Figure 6.15: Visualization Parameters: LUT settings.
Using LUT you are able to load different look-up tables for visualization. With the help of a false color presentation you often get a better impression of the gray values of an image. In the case of a true color display, the image has to be redisplayed due to the missing support of a look-up table in the graphics hardware. For color images only the gray look-up tables can be used, which change each channel (separately) with the same table.
See the description of the menu entry “Lut” in section “Submenu Tools”.