Aspose.Medical.Dicom.LookUpTables

Classes

ClassDescription
CompositeLookUpTableLook-Up Table that represents a set of Look-Up Tables to be applied to a destination image sequentially.
InverseLookUpTableLook-Up Table that describes the Presentation LUT with ‘INVERSE’ Presentation LUT Shape. ‘INVERSE’ Presentation LUT Shape: output values after inversion are P-Values. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.6.html for details.
ModalityLookUpTableDescriptorProvides information about mapping between modality LUT sequence and target image.
ModalityRescaleLookUpTableRepresents ‘Modality Rescale LUT’, ‘Modality LUT Module’ when ‘Rescale Slope’ or ‘Rescale Intercept’ are used (at least one of them). The output ranges: from (minimum pixel valueRescale Slope+Rescale Intercept) to (maximum pixel valueRescale Slope+Rescale Intercept), where the minimum and maximum pixel values are determined by Bits Stored and Pixel Representation. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.html
ModalitySequenceLookUpTableRepresents ‘Modality LUT Sequence’ (when ‘Modality LUT Module’ has ‘Modality LUT Sequence’ specified). The output range is from 0 to 2n-1 where n is the third value of LUT Descriptor. This range is always unsigned. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.html
OutputLookUpTableOutput LUT, used to map grayscale images to RGB grays, or colorize grayscale images using custom color map.
PaletteColorLookUpTablePalette color LUT, used to map grayscale images using custom PALETTE COLOR table. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_c.7.9.html.
PrecalculatedLookUpTableFake Look-Up table, used to minimize number of recalculations.
SequenceLookupTableRepresents Look-Up Table sequence (LUT that is based on LUTData, LUTDescriptor).
VoiLinearExactLookupTableVOI Look-Up table with Linear (exact) transformation function (without offset from center). See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.2.html.
VoiLinearLookupTableVOI Look-Up table with Linear transformation function (with offset from center). See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.2.html.
VoiLookupTableVOI Look-Up table. The transformation to be used to convert the output of the (conceptual) Modality LUT values to the input of the (conceptual) Presentation LUT using different functions. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.2.html.
VoiSequenceLookupTableRepresents ‘VOI LUT Sequence’ (when ‘VOI LUT’ has ‘VOI LUT Sequence’ specified). The output range is from 0 to 2n-1 where n is the third value of LUT Descriptor. This range is always unsigned. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.html
VoiSigmoidLookupTableVOI Look-Up table with Sigmoid transformation function. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.2.html.

Interfaces

InterfaceDescription
ILookUpTableRepresents a Look-Up Table (LUT). LUT specification https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.html. LUT is a mapping function that defines how to convert pixel values in a DICOM image from one color space to another. It’s a way of adjusting the color appearance of medical images (X-rays, MRIs, and CT scans).
IModalityLookUpTableMarker Interface for Modality Look-Up Tables. Represents ‘Modality Rescale LUT’, ‘Modality Sequence LUT’. See https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.11.html#sect_C.11.1.