Template class to convert DICOM pixel stream to intermediate representation. More...
Public Member Functions | |
DiInputPixelTemplate (DcmPixelData *pixel, const Uint16 alloc, const Uint16 stored, const Uint16 high, const unsigned long start, const unsigned long count) | |
constructor | |
virtual | ~DiInputPixelTemplate () |
destructor | |
int | determineMinMax () |
determine minimum and maximum pixel value | |
EP_Representation | getRepresentation () const |
get pixel representation | |
const void * | getData () const |
get pointer to input pixel data | |
virtual void * | getDataPtr () |
get reference to pointer to input pixel data | |
void | removeDataReference () |
remove reference to (internally handled) pixel data | |
double | getMinValue (const int idx) const |
get minimum pixel value | |
double | getMaxValue (const int idx) const |
get maximum pixel value | |
Private Member Functions | |
void | convert (DcmPixelData *pixelData, const Uint16 bitsAllocated, const Uint16 bitsStored, const Uint16 highBit) |
convert pixel data from DICOM dataset to input representation | |
DiInputPixelTemplate (const DiInputPixelTemplate< T1, T2 > &) | |
DiInputPixelTemplate< T1, T2 > & | operator= (const DiInputPixelTemplate< T1, T2 > &) |
Private Attributes | |
T2 * | Data |
pointer to pixel data | |
T2 | MinValue [2] |
minimum pixel value ([0] = global, [1] = selected pixel range) | |
T2 | MaxValue [2] |
maximum pixel value ([0] = global, [1] = selected pixel range) |
Template class to convert DICOM pixel stream to intermediate representation.
Definition at line 124 of file diinpxt.h.
DiInputPixelTemplate< T1, T2 >::DiInputPixelTemplate | ( | DcmPixelData * | pixel, | |
const Uint16 | alloc, | |||
const Uint16 | stored, | |||
const Uint16 | high, | |||
const unsigned long | start, | |||
const unsigned long | count | |||
) | [inline] |
constructor
pixel | pointer to DICOM dataset element containing the pixel data | |
alloc | number of bits allocated for each pixel | |
stored | number of bits stored for each pixel | |
high | position of bigh bit within bits allocated | |
start | start position of pixel data to be processed | |
count | number of pixels to be processed |
Definition at line 140 of file diinpxt.h.
References DiInputPixel::AbsMaximum, DiInputPixel::AbsMinimum, DiInputPixel::Bits, DiInputPixelTemplate< T1, T2 >::convert(), DiInputPixel::Count, DiPixelRepresentationTemplate< T2 >::isSigned(), DicomImageClass::maxval(), DiInputPixelTemplate< T1, T2 >::MaxValue, DiInputPixelTemplate< T1, T2 >::MinValue, DiInputPixel::PixelCount, and DiInputPixel::PixelStart.
void DiInputPixelTemplate< T1, T2 >::convert | ( | DcmPixelData * | pixelData, | |
const Uint16 | bitsAllocated, | |||
const Uint16 | bitsStored, | |||
const Uint16 | highBit | |||
) | [inline, private] |
convert pixel data from DICOM dataset to input representation
pixelData | pointer to DICOM dataset element containing the pixel data | |
bitsAllocated | number of bits allocated for each pixel | |
bitsStored | number of bits stored for each pixel | |
highBit | position of bigh bit within bits allocated |
Definition at line 350 of file diinpxt.h.
References DicomImageClass::checkDebugLevel(), DiInputPixel::Count, DiInputPixelTemplate< T1, T2 >::Data, DicomImageClass::DL_Informationals, and DiPixelRepresentationTemplate< T2 >::isSigned().
Referenced by DiInputPixelTemplate< T1, T2 >::DiInputPixelTemplate().
int DiInputPixelTemplate< T1, T2 >::determineMinMax | ( | ) | [inline, virtual] |
determine minimum and maximum pixel value
Implements DiInputPixel.
Definition at line 178 of file diinpxt.h.
References DiInputPixel::Count, DiInputPixelTemplate< T1, T2 >::Data, DiInputPixel::getAbsMaxRange(), DiInputPixel::getAbsMinimum(), DiInputPixelTemplate< T1, T2 >::MaxValue, DiInputPixelTemplate< T1, T2 >::MinValue, DiInputPixel::PixelCount, and DiInputPixel::PixelStart.
const void* DiInputPixelTemplate< T1, T2 >::getData | ( | ) | const [inline, virtual] |
get pointer to input pixel data
Implements DiInputPixel.
Definition at line 295 of file diinpxt.h.
References DiInputPixelTemplate< T1, T2 >::Data.
virtual void* DiInputPixelTemplate< T1, T2 >::getDataPtr | ( | ) | [inline, virtual] |
get reference to pointer to input pixel data
Implements DiInputPixel.
Definition at line 304 of file diinpxt.h.
References DiInputPixelTemplate< T1, T2 >::Data.
double DiInputPixelTemplate< T1, T2 >::getMaxValue | ( | const int | idx | ) | const [inline, virtual] |
get maximum pixel value
idx | specifies whether to return the global maximum (0) or the maximum of the selected pixel range (1, see PixelStart/Range) |
Implements DiInputPixel.
Definition at line 335 of file diinpxt.h.
References DiInputPixelTemplate< T1, T2 >::MaxValue.
double DiInputPixelTemplate< T1, T2 >::getMinValue | ( | const int | idx | ) | const [inline, virtual] |
get minimum pixel value
idx | specifies whether to return the global minimum (0) or the minimum of the selected pixel range (1, see PixelStart/Range) |
Implements DiInputPixel.
Definition at line 323 of file diinpxt.h.
References DiInputPixelTemplate< T1, T2 >::MinValue.
EP_Representation DiInputPixelTemplate< T1, T2 >::getRepresentation | ( | ) | const [inline, virtual] |