  
6 - * You may obtain a copy of the License at *  
7 - * *  
8 - * http://www.apache.org/licenses/LICENSE-2.0 *  
9 - * *  
10 - * Unless required by applicable law or agreed to in writing, software *  
11 - * distributed under the License is distributed on an "AS IS" BASIS, *  
12 - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *  
13 - * See the License for the specific language governing permissions and *  
14 - * limitations under the License. *  
15 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */  
16 -  
17 -#include <openbr/plugins/openbr_internal.h>  
18 -  
19 -using namespace cv;  
20 -  
21 -namespace br  
22 -{  
23 -  
24 -/*!  
25 - * \ingroup transforms  
26 - * \brief Masks image according to pixel change.  
27 - * \author Josh Klontz \cite jklontz  
28 - */  
29 -class GradientMaskTransform : public UntrainableTransform  
30 -{  
31 - Q_OBJECT  
32 - Q_PROPERTY(int delta READ get_delta WRITE set_delta RESET reset_delta STORED false)  
33 - BR_PROPERTY(int, delta, 1)  
34 -  
35 - void project(const Template &src, Template &dst) const  
36 - {  
37 - const Mat &m = src.m();  
38 - if (m.type() != CV_8UC1) qFatal("Requires 8UC1 matrices.");  
39 - Mat n = Mat(m.rows, m.cols, CV_8UC1);  
40 - n.setTo(255);  
41 - for (int i=0; i<m.rows; i++) {  
42 - for (int j=0; j<m.cols; j++) {  
43 - if ((i>0) && (abs(m.at<quint8>(i-1,j)-m.at<quint8>(i,j)) > delta)) { n.at<quint8>(i,j) = 0; continue; }  
44 - if ((j+1<m.cols) && (abs(m.at<quint8>(i,j+1)-m.at<quint8>(i,j)) > delta)) { n.at<quint8>(i,j) = 0; continue; }  
45 - if ((i+1<m.rows) && (abs(m.at<quint8>(i+1,j)-m.at<quint8>(i,j)) > delta)) { n.at<quint8>(i,j) = 0; continue; }  
46 - if ((j>0) && (abs(m.at<quint8>(i,j-1)-m.at<quint8>(i,j)) > delta)) { n.at<quint8>(i,j) = 0; continue; }  
47 - }  
48 - }  
49 - dst = n;  
50 - }  
51 -};  
52 -  
53 -BR_REGISTER(Transform, GradientMaskTransform)  
54 -  
55 -} // namespace br  
56 -  
57 -#include "imgproc/gradientmask.moc"