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
96
97
98
99
100
|
/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkLabelUniqueLabelMapFilter_h
#define itkLabelUniqueLabelMapFilter_h
#include "itkAttributeUniqueLabelMapFilter.h"
#include "itkLabelObject.h"
#include "itkLabelObjectAccessors.h"
#include <set>
namespace itk {
/** \class LabelUniqueLabelMapFilter
* \brief Make sure that the objects are not overlapping
*
* AttributeUniqueLabelMapFilter search the overlapping zones in the overlapping
* objects and keeps only a single object on all the pixels of the image.
* The object to keep is selected according to their label.
*
* \author Gaetan Lehmann. Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France.
*
* This implementation was taken from the Insight Journal paper:
* https://hdl.handle.net/1926/584 or
* http://www.insight-journal.org/browse/publication/176
*
* \sa AttributeLabelObject
* \ingroup ImageEnhancement MathematicalMorphologyImageFilters
* \ingroup ITKLabelMap
*/
template<typename TImage>
class LabelUniqueLabelMapFilter :
public AttributeUniqueLabelMapFilter<TImage, typename Functor::LabelLabelObjectAccessor< typename TImage::LabelObjectType > >
{
public:
/** Standard class typedefs. */
typedef LabelUniqueLabelMapFilter Self;
typedef AttributeUniqueLabelMapFilter<TImage, typename Functor::LabelLabelObjectAccessor< typename TImage::LabelObjectType > >
Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Some convenient typedefs. */
typedef TImage ImageType;
typedef typename ImageType::Pointer ImagePointer;
typedef typename ImageType::ConstPointer ImageConstPointer;
typedef typename ImageType::PixelType PixelType;
typedef typename ImageType::IndexType IndexType;
typedef typename Superclass::AttributeAccessorType AttributeAccessorType;
typedef typename Superclass::AttributeValueType AttributeValueType;
/** ImageDimension constants */
itkStaticConstMacro(ImageDimension, unsigned int,
TImage::ImageDimension);
/** Standard New method. */
itkNewMacro(Self);
/** Runtime information support. */
itkTypeMacro(LabelUniqueLabelMapFilter,
AttributeUniqueLabelMapFilter);
#ifdef ITK_USE_CONCEPT_CHECKING
// Begin concept checking
/* itkConceptMacro(InputEqualityComparableCheck,
(Concept::EqualityComparable<InputImagePixelType>));
itkConceptMacro(IntConvertibleToInputCheck,
(Concept::Convertible<int, InputImagePixelType>));
itkConceptMacro(InputOStreamWritableCheck,
(Concept::OStreamWritable<InputImagePixelType>));*/
// End concept checking
#endif
protected:
LabelUniqueLabelMapFilter() {};
~LabelUniqueLabelMapFilter() ITK_OVERRIDE {};
private:
ITK_DISALLOW_COPY_AND_ASSIGN(LabelUniqueLabelMapFilter);
}; // end of class
} // end namespace itk
#endif
|
