Peter M. Groen / openbr

Commit eca5345ab27d225d23045fa2bf3416b19c74e3d4

Authored by Josh Klontz
1 parent dbc8909b

removed matlab gallery

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Showing 1 changed file with 0 additions and 108 deletions
openbr/plugins/gallery/matlab.cpp deleted
View file @dbc8909
1   -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
2   - * Copyright 2015 Rank One 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   -namespace br
20   -{
21   -/*!
22   - * \ingroup galleries
23   - * \brief A simple matrix container format that is easily read into matlab.
24   - * Templates are concatenated into column vectors, and output into a single matrix.
25   - * Note that this is not intended to read in .matlab files, as this is simply
26   - * a quick and dirty for analyzing data in a more interactive environment.
27   - * Use the loadOpenBR.m script to ingest the resultant file into Matlab
28   - * \br_property bool writeLabels Write the subject labels of the instances in the final row of the matrix.
29   - * \author Brendan Klare \cite bklare
30   - */
31   -class matlabGallery : public FileGallery
32   -{
33   - Q_OBJECT
34   - Q_PROPERTY(bool writeLabels READ get_writeLabels WRITE set_writeLabels RESET reset_writeLabels STORED false)
35   - BR_PROPERTY(bool, writeLabels, false)
36   -
37   - TemplateList templates;
38   -
39   - ~matlabGallery()
40   - {
41   - if (!f.open(QFile::WriteOnly))
42   - qFatal("Failed to open %s for writting.", qPrintable(file));
43   -
44   - int r = templates.first().m().rows;
45   - int c = templates.first().m().cols;
46   -
47   - for (int i = templates.size() - 1; i >= 0; i--) {
48   - if (templates[i].m().rows != r || templates[i].m().cols != c) {
49   - qDebug() << templates[i].file.name << " : template not appended to gallery b/c rows and col dimensions differ.";
50   - templates.removeAt(i);
51   - }
52   - }
53   -
54   - cv::Mat m(r * c, templates.size(), CV_32FC1);
55   - for (int i = 0; i < templates.size(); i++) {
56   - cv::Mat temp;
57   - temp = templates[i].m().reshape(1, r * c);
58   - temp.copyTo(m.col(i));
59   - }
60   -
61   - if (writeLabels) {
62   - TemplateList _templates = TemplateList::relabel(templates, "Label", false);
63   -
64   - QList<int> classes = File::get<int>(_templates, "Label");
65   - cv::Mat _m(r * c + 1, _templates.size(), CV_32FC1);
66   - m.copyTo(_m.rowRange(cv::Range(0, r * c)));
67   - for (int i = 0; i < _templates.size(); i++) {
68   - _m.at<float>(r * c, i) = (float) classes[i];
69   - }
70   - m = _m;
71   - }
72   -
73   - f.write((const char *) &m.rows, 4);
74   - f.write((const char *) &m.cols, 4);
75   - qint64 rowSize = m.cols * sizeof(float);
76   - for (int i = 0; i < m.rows; i++)
77   - f.write((const char *) m.row(i).data, rowSize);
78   -
79   - f.close();
80   - }
81   -
82   - TemplateList readBlock(bool *done)
83   - {
84   - qDebug() << "matlabGallery is not intended to be read. This gallery is meant for export only.";
85   - TemplateList t;
86   - *done = false;
87   - return t;
88   - }
89   -
90   - void write(const Template &t)
91   - {
92   - if (t.m().type() != CV_32FC1)
93   - qDebug() << t.file.name << ": template not appended to gallery b/c it must be type CV_32FC1.";
94   - else
95   - templates.append(t);
96   - }
97   -
98   - void init()
99   - {
100   - FileGallery::init();
101   - }
102   -};
103   -
104   -BR_REGISTER(Gallery, matlabGallery)
105   -
106   -}
107   -
108   -#include "gallery/matlab.moc"