DICOM PS3.3 2016b - Information Object Definitions
C.8.20.2.3 Segmentation Type and Segmentation Fractional Type
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PS3.3 > Information Module Definitions (Normative) > Modality Specific Modules > Segmentation > Segmentation Image Module > Segmentation Type and Segmentation Fractional Type
C.8.20.2.3 Segmentation Type and Segmentation Fractional Type

A Segmentation Type (0062,0001) of BINARY indicates the segmented property is present with a value of 1 and absent with a value of 0.

For a Segmentation Type (0062,0001) of FRACTIONAL the segmented property is defined as a value from zero to the Maximum Fractional Value (0062,000E). A FRACTIONAL segmentation shall be further specified via Segmentation Fractional Type (0062,0010).

Enumerated Values of Segmentation Fractional Type (0062,0010):

PROBABILITY

Defines the probability, as a percentage, that the segmented property occupies the spatial area defined by the voxel.

OCCUPANCY

Defines the percentage of the voxel area occupied by the segmented property.

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C.8.20.2.2 Lossy Image Compression and Lossy Image Compression Method  Home  C.8.20.2.4 Segment Number
DICOM PS3.3 2016b - Information Object Definitions