The Pseudo-Color Softcopy Presentation State Information Object Definition (IOD) specifies information that may be used to present (display) images that are referenced from within the IOD.
It includes capabilities for specifying:
a. the output color space in PCS-Values
b. grayscale contrast transformations including modality and VOI LUT
c. a color palette to map the transformed grayscale values into pseudo-color
d. mask subtraction for multi-frame images
e. selection of the area of the image to display and whether to rotate or flip it
f. image and display relative annotations, including graphics, text and overlays