Properties of the Arithmetic Operations Command

Profile

Selects the parameter profile for this command.

[Select] Source Images

Selects the source images from an image window, folder, files, pattern, or a file list.

Operation

Select the operation to perform from the following options:

Change Sign swaps (reverses) the byte order of pixel values.

Swap Byte Order the second image from the first one.

Exponential raises e to the power of the pixel values.

Lob Base e computes the base e log of the pixel values. The result is set to Error replacement value if the pixel has a value of 0.0.

Log Base 10 computes the base 10 log of the pixel values. The result is set to Error replacement value if the pixel has a value of 0.0.

Absolute Value computes the absolute value of the pixel values.

Reciprocal computes the reciprocal of the pixel values by dividing them into 1.0.

Square Root computes the square root of the pixel values. The result is set to Error replacement value if the pixel has a value < 0.0.

Error replacement value

Specifies the value to replace in the pixel when an illegal operation is performed.