DICOMIMAGE

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typedef struct _DICOMIMAGE
{
   L_INT32 nCompression; /* compression type */
   L_TCHAR szPhotometric[30]; /* photometric type name */
   L_INT32 nPhotometric; /* photometric type code */
   L_UINT32 nSamplesPerPixel; /* samples or planes */
   L_INT32 nRows; /* number of rows */
   L_INT32 nColumns; /* number of columns */
   L_UINT32 nBitsAllocated; /* number of bits allocated */
   L_UINT32 nBitsStored; /* number of bits stored */
   L_UINT32 nHighBit; /* highest bit */
   L_INT32 nPixelRepresentation; /* type of pixel representation */
   L_INT32 nPlanarConfiguration; /* planar configuration */
   L_INT32 nResolutionX; /* x resolution */
   L_INT32 nResolutionY; /* y resolution */
   L_INT32 nSmallestImagePixelValue; /* smallest pixel value */
   L_BOOL bSmallestImagePixelValue; /* flag */
   L_INT32 nLargestImagePixelValue; /* largest pixel value */
   L_BOOL bLargestImagePixelValue; /* flag */
   L_UINT32 nRedEntries; /* number of red entries */
   L_UINT32 nRedFirst; /* first red entry */
   L_UINT32 nRedBits; /* number of bits per red entry */
   L_UINT32 nGreenEntries; /* number of green entries */
   L_UINT32 nGreenFirst; /* first green entry */
   L_UINT32 nGreenBits; /* number of bits per green entry */
   L_UINT32 nBlueEntries; /* number of blue entries */
   L_UINT32 nBlueFirst; /* first blue entry */
   L_UINT32 nBlueBits; /* number of bits per blue entry */
   L_UINT32 nPaletteEntries; /* number of palette entries */
   L_UINT32 nPaletteFirst; /* first palette entry */
   L_INT32 nBitsPerPixel; /* number of bits per pixel */
   L_BOOL bGray; /* flag */
   L_UINT32 nFrames; /* number of frames */

} DICOMIMAGE, * pDICOMIMAGE;

The DICOMIMAGE structure contains image information.

Member	Description
nCompression	Type of compression used on the image.
szPhotometric	Name of the photometric type.
nPhotometric	Photometric type code.
nSamplesPerPixel	Number of samples (or planes) in the image.
nRows	Number of rows.
nColumns	Number of columns.
nBitsAllocated	Number of bits allocated for each pixel sample.
nBitsStored	Number of bits stored for each pixel sample.
nHighBit	The highest (most significant) bit set.
nPixelRepresentation	Data representation of the pixels. Unsigned integers (0) or 2©s complement (1).
nPlanarConfiguration	Planar configuration. Color-by-plane or color-by-pixel.
nResolutionX	The x resolution.
nResolutionY	The y resolution.
nSmallestImagePixelValue	The smallest pixel value in the image.
bSmallestImagePixelValue	Flag that indicates whether the smallest pixel value applies to the entire image or to one plane.
nLargestImagePixelValue	The largest pixel value in the image.
bLargestImagePixelValue	Flag that indicates whether the largest pixel value applies to the entire image or to one plane.
nRedEntries	The number of red entries in the Red Palette ColorLookup Table.
nRedFirst	The first value in the Red Palette Color Lookup Table.
nRedBits	The number of bits per entry in the Red Palette Color Lookup Table. Either 8 or 16.
nGreenEntries	The number of green entries in the Green Palette ColorLookup Table.
nGreenFirst	The first value in the Green Palette Color Lookup Table.
nGreenBits	The number of bits per entry in the Green Palette Color Lookup Table. Either 8 or 16.
nBlueEntries	The number of blue entries in the Blue Palette ColorLookup Table.
nBlueFirst	The first value in the Blue Palette Color Lookup Table.
nBlueBits	The number of bits per entry in the Blue Palette Color Lookup Table. Either 8 or 16.
nPaletteEntries	The number of palette entries.
nPaletteFirst	The smallest value of the first entries in the Red, Green and Blue Color Lookup Tables.
nBitsPerPixel	The number of bits per pixel.
bGray	Flag that indicates whether it is grayscale.
nFrames	The number of frames.

Comments

For more information about image information, refer to PS 3.3 of the DICOM Standard.

Functions:	L_DicomGetInfoImage
Topics:	Working with Data Sets