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
|
/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkAggregateLabelMapFilter.txx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkAggregateLabelMapFilter_txx
#define __itkAggregateLabelMapFilter_txx
#include "itkAggregateLabelMapFilter.h"
#include "itkProgressReporter.h"
namespace itk {
template <class TImage>
void
AggregateLabelMapFilter<TImage>
::GenerateData()
{
// Allocate the output
this->AllocateOutputs();
ImageType * output = this->GetOutput();
LabelObjectContainerType & labelObjectContainer = output->GetLabelObjectContainer();
ProgressReporter progress( this, 0, labelObjectContainer.size() );
typename LabelObjectContainerType::iterator it = labelObjectContainer.begin();
if( it != labelObjectContainer.end() )
{
LabelObjectType * mainLo = it->second;
progress.CompletedPixel();
it++;
while( it != labelObjectContainer.end() )
{
LabelObjectType * lo = it->second;
typename LabelObjectType::LineContainerType::const_iterator lit;
typename LabelObjectType::LineContainerType & lineContainer = lo->GetLineContainer();
for( lit = lineContainer.begin(); lit != lineContainer.end(); lit++ )
{
mainLo->AddLine( *lit );
}
// be sure to have the lines well organized
mainLo->Optimize();
progress.CompletedPixel();
it++;
// must increment the iterator before removing the object to avoid invalidating the iterator
output->RemoveLabelObject( lo );
}
}
}
template <class TImage>
void
AggregateLabelMapFilter<TImage>
::PrintSelf(std::ostream& os, Indent indent) const
{
this->Superclass::PrintSelf(os, indent);
}
}// end namespace itk
#endif
|
