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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*=========================================================================
*
* 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 itkLevelSetEquationBinaryMaskTerm_h
#define itkLevelSetEquationBinaryMaskTerm_h
#include "itkLevelSetEquationTermBase.h"
namespace itk
{
/**
* \class LevelSetEquationBinaryMaskTerm
* \brief Class to represent the mask boundary as a negative energy
*
* \f[
* M\left( p \right)
* \cdot
* \f]
*
* \li \f$ M \f$ is a mask with 0 representing a boundary,
*
* \tparam TInput Input Image Type
* \tparam TLevelSetContainer Level set function container type
*
* \ingroup ITKLevelSetsv4
*/
template< typename TInput, // Input image or mesh
typename TLevelSetContainer >
class ITK_TEMPLATE_EXPORT LevelSetEquationBinaryMaskTerm :
public LevelSetEquationTermBase< TInput, TLevelSetContainer >
{
public:
typedef LevelSetEquationBinaryMaskTerm Self;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef LevelSetEquationTermBase< TInput,
TLevelSetContainer > Superclass;
/** Method for creation through object factory */
itkNewMacro( Self );
/** Run-time type information */
itkTypeMacro( LevelSetEquationBinaryMaskTerm,
LevelSetEquationTermBase );
typedef typename Superclass::InputImageType InputImageType;
typedef typename Superclass::InputImagePointer InputImagePointer;
typedef typename Superclass::InputPixelType InputPixelType;
typedef typename Superclass::InputPixelRealType InputPixelRealType;
typedef typename Superclass::LevelSetContainerType LevelSetContainerType;
typedef typename Superclass::LevelSetContainerPointer LevelSetContainerPointer;
typedef typename Superclass::LevelSetType LevelSetType;
typedef typename Superclass::LevelSetPointer LevelSetPointer;
typedef typename Superclass::LevelSetOutputPixelType LevelSetOutputPixelType;
typedef typename Superclass::LevelSetOutputRealType LevelSetOutputRealType;
typedef typename Superclass::LevelSetInputIndexType LevelSetInputIndexType;
typedef typename Superclass::LevelSetGradientType LevelSetGradientType;
typedef typename Superclass::LevelSetHessianType LevelSetHessianType;
typedef typename Superclass::LevelSetIdentifierType LevelSetIdentifierType;
typedef typename Superclass::HeavisideType HeavisideType;
typedef typename Superclass::HeavisideConstPointer HeavisideConstPointer;
typedef typename Superclass::LevelSetDataType LevelSetDataType;
typedef typename Superclass::DomainMapImageFilterType DomainMapImageFilterType;
typedef typename Superclass::CacheImageType CacheImageType;
itkSetObjectMacro( Mask, InputImageType );
/** Update the term parameter values at end of iteration */
virtual void Update() ITK_OVERRIDE;
/** Initialize parameters in the terms prior to an iteration */
virtual void InitializeParameters() ITK_OVERRIDE;
/** Initialize term parameters in the dense case by computing for each pixel location */
virtual void Initialize( const LevelSetInputIndexType& iP ) ITK_OVERRIDE;
/** Supply updates at pixels to keep the term parameters always updated */
virtual void UpdatePixel( const LevelSetInputIndexType& iP,
const LevelSetOutputRealType & oldValue,
const LevelSetOutputRealType & newValue ) ITK_OVERRIDE;
protected:
LevelSetEquationBinaryMaskTerm();
virtual ~LevelSetEquationBinaryMaskTerm() ITK_OVERRIDE;
/** Returns the term contribution for a given location iP, i.e.
* \f$ \omega_i( p ) \f$. */
virtual LevelSetOutputRealType Value( const LevelSetInputIndexType& iP ) ITK_OVERRIDE;
/** Returns the term contribution for a given location iP, i.e.
* \f$ \omega_i( p ) \f$. */
virtual LevelSetOutputRealType Value( const LevelSetInputIndexType& iP,
const LevelSetDataType& iData ) ITK_OVERRIDE;
InputImagePointer m_Mask;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(LevelSetEquationBinaryMaskTerm);
};
}
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLevelSetEquationBinaryMaskTerm.hxx"
#endif
#endif
|
