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2d/vfregularizerkernel.hh
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1/* -*- mia-c++ -*-
2 *
3 * This file is part of MIA - a toolbox for medical image analysis
4 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
5 *
6 * MIA is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
18 *
19 */
20
21
22#ifndef mia_2d_vfregularizerkernel_hh
23#define mia_2d_vfregularizerkernel_hh
24
25#include <mia/core/factory.hh>
26#include <mia/2d/vectorfield.hh>
27
29
42{
43public:
46
48 {
49 public:
50 virtual ~CBuffers();
51 };
52
53 typedef std::unique_ptr<CBuffers> PBuffers;
54
55 static const char *type_descr;
56
57 typedef std::shared_ptr< C2DFVectorfieldRegularizerKernel > Pointer;
58
59 C2DFVectorfieldRegularizerKernel(bool has_pertuberation);
60
61 float evaluate_pertuberation_row(unsigned y, CBuffers& buffers) const;
62
64
66
69 float residual_thresh);
70
71 float evaluate_row(unsigned y, CBuffers& buffers);
72
73 float evaluate_row_sparse(unsigned y, CBuffers& buffers);
74
75 unsigned get_boundary_padding() const;
76
78
79 void start_row(unsigned y, CBuffers& buffers) const;
80
81 bool has_pertuberation() const;
82protected:
83 C2DFVectorfield& get_output_field() const;
84 const C2DFVectorfield& get_input_field() const;
85 T2DDatafield<float>& get_residua() const;
86 const T2DDatafield<unsigned char>& get_update_flags() const;
87 T2DDatafield<unsigned char>& get_set_flags() const;
88 float get_residual_thresh() const;
89private:
90 virtual void post_set_data_fields();
91
92 virtual float do_evaluate_row(unsigned y, CBuffers& buffers) = 0;
93
94 virtual float do_evaluate_row_sparse(unsigned y, CBuffers& buffers) = 0;
95
96 virtual unsigned do_get_boundary_padding() const = 0;
97
98 virtual PBuffers do_get_buffers() const;
99
100 virtual void do_start_row(unsigned y, CBuffers& buffers) const;
101
102 virtual float do_evaluate_pertuberation_row(unsigned y, CBuffers& buffers) const;
103
104 C2DFVectorfield *m_output;
105 const C2DFVectorfield *m_input;
106 T2DDatafield<float> *m_residua;
107 const T2DDatafield<unsigned char> *m_update_flags;
108 T2DDatafield<unsigned char> *m_set_flags;
109 float m_residual_thresh;
110 bool m_has_pertuberation;
111};
112
113inline
115{
116 return m_has_pertuberation;
117}
118
119inline
124
125inline
127{
128 return *m_input;
129}
130
131inline
136
137inline
139{
140 return *m_update_flags;
141}
142
143inline
148
149inline
151{
152 return m_residual_thresh;
153}
154
156
158
160
161
166
174
175
176
178#endif
THandlerSingleton< TFactoryPluginHandler< C2DFVectorfieldRegularizerKernelPlugin > > C2DFVectorfieldRegularizerKernelPluginHandler
C2DFVectorfieldRegularizerKernel::Pointer P2DVectorfieldRegularizerKernel
TFactory< C2DFVectorfieldRegularizerKernel > C2DFVectorfieldRegularizerKernelPlugin
T2DDatafield< float > & get_residua() const
void set_update_fields(const T2DDatafield< unsigned char > *update_flags, T2DDatafield< unsigned char > *set_flags, T2DDatafield< float > *residua, float residual_thresh)
std::shared_ptr< C2DFVectorfieldRegularizerKernel > Pointer
C2DFVectorfield & get_output_field() const
unsigned get_boundary_padding() const
T2DDatafield< unsigned char > & get_set_flags() const
float evaluate_row(unsigned y, CBuffers &buffers)
const T2DDatafield< unsigned char > & get_update_flags() const
float evaluate_row_sparse(unsigned y, CBuffers &buffers)
const C2DFVectorfield & get_input_field() const
std::unique_ptr< CBuffers > PBuffers
C2DFVectorfieldRegularizerKernel plugin_type
C2DFVectorfieldRegularizerKernel(bool has_pertuberation)
float evaluate_pertuberation_row(unsigned y, CBuffers &buffers) const
void start_row(unsigned y, CBuffers &buffers) const
void set_data_fields(C2DFVectorfield *output, const C2DFVectorfield *input)
a 2D field of floating point single accuracy 2D vectors
The base class for all plug-in created object.
A class to hold data on a regular 2D grid.
the Base class for all plugn handlers that deal with factory plugins.
Definition factory.hh:95
This is tha base of all plugins that create "things", like filters, cost functions time step operator...
Definition factory.hh:51
the singleton that a plug-in handler really is
Definition handler.hh:159
The basic template of all plugin handlers.
Definition handler.hh:57
#define EXPORT_2D
Definition defines2d.hh:37
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition defines.hh:33
#define NS_MIA_END
conveniance define to end the mia namespace
Definition defines.hh:36
#define FACTORY_TRAIT(F)