Subtract

Public technical reference documentation from Graiphic. For current SOTA installation and toolkit guides, visit the documentation center.

Description

Subtracts one image from another or a constant from an image. Type : polymorphic.

Documentation illustration (illustration unavailable in the archive).

Input parameters

Documentation illustration (illustration unavailable in the archive). Image Src A : class, type accepted U8, I16, RGB and HSL.
Documentation illustration (illustration unavailable in the archive). Image Src B : class, type accepted U8, I16, RGB and HSL.
Documentation illustration (illustration unavailable in the archive). Scale : float, value subtracted from Image Src A for image-constant operations. Scale is rounded down when the image is encoded as an integer. Scale must be a RGB color value when Image Src A is a color image.

Output parameters

Documentation illustration (illustration unavailable in the archive). Image Dst : class

Examples

All these examples are snippets PNG, you can drop these Snippet onto the block diagram and get the depicted code added to your VI (Do not forget to install Computer Vision library to run it).