AWarpsharp2/aSobel: Difference between revisions

Revision as of 15:42, 29 January 2014

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An edge dectecion filter.

aSobel (clip, int "thresh", int "chroma")

int thresh = 128

Range: 0 to 255

Saturation limit for edge detection. Reduce for less aggressive sharpening.

int chroma = 1

Processing mode for chroma planes (U and V):

aSobel with default values.

AVISource("blah.avi")
aSobel(thresh=128, chroma=1)

Back to aWarpSharp2 ←

@@ Line 1: / Line 1: @@
-'''Back to [[aWarpSharp2#Filters|aWarpSharp2]]'''
+'''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''
+-------------------------------------------------
+<br>
+<br>
 == Description ==
 An edge dectecion filter.
+<br>
+<br>
 == Syntax and Parameters ==
-:{{Template:FuncDef|aSobel(int "thresh", int "chroma")}}
+:{{Template:FuncDef|aSobel (''clip'', ''int'' "thresh", ''int'' "chroma")}}
 <br>
-::{{Par|thresh|int|128}}
+::{{Par2|thresh|int|128}}
 :::Range: 0 to 255<br>
 ::::Saturation limit for edge detection. Reduce for less aggressive sharpening.
 <br>
-::{{Par|chroma|int|1}}
+::{{Par2|chroma|int|1}}
-:::Processing mode for chroma planes (U and V):
+::::Processing mode for chroma planes (U and V):
-::::* 0 : fill with zeroes
+:::::* 0 : fill with zeroes
-::::* 1 : don't care, default for aSobel and aBlur
+:::::* 1 : don't care
-::::* 2 : copy
+:::::* 2 : copy
-::::* 3 : process
+:::::* 3 : process
-::::* 4 : guide by luma - default for aWarpSharp, aWarp, and aWarp4 only
+:::::* 4 : guide by luma
-::::* 5 : same as 3, but don't process luma
+:::::* 5 : same as 3, but don't process luma
-::::* 6 : same as 4, but don't process luma
+:::::* 6 : same as 4, but don't process luma
+<br>
+== Examples ==
+aSobel with default values.
+ AVISource("blah.avi")
+ aSobel(thresh=128, chroma=1)
+<br>
+<br>
+------------------------------------------------
+'''Back to [[aWarpSharp2#Filters|aWarpSharp2]] &larr;'''