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DCMTK Version 3.6.9
OFFIS DICOM Toolkit
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Abstract base class to handle monochrome pixel data. More...
Inheritance diagram for DiMonoPixel:Public Member Functions | |
| DiMonoPixel (const unsigned long count) | |
| constructor | |
| DiMonoPixel (const DiInputPixel *pixel, DiMonoModality *modality) | |
| constructor | |
| DiMonoPixel (DiMonoOutputPixel *pixel, DiMonoModality *modality) | |
| constructor | |
| virtual | ~DiMonoPixel () |
| destructor | |
| int | getPlanes () const |
| get number of planes | |
| virtual int | getMinMaxValues (double &min, double &max) const =0 |
| get minimum and maximum pixel values (abstract) | |
| virtual int | getMinMaxWindow (const int idx, double ¢er, double &width)=0 |
| get automatically computed min-max window (abstract) | |
| virtual int | getRoiWindow (const unsigned long left_pos, const unsigned long top_pos, const unsigned long width, const unsigned long height, const unsigned long columns, const unsigned long rows, const unsigned long frame, double &voiCenter, double &voiWidth)=0 |
| get automatically computed Region of Interest (ROI) window (abstract) | |
| virtual int | getHistogramWindow (const double thresh, double ¢er, double &width)=0 |
| get automatically computed histogram window (abstract) | |
| unsigned int | getBits () const |
| get number of bits per pixel | |
| double | getAbsMinimum () const |
| get absolute minimum pixel value. | |
| double | getAbsMaximum () const |
| get absolute maximum pixel value. | |
| double | getAbsMaxRange () const |
| get absolute pixel range | |
| const char * | getModalityLutExplanation () const |
| get modality LUT explanation string | |
| DiMonoModality * | addReferenceToModality () |
| add a reference to the internally managed modality transform object | |
| int | isPotentiallySigned () const |
| check whether pixel data is 'potentially' signed. | |
Public Member Functions inherited from DiPixel | |
| DiPixel (const unsigned long count, const unsigned long inputCount=0) | |
| constructor | |
| virtual | ~DiPixel () |
| destructor | |
| virtual EP_Representation | getRepresentation () const =0 |
| get integer representation (abstract) | |
| virtual const void * | getData () const =0 |
| get pointer to pixel data (abstract). | |
| virtual void * | getDataPtr ()=0 |
| get pointer to pixel data (abstract). | |
| virtual void * | getDataArrayPtr ()=0 |
| get pointer to array of pixel data (abstract). | |
| unsigned long | getCount () const |
| get number of pixels | |
| unsigned long | getInputCount () const |
| get number of pixels stored in the 'PixelData' element | |
Protected Member Functions | |
| DiMonoPixel (const DiPixel *pixel, DiMonoModality *modality) | |
| constructor | |
| DiMonoPixel (const DiMonoPixel *pixel, const unsigned long count) | |
| constructor | |
Protected Attributes | |
| DiMonoModality * | Modality |
| pointer to modality transform object | |
Protected Attributes inherited from DiPixel | |
| unsigned long | Count |
| number of pixels | |
| unsigned long | InputCount |
| number of pixels in the input buffer | |
Abstract base class to handle monochrome pixel data.
| DiMonoPixel::DiMonoPixel | ( | const unsigned long | count | ) |
constructor
| count | number of pixels |
Referenced by DiMonoCopyTemplate< T >::DiMonoCopyTemplate(), DiMonoFlipTemplate< T >::DiMonoFlipTemplate(), DiMonoPixel(), DiMonoPixelTemplate< T >::DiMonoPixelTemplate(), DiMonoPixelTemplate< T >::DiMonoPixelTemplate(), DiMonoPixelTemplate< T >::DiMonoPixelTemplate(), DiMonoPixelTemplate< T >::DiMonoPixelTemplate(), DiMonoPixelTemplate< T >::DiMonoPixelTemplate(), DiMonoRotateTemplate< T >::DiMonoRotateTemplate(), and DiMonoScaleTemplate< T >::DiMonoScaleTemplate().
