GOFIGURE2  0.9.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
itkMultiScaleLoGImageFilter.h
Go to the documentation of this file.
1 /*=========================================================================
2  Authors: The GoFigure Dev. Team.
3  at Megason Lab, Systems biology, Harvard Medical school, 2009-11
4 
5  Copyright (c) 2009-11, President and Fellows of Harvard College.
6  All rights reserved.
7 
8  Redistribution and use in source and binary forms, with or without
9  modification, are permitted provided that the following conditions are met:
10 
11  Redistributions of source code must retain the above copyright notice,
12  this list of conditions and the following disclaimer.
13  Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16  Neither the name of the President and Fellows of Harvard College
17  nor the names of its contributors may be used to endorse or promote
18  products derived from this software without specific prior written
19  permission.
20 
21  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
23  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
25  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
26  OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
27  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
30  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 
33 =========================================================================*/
34 
35 /*=========================================================================
36 
37  Program: Insight Segmentation & Registration Toolkit
38  Module: $RCSfile: itkMultiScaleLoGImageFilter.h,v $
39  Language: C++
40  Date: $Date: 2007/04/01 23:13:46 $
41  Version: $Revision: 1.6 $
42 
43  Copyright (c) Insight Software Consortium. All rights reserved.
44  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
45 
46  This software is distributed WITHOUT ANY WARRANTY; without even
47  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
48  PURPOSE. See the above copyright notices for more information.
49 
50 =========================================================================*/
51 #ifndef __itkMultiScaleLoGImageFilter_h
52 #define __itkMultiScaleLoGImageFilter_h
53 
54 #include "itkImageToImageFilter.h"
55 #include "itkImage.h"
56 #include "itkMatrix.h"
57 #include <itkLaplacianRecursiveGaussianImageFilter.h>
58 #include "itkImageRegionIterator.h"
59 #include "itkImageRegionConstIterator.h"
60 
61 namespace itk
62 {
66 template< class TInputImage, class TOutputImage = TInputImage >
68  public ImageToImageFilter< TInputImage, TOutputImage >
69 {
70 public:
73  typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
74 
75  typedef SmartPointer< Self > Pointer;
76  typedef SmartPointer< const Self > ConstPointer;
77 
78  typedef TInputImage InputImageType;
79  typedef typename InputImageType::Pointer InputImagePointer;
80  typedef typename InputImageType::ConstPointer InputImageConstPointer;
81  typedef typename InputImageType::PixelType InputPixelType;
82 
83  typedef TOutputImage OutputImageType;
84  typedef typename OutputImageType::Pointer OutputImagePointer;
85  typedef typename OutputImageType::PixelType OutputPixelType;
86 
88  itkStaticConstMacro(ImageDimension, unsigned int,
89  ::itk::GetImageDimension< InputImageType >::ImageDimension);
90 
92  typedef LaplacianRecursiveGaussianImageFilter< InputImageType, OutputImageType >
94  typedef typename LaplacianFilterType::Pointer LaplacianFilterPointer;
95 
96  typedef ImageRegionIterator< OutputImageType > IteratorType;
97 
100 
102  itkSetMacro(SigmaMin, double);
103  itkGetMacro(SigmaMin, double);
104 
106  itkSetMacro(SigmaMax, double);
107  itkGetMacro(SigmaMax, double);
108 
110  itkSetMacro(NumberOfSigmaSteps, int);
111  itkGetMacro(NumberOfSigmaSteps, int);
112 protected:
115  void PrintSelf(std::ostream & os, Indent indent) const;
116 
117  void GenerateData(void);
118 
119 private:
120  void UpdateMaximumResponse();
121 
122  double ComputeSigmaValue(int scaleLevel);
123 
124  //purposely not implemented
126  void operator=(const Self &); //purposely not implemented
127 
128  double m_SigmaMin;
129  double m_SigmaMax;
131 
133 };
134 } // end namespace itk
135 
136 #ifndef ITK_MANUAL_INSTANTIATION
137 #include "itkMultiScaleLoGImageFilter.txx"
138 #endif
139 
140 #endif
InputImageType::ConstPointer InputImageConstPointer
OutputImageType::PixelType OutputPixelType
SmartPointer< const Self > ConstPointer
itkStaticConstMacro(ImageDimension, unsigned int,::itk::GetImageDimension< InputImageType >::ImageDimension)
LaplacianRecursiveGaussianImageFilter< InputImageType, OutputImageType > LaplacianFilterType
ImageToImageFilter< TInputImage, TOutputImage > Superclass
double ComputeSigmaValue(int scaleLevel)
void operator=(const Self &)
ImageRegionIterator< OutputImageType > IteratorType
InputImageType::PixelType InputPixelType
OutputImageType::Pointer OutputImagePointer
A filter to enhance 3D blob structures using LoG filter.
itkGetMacro(SigmaMin, double)
void PrintSelf(std::ostream &os, Indent indent) const
itkSetMacro(SigmaMin, double)
LaplacianFilterType::Pointer LaplacianFilterPointer