Medical Imaging Interaction Toolkit
2024.12.99-0da743f6
Medical Imaging Interaction Toolkit
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Shrink the image borders to a minimum considering a background color. More...
#include <mitkAutoCropImageFilter.h>
Public Member Functions | |
mitkClassMacro (AutoCropImageFilter, SubImageSelector) | |
Pointer | Clone () const |
virtual float | GetBackgroundValue () const |
virtual void | SetBackgroundValue (float _arg) |
virtual float | GetMarginFactor () const |
virtual void | SetMarginFactor (float _arg) |
virtual RegionType | GetCroppingRegion () |
void | SetCroppingRegion (RegionType overrideRegion) |
virtual const PixelType | GetOutputPixelType () |
Public Member Functions inherited from mitk::SubImageSelector | |
virtual std::vector< std::string > | GetClassHierarchy () const override |
virtual const char * | GetClassName () const |
Pointer | Clone () const |
virtual void | SetPosNr (int p) |
SubImageSelector () | |
~SubImageSelector () override | |
Public Member Functions inherited from mitk::ImageToImageFilter | |
Pointer | Clone () const |
virtual void | SetInput (const InputImageType *image) |
virtual void | SetInput (unsigned int, const InputImageType *image) |
InputImageType * | GetInput (void) |
InputImageType * | GetInput (unsigned int idx) |
const InputImageType * | GetInput (void) const |
const InputImageType * | GetInput (unsigned int idx) const |
Public Member Functions inherited from mitk::ImageSource | |
Pointer | Clone () const |
OutputType * | GetOutput () |
Get the output data of this image source object. More... | |
const OutputType * | GetOutput () const |
OutputType * | GetOutput (DataObjectPointerArraySizeType idx) |
const OutputType * | GetOutput (DataObjectPointerArraySizeType idx) const |
itk::DataObject::Pointer | MakeOutput (DataObjectPointerArraySizeType idx) override |
Make a DataObject of the correct type to used as the specified output. More... | |
itk::DataObject::Pointer | MakeOutput (const DataObjectIdentifierType &name) override |
virtual vtkImageData * | GetVtkImageData () |
virtual const vtkImageData * | GetVtkImageData () const |
Public Member Functions inherited from mitk::BaseDataSource | |
OutputType * | GetOutput () |
const OutputType * | GetOutput () const |
OutputType * | GetOutput (DataObjectPointerArraySizeType idx) |
const OutputType * | GetOutput (DataObjectPointerArraySizeType idx) const |
virtual void | GraftOutput (OutputType *output) |
Graft the specified BaseData onto this BaseDataSource's output. More... | |
virtual void | GraftOutput (const DataObjectIdentifierType &key, OutputType *output) |
virtual void | GraftNthOutput (unsigned int idx, OutputType *output) |
Graft the specified base data object onto this BaseDataSource's idx'th output. More... | |
bool | Updating () const |
Access itk::ProcessObject::m_Updating. More... | |
Static Public Member Functions | |
static Pointer | New () |
Static Public Member Functions inherited from mitk::SubImageSelector | |
static const char * | GetStaticNameOfClass () |
static Pointer | New () |
Static Public Member Functions inherited from mitk::ImageToImageFilter | |
static const char * | GetStaticNameOfClass () |
static Pointer | New () |
Static Public Member Functions inherited from mitk::ImageSource | |
static const char * | GetStaticNameOfClass () |
static Pointer | New () |
Method for creation through the object factory. More... | |
Static Public Member Functions inherited from mitk::BaseDataSource | |
static const char * | GetStaticNameOfClass () |
Protected Types | |
typedef itk::Image< float, 3 > | ImageType |
typedef ImageType::Pointer | ImagePointer |
Protected Member Functions | |
AutoCropImageFilter () | |
~AutoCropImageFilter () override | |
void | ComputeNewImageBounds () |
template<typename TPixel , unsigned int VImageDimension> | |
void | ITKCrop3DImage (itk::Image< TPixel, VImageDimension > *inputItkImage, unsigned int timestep) |
void | GenerateOutputInformation () override |
void | GenerateInputRequestedRegion () override |
void | GenerateData () override |
Protected Member Functions inherited from mitk::SubImageSelector | |
mitk::Image::ImageDataItemPointer | GetSliceData (int s=0, int t=0, int n=0) |
mitk::Image::ImageDataItemPointer | GetVolumeData (int t=0, int n=0) |
mitk::Image::ImageDataItemPointer | GetChannelData (int n=0) |
void | SetSliceItem (mitk::Image::ImageDataItemPointer dataItem, int s=0, int t=0, int n=0) |
void | SetVolumeItem (mitk::Image::ImageDataItemPointer dataItem, int t=0, int n=0) |
void | SetChannelItem (mitk::Image::ImageDataItemPointer dataItem, int n=0) |
Protected Member Functions inherited from mitk::ImageToImageFilter | |
