DcmQuant Class Reference

List of all members.

Static Public Member Functions

static OFCondition createPaletteColorImage (DicomImage &sourceImage, DcmItem &target, OFBool writeAsOW, OFBool write16BitEntries, OFBool floydSteinberg, Uint32 numberOfColors, OFString &description, OFBool verbose, DcmLargestDimensionType largeType=DcmLargestDimensionType_default, DcmRepresentativeColorType repType=DcmRepresentativeColorType_default)
 converts the given color image into a palette color image.
static OFCondition updateDerivationDescription (DcmItem *dataset, const char *description)
 create Derivation Description.

Detailed Description

Definition at line 49 of file diquant.h.

Member Function Documentation

static OFCondition DcmQuant::createPaletteColorImage (  DicomImage &  sourceImage,
DcmItem &  target,
OFBool  writeAsOW,
OFBool  write16BitEntries,
OFBool  floydSteinberg,
Uint32  numberOfColors,
OFString &  description,
OFBool  verbose,
DcmLargestDimensionType  largeType = DcmLargestDimensionType_default,
DcmRepresentativeColorType  repType = DcmRepresentativeColorType_default
)  [static]
 

converts the given color image into a palette color image.

All frames of the image are converted. The converted result is written as a complete Image Pixel module to the given target item.

Parameters:
sourceImage DICOM color image
target target item to which the palette color image is written
writeAsOW if true, the LUT Data attributes are encoded as OW instead US. LUT Data is always written as OW if numberOfColors is 65536.
write16BitEntries if true, LUT data is encoded with 16 bits per entry
floydSteinberg determines whether or not to use Floyd-Steinberg error diffusion during creation of the palette color image
numberOfColors desired number of colors in the color palette. Valid range is [2..65536].
description description string suitable for use as Derivation Description returned in this parameter
verbose verbose mode, print information to console
largeType algorithm used for determining the largest dimension in the Median Cut algorithm
repType algorithm for choosing a representative color for each box in the Median Cut algorithm
Returns:
EC_Normal if successful, an error code otherwise.

static OFCondition DcmQuant::updateDerivationDescription (  DcmItem *  dataset,
const char *  description
)  [static]
 

create Derivation Description.

If a derivation description already exists, the old text is appended to the new text.

Parameters:
dataset dataset to be modified
description description string.
Returns:
EC_Normal if successful, an error code otherwise

The documentation for this class was generated from the following file:

Generated on 20 Dec 2005 for OFFIS DCMTK Version 3.5.4 by Doxygen 1.4.5