1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <sstream>
#include <QString>
#include "BrainModelVolumeThresholdSegmentation.h"
#include "BrainSet.h"
#include "VolumeFile.h"
/**
* Constructor.
*/
BrainModelVolumeThresholdSegmentation::BrainModelVolumeThresholdSegmentation(BrainSet* bs,
VolumeFile* anatomyVolumeIn,
const float thresholdIn[2])
: BrainModelAlgorithm(bs)
{
anatomyVolume = anatomyVolumeIn;
threshold[0] = thresholdIn[0];
threshold[1] = thresholdIn[1];
}
/**
* Destructor.
*/
BrainModelVolumeThresholdSegmentation::~BrainModelVolumeThresholdSegmentation()
{
}
/**
* execute the algorithm.
*/
void
BrainModelVolumeThresholdSegmentation::execute() throw (BrainModelAlgorithmException)
{
if (anatomyVolume == NULL) {
throw BrainModelAlgorithmException("Anatomy volume is invalid (NULL).");
}
//
// Create the segmentation volume
//
VolumeFile* segVol = new VolumeFile(*anatomyVolume);
segVol->setVolumeType(VolumeFile::VOLUME_TYPE_SEGMENTATION);
//
// Set file name and comments
//
std::ostringstream str;
str << "Threshold_"
<< threshold;
segVol->setFileName(str.str().c_str());
segVol->setDescriptiveLabel("");
str.str("");
str << "Thresholded with " << threshold << "\n";
segVol->appendToFileComment(str.str().c_str());
//
// Threshold the volume
//
segVol->dualThresholdVolume(threshold[0], threshold[1]);
//
// Add volume to the brain set
//
brainSet->addVolumeFile(VolumeFile::VOLUME_TYPE_SEGMENTATION,
segVol,
segVol->getFileName(),
true,
false);
}
|
