Scharr¶
Beschrijving
This effect/filter applies the Scharr[1] operator to the input video stream for edge detection.
Compare Sobel van vlakken, Kirsch, Prewitt and Roberts effects.
Parameters
Parameter |
Waarde |
Beschrijving |
|---|---|---|
Te filteren vlakken |
Selection (see below) |
Set which planes will be processed, unprocessed planes will be copied. Set to All by default. |
Schaal |
Drijvende komma |
Sets the value which the filtered result will be multiplied with |
Delta |
Drijvende komma |
Sets the value which will be added to filtered result |
De volgende selectie-items zijn beschikbaar:
Planes to filter
Alfa |
|
Luminance (Y) |
|
Chroma (U vlak) |
|
Chroma (V vlak) |
|
Rood |
|
Groen |
|
Blauw |
|
Alles |
Standaard |