Common Operands

 

Except for the Data category, all operations are performed on one or two 3D image volumes previously defined in the algorithm at the volume offsets specified by the Src1 and Src2 operands.

For both Logical and Threshold operations, the result image is dependent on the Out operand. There are three options for the Out operand:

• Bin option: When selected, those pixel locations where the operation result is TRUE, the value in the result image are set to 1.0, and where FALSE they are set 0.0.
• Const option: When selected, those pixels locations where the operation result is TRUE, the value in the result image are set to the value specified by the Const operand. Pixel locations where the operation result is FALSE are unaltered.
• Idx option: When selected, those pixel locations where the operation result is TRUE, the value in the result image is set to the pixel value from the same location in the volume image offset specified in the Idx operand. Pixel locations where the operation result is FALSE are unaltered.