ImageToImageFilter () | |
~ImageToImageFilter () override | |
void | PrintSelf (std::ostream &os, itk::Indent indent) const override |
void | GenerateInputRequestedRegion () override |
Protected Member Functions inherited from mitk::ImageSource | |
ImageSource () | |
~ImageSource () override | |
void | GenerateData () override |
A version of GenerateData() specific for image processing filters. More... | |
virtual void | ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, itk::ThreadIdType threadId) |
If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). More... | |
void | PrepareOutputs () override |
This method is intentionally left blank. More... | |
virtual void | AllocateOutputs () |
The GenerateData method normally allocates the buffers for all of the outputs of a filter. More... | |
virtual void | BeforeThreadedGenerateData () |
If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). More... | |
virtual void | AfterThreadedGenerateData () |
If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). More... | |
virtual unsigned int | SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion) |
Split the output's RequestedRegion into "num" pieces, returning region "i" as "splitRegion". More... | |
Protected Member Functions inherited from mitk::BaseDataSource | |
BaseDataSource () | |
~BaseDataSource () override | |
Protected Attributes | |
float | m_BackgroundValue |
RegionType | m_CroppingRegion |
float | m_MarginFactor |
RegionType::SizeType | m_RegionSize |
RegionType::IndexType | m_RegionIndex |
mitk::ImageTimeSelector::Pointer | m_TimeSelector |
mitk::SlicedData::RegionType | m_InputRequestedRegion |
itk::TimeStamp | m_TimeOfHeaderInitialization |
bool | m_OverrideCroppingRegion |
Additional Inherited Members | |
Static Protected Member Functions inherited from mitk::ImageSource | |
static itk::ITK_THREAD_RETURN_TYPE | ThreaderCallback (void *arg) |
Static function used as a "callback" by the MultiThreader. More... | |
Static Protected Member Functions inherited from mitk::BaseDataSource | |
static Pointer | New () |
Shrink the image borders to a minimum considering a background color.
This filter determines the smallest bounding box of all pixels different from the background, and returns an output image which has been cropped to this size. The box calculated this way is not the smallest possible box, but the box with the smallest sides perpendicular to the world coordinate system.
The filter works on 3D and 4D image data. For the 4D case, the smallest box is calculated with side lengths as the maximum of single side lengths from all time steps.
2D images are not supported, and will never be.
It is also possible to set the region to be cropped manually using the SetCroppingRegion() method.
A margin can be set to enlarge the cropped region with a constant factor in all directions around the smallest possible.
Definition at line 53 of file mitkAutoCropImageFilter.h.
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Definition at line 107 of file mitkAutoCropImageFilter.h.
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Definition at line 106 of file mitkAutoCropImageFilter.h.
typedef itk::ImageRegion<3> mitk::AutoCropImageFilter::RegionType |
Definition at line 56 of file mitkAutoCropImageFilter.h.
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Pointer mitk::AutoCropImageFilter::Clone | ( | ) | const |
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mitk::AutoCropImageFilter::mitkClassMacro | ( | AutoCropImageFilter | , |
SubImageSelector | |||
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void mitk::AutoCropImageFilter::SetCroppingRegion | ( | RegionType | overrideRegion | ) |
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Definition at line 100 of file mitkAutoCropImageFilter.h.
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Definition at line 102 of file mitkAutoCropImageFilter.h.
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Definition at line 114 of file mitkAutoCropImageFilter.h.
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Definition at line 104 of file mitkAutoCropImageFilter.h.
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Definition at line 117 of file mitkAutoCropImageFilter.h.
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Definition at line 110 of file mitkAutoCropImageFilter.h.
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Definition at line 109 of file mitkAutoCropImageFilter.h.
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Definition at line 115 of file mitkAutoCropImageFilter.h.
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Definition at line 112 of file mitkAutoCropImageFilter.h.