| DiMonoPixel::DiMonoPixel | ( | const DiInputPixel * | pixel, |
| DiMonoModality * | modality ) |
constructor
| pixel | pointer to input pixel data |
| modality | pointer to object managing modality transform |
| DiMonoPixel::DiMonoPixel | ( | DiMonoOutputPixel * | pixel, |
| DiMonoModality * | modality ) |
constructor
| pixel | pointer to output pixel data used for intermediate representation |
| modality | pointer to object managing modality transform |
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protected |
constructor
| pixel | pointer to intermediate pixel data (not necessarily monochrome) |
| modality | pointer to object managing modality transform |
References DiPixel::DiPixel().
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protected |
constructor
| pixel | pointer to intermediate monochrome pixel data |
| count | number of pixels |
References DiMonoPixel().
| DiMonoModality * DiMonoPixel::addReferenceToModality | ( | ) |
add a reference to the internally managed modality transform object
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inline |
get absolute maximum pixel value.
The result depends on former transforms.
References Modality.
Referenced by getAbsMaxRange(), and DiMonoOutputPixelTemplate< T1, T2, T3 >::nowindow().
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inline |
get absolute pixel range
References getAbsMaximum(), and getAbsMinimum().
Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::nowindow(), DiMonoOutputPixelTemplate< T1, T2, T3 >::sigmoid(), DiMonoOutputPixelTemplate< T1, T2, T3 >::voilut(), and DiMonoOutputPixelTemplate< T1, T2, T3 >::window().
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inline |
get absolute minimum pixel value.
The result depends on former transforms.
References Modality.
Referenced by getAbsMaxRange(), isPotentiallySigned(), DiMonoOutputPixelTemplate< T1, T2, T3 >::nowindow(), DiMonoOutputPixelTemplate< T1, T2, T3 >::sigmoid(), DiMonoOutputPixelTemplate< T1, T2, T3 >::voilut(), and DiMonoOutputPixelTemplate< T1, T2, T3 >::window().
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inline |
get number of bits per pixel
References Modality.
Referenced by DiMonoOutputPixelTemplate< T1, T2, T3 >::nowindow().
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pure virtual |
get automatically computed histogram window (abstract)
| thresh | ignore certain percentage of pixels at lower and upper boundaries |
| center | reference to storage area for window center value |
| width | reference to storage area for window width value |
Implemented in DiMonoPixelTemplate< T >, and DiMonoPixelTemplate< T3 >.
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pure virtual |
get minimum and maximum pixel values (abstract)
| min | reference to storage area for minimum pixel value |
| max | reference to storage area for maximum pixel value |
Implemented in DiMonoPixelTemplate< T >, and DiMonoPixelTemplate< T3 >.
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pure virtual |
get automatically computed min-max window (abstract)
| idx | ignore global min/max pixel values if > 0 |
| center | reference to storage area for window center value |
| width | reference to storage area for window width value |
Implemented in DiMonoPixelTemplate< T >, and DiMonoPixelTemplate< T3 >.
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inline |
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inlinevirtual |
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pure virtual |
get automatically computed Region of Interest (ROI) window (abstract)
| left_pos | x-coordinate of the top left-hand corner of the ROI (starting from 0) |
| top_pos | y-coordinate of the top left-hand corner of the ROI (starting from 0) |
| width | width in pixels of the rectangular ROI (minimum: 1) |
| height | height in pixels of the rectangular ROI (minimum: 1) |
| columns | number of columns (width) of the associated image |
| rows | number of rows (height) of the associated image |
| frame | index of the frame to be used for the calculation |
| voiCenter | reference to storage area for window center value |
| voiWidth | reference to storage area for window width value |
Implemented in DiMonoPixelTemplate< T >, and DiMonoPixelTemplate< T3 >.
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inline |
check whether pixel data is 'potentially' signed.
This check is necessary to interpret possibly following LUT descriptors correctly (see supplement 33)
References getAbsMinimum().