getsqib -- Extract a full disk squibby brightness image from a full disk image
getsqib inputimage outputimage
- Name of image to get squibby brightness from.
- Name of new output squibby brightness image.
Getsqib takes as input any full disk image and extracts the lower four bits from each pixel and stores this information in a new output image the same size as the input image.
1. To extract the squibby brightness image from the image "test1" and store it in an image called "test1.sqib" the command would be:
vt> getsqib test1 test1.sqib