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77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageCorrelation.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkImageCorrelation
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* @brief Correlation imageof the two inputs.
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*
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* vtkImageCorrelation finds the correlation between two data sets.
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* SetDimensionality determines
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* whether the Correlation will be 3D, 2D or 1D.
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* The default is a 2D Correlation. The Output type will be double.
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* The output size will match the size of the first input.
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* The second input is considered the correlation kernel.
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*/
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#ifndef vtkImageCorrelation_h
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#define vtkImageCorrelation_h
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#include "vtkImagingGeneralModule.h" // For export macro
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#include "vtkThreadedImageAlgorithm.h"
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class VTKIMAGINGGENERAL_EXPORT vtkImageCorrelation : public vtkThreadedImageAlgorithm
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{
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public:
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static vtkImageCorrelation* New();
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vtkTypeMacro(vtkImageCorrelation, vtkThreadedImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Determines how the input is interpreted (set of 2d slices ...).
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* The default is 2.
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*/
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vtkSetClampMacro(Dimensionality, int, 2, 3);
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vtkGetMacro(Dimensionality, int);
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//@}
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/**
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* Set the input image.
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*/
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virtual void SetInput1Data(vtkDataObject* in) { this->SetInputData(0, in); }
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/**
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* Set the correlation kernel.
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*/
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virtual void SetInput2Data(vtkDataObject* in) { this->SetInputData(1, in); }
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protected:
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vtkImageCorrelation();
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~vtkImageCorrelation() override {}
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int Dimensionality;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
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int extent[6], int threadId) override;
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private:
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vtkImageCorrelation(const vtkImageCorrelation&) = delete;
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void operator=(const vtkImageCorrelation&) = delete;
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};
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#endif
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