Kirsch

kdenlive2304_effects-kirsch

Description

This effect/filter applies the Kirsch[1] operator to the input video stream. It detects edges (non-linear edge detector) and, in the default settings, colors them in yellowish green, and colors are somewhat posterized. Compare Prewitt, Roberts and Sobel effects.

Parameters

Parameter

Value

Description

Planes

Selection

Set which planes will be processed, unprocessed planes will be copied. Default is Y.

Scale

Integer

Set value which will be multiplied with filtered result

Delta

Integer

Set value which will be added to filtered result

The following selection items are available:

Planes

Alpha

Y

Default

U

V

Red

Green

Blue

All