Arithmetic Operations


The Arithmetic Operations command performs various unary arithmetic operations on an image or image set. These are called "unary operations" because they involve only one image.

Arithmetic Operations Properties

Profile [|>]

Selects the parameter profile for this command and allows you to save or work with existing presets.

[Select]

Opens the Select Source Images dialog to choose images from an image window, folder, files, name template, or a Mira File List.

Operation

Select the operation to perform from the following options:

Change Sign

Creates an image with negative values of the original pixels.

Swap Byte Order

Swaps the order of bytes in the image pixels.

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.

Related Topics

Image Math Commands

Image Arithmetic

Value Arithmetic


Mira Pro x64 User's Guide, Copyright Ⓒ 2023 Mirametrics, Inc. All Rights Reserved.