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2d/transformmock.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 #ifndef mia_2d_transformmock_hh
22 #define mia_2d_transformmock_hh
23 
24 #include <mia/2d/transform.hh>
25 
27 
36 {
38 public:
40  C2DTransformMock(const C2DBounds& size);
41  virtual C2DTransformation *invert() const;
42  virtual void update(float step, const C2DFVectorfield& a);
43  virtual size_t degrees_of_freedom() const;
44  virtual void set_identity();
45  virtual C2DFMatrix derivative_at(const C2DFVector& x) const;
46  virtual C2DFMatrix derivative_at(int x, int y) const;
47  virtual void translate(const C2DFVectorfield& gradient, CDoubleVector& params) const;
48  virtual float get_max_transform() const;
49  virtual CDoubleVector get_parameters() const;
50  virtual void set_parameters(const CDoubleVector& params);
51  virtual const C2DBounds& get_size() const;
52  virtual float pertuberate(C2DFVectorfield& v) const;
53  virtual C2DFVector get_displacement_at(const C2DFVector& x) const;
54  virtual C2DFVector operator () (const C2DFVector& x) const;
55  virtual float get_jacobian(const C2DFVectorfield& v, float delta) const;
56  virtual float divergence() const;
57  virtual float curl() const;
58  virtual double get_divcurl_cost(double wd, double wr, CDoubleVector& gradient) const;
59  double get_divcurl_cost(double wd, double wr) const;
60 
62  virtual C2DTransformation::const_iterator end() const;
63 
64 protected:
66  {
67  friend class C2DTransformMock;
68  iterator_impl(const C2DBounds& pos, const C2DBounds& size);
69 
70  C2DTransformation::iterator_impl *clone()const __attribute__((warn_unused_result));
71  virtual const C2DFVector& do_get_value()const;
72  virtual void do_x_increment();
73  virtual void do_y_increment();
74  C2DFVector m_value;
75  };
76 
77 private:
78  virtual P2DTransformation do_upscale(const C2DBounds& size) const;
79  virtual C2DTransformation *do_clone() const __attribute__((warn_unused_result));
80  virtual P2DImage apply(const C2DImage& image, const C2DInterpolatorFactory& ipf) const;
81  C2DBounds m_size;
83 };
84 
86 
87 #endif
C2DTransformation::translate
virtual void translate(const C2DFVectorfield &gradient, CDoubleVector &params) const =0
C2DTransformation::apply
virtual C2DFVector apply(const C2DFVector &x) const __attribute__((deprecated))
Definition: 2d/transform.hh:344
C2DTransformation::get_parameters
virtual CDoubleVector get_parameters() const =0
NS_MIA_BEGIN
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition: defines.hh:33
P2DTransformation
C2DTransformation::Pointer P2DTransformation
Pointer type for the 2D transformation.
Definition: 2d/transform.hh:409
C2DTransformation::iterator_impl
Base of the implementation of an iterator over the transformation domain This iterator takes care of ...
Definition: 2d/transform.hh:81
C2DInterpolatorFactory
The factory to create an interpolator from some input data.
Definition: 2d/interpolator.hh:190
C2DImage
This is the base class for 2D images that can hold generic pixel data.
Definition: 2d/image.hh:48
NS_MIA_END
#define NS_MIA_END
conveniance define to end the mia namespace
Definition: defines.hh:36
C2DTransformation::get_max_transform
virtual float get_max_transform() const =0
C2DTransformation::update
virtual void update(float step, const C2DFVectorfield &a)=0
P2DImage
C2DImage::Pointer P2DImage
Shared pointer representation of the 2D Image.
Definition: 2d/image.hh:120
C2DTransformation::operator()
virtual C2DFVector operator()(const C2DFVector &x) const =0
T2DMatrix
A simple 2x2 matrix.
Definition: 2d/matrix.hh:36
T2DVector< unsigned int >
C2DTransformation::get_displacement_at
virtual C2DFVector get_displacement_at(const C2DFVector &x) const =0
C2DTransformation::const_iterator
Definition: 2d/transform.hh:143
C2DTransformation::get_jacobian
virtual float get_jacobian(const C2DFVectorfield &v, float delta) const =0
C2DTransformation::pertuberate
virtual float pertuberate(C2DFVectorfield &v) const =0
C2DTransformation
This is the generic base class for 2D transformations.
Definition: 2d/transform.hh:46
C2DTransformation::set_identity
virtual void set_identity()=0
C2DFVectorfield
a 2D field of floating point single accuracy 2D vectors
Definition: 2d/vectorfield.hh:80
transform.hh
C2DTransformation::invert
virtual C2DTransformation * invert() const __attribute__((warn_unused_result))=0
C2DTransformation::derivative_at
virtual C2DFMatrix derivative_at(const C2DFVector &x) const =0
C2DTransformation::get_size
virtual const C2DBounds & get_size() const =0
C2DTransformation::begin
virtual const_iterator begin() const =0
TCArrayWrapper
A wrapper around the c-array to provide an STL like interface for iterators.
Definition: core/vector.hh:78
C2DTransformation::set_parameters
virtual void set_parameters(const CDoubleVector &params)=0
C2DTransformMock
This class mocks a transformation by implementing all the pure virtual methods of the C2DTransformati...
Definition: 2d/transformmock.hh:36
C2DTransformation::clone
virtual C2DTransformation * clone() const __attribute__((warn_unused_result))
EXPORT_2D
#define EXPORT_2D
Definition: defines2d.hh:37
C2DTransformation::end
virtual const_iterator end() const =0
C2DTransformation::degrees_of_freedom
virtual size_t degrees_of_freedom() const =0