``Gray-scale inversion'' - Gray-scale inversion

VFX name:

iGrayInversion.

IMPROPTU name:

Grayscale_Inversion.

purpose:

Invert a gray-scale volume. Each gray level is replaced by (255-original gray level).

input:

An 8-bit volume.

output:

An inverted version of the input 8-bit volume.

parameters:

Default parameters menu is

This plug-in takes no parameters

comments:

1.

A very fast function.