Roberts

kdenlive2304_effects-roberts

Description

This effect/filter applies the Roberts cross operator[1] to the input video stream. It detects edges (differential operator) and, in the default settings, colors them white and grainy. Compare Kirsch, Prewitt and Sobel effects.

Parameters

Parameter

Value

Description

Planes

Selection

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

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

None

Y

U

YU

V

YV

UV

YUV

Default

Alpha