DeSaltPepper

Latest revision as of 20:17, 7 June 2020

Abstract
Author	V. C. Mohan
Version	14 Oct 2015
Download	DeSaltPepper_2_6.zip
Category	External filters
License	GPLv2
Discussion	Doom9 Forum

[edit] Description

DeSaltPepper uses morphology technique to identify such noise and replace those pixels by average or minimum or maximum whichever is appropriate of the surrounding pixels. Full Description.

For AviSynth+ see modPlus, includes high bit depth colorspace support and 64-bit.

[edit] Requirements

[x86]: AviSynth+ or AviSynth 2.6
Supported color formats: RGB24, RGB32, YUY2, Y8, YV12, YV16, YV24

[edit] Syntax and Parameters

DeSaltPepper (clip, string "opt", int "tol", bool "uv", bool "avg", int "feedback")

clip =

Input clip

string opt = "both"

Process option:

"salt"
"pepper"
"both"

int tol = 0

Tolerance limit which is not noise.

Range: -5 to 5

bool uv = true

UV processing required?

true for u, v process
false for not processing u, v

bool avg = true

Is average is replacement value?

true for average
false for max value of neighborhood for salt and minimum value for pepper

int feedback = 0

Number of feed back loops in processing to be used. Applicable only if avg=true.

Range: 0 to 10

[edit] Examples

DeSaltPepper with default values:

AviSource("blah.avi")
DeSaltPepper(opt="both", uv=true, tol=0, avg=true, feedback=3 )

Back to External Filters ←

@@ Line 1: / Line 1: @@
+{{FilterCat|External_filters|Plugins|Denoisers}}
-{{FilterCat4|External_filters|Plugins|<!-- category -->TODO|<!-- category -->TODO}}
 {{Filter3
-|1=<!-- author --> [http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
+|1={{Author/vcmohan}}
-|2=<!-- version --> 17 Oct 2017
+|2=14 Oct 2015
-|3=<!-- URL --> [http://www.avisynth.nl/users/vcmohan/modPlus/modPlus.7z modPlus.7z]
+|3=[http://www.avisynth.nl/users/vcmohan/DeSaltPepper/DeSaltPepper_2_6.zip DeSaltPepper_2_6.zip]
-|4=<!-- category --> External filters
+|4=External filters
-|5=<!-- license --> [https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
+|5=[https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
-|6=<!-- discussion URL --> [https://forum.doom9.org/showthread.php?p=895926#post895926 Announced DeSaltPepper plugin]}}
+|6=[https://forum.doom9.org/showthread.php?p=895926#post895926 Doom9 Forum]}}
+<br>
 == Description ==
 <!-- a one-sentence description -->
-The function SaltPepper uses morphology technique to identify such noise and replace those pixels by average or minimum or maximum whichever is appropriate of the surrounding pixels. [http://www.avisynth.nl/users/vcmohan/modPlus/SaltPepper.html Full Description].
+DeSaltPepper uses morphology technique to identify such noise and replace those pixels by average or minimum or maximum whichever is appropriate of the surrounding pixels. [http://www.avisynth.nl/users/vcmohan/DeSaltPepper/DeSaltPepper.html Full Description].
-Requires AviSynth+ r2347 or greater
+*For AviSynth+ see [[modPlus]], includes high bit depth colorspace support and 64-bit.
-<br>
 <br>
+== Requirements ==
+* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
+* Supported color formats: [[RGB24]], [[RGB32]], [[YUY2]], [[Y8]], [[YV12]], [[YV16]], [[YV24]]
+<br>
 == [[Script variables|Syntax and Parameters]] ==
-:{{Template:FuncDef|<!-- function name -->DeSaltPepper(''clip'', ''<!-- par 1 type -->string'' "<!-- par 1 name -->opt", ''<!-- par 2 type -->bool'' "<!-- par 2 name -->uv ",''<!-- par 3 type -->bool'' <!-- par 3 name -->avg", ''<!-- par 4 type -->int'' "<!-- par 4 name -->feedback")}}
+:{{Template:FuncDef| DeSaltPepper (clip, string "opt", int "tol", bool "uv", bool "avg", int "feedback")}}
 <br>
 ::{{Par2| |clip| }}
-:::Input clip.
+::: Input clip
 <br>
-::{{Par2|<!-- par 1 type -->string|<!-- par 1 name -->opt|<!-- par 1 default value -->"both"}}
+::{{Par2|opt|string|"both"}}
-:::<!-- par 1 description --> Option of process.
+::: Process option:
+:::* "salt"
+:::* "pepper"
+:::* "both"
 <br>
-::{{Par2|<!-- par 2 type -->bool|<!-- par 3 name -->uv|<!-- par 2 default value -->true}}
+::{{Par2|tol|int|0}}
-:::<!-- par 2 description --> UV processing required?
+:::Tolerance limit which is not noise.
+:::Range: -5 to 5
 <br>
-::{{Par2|<!-- par 3 type -->bool|<!-- par 3 name -->avg|<!-- par 3 default value -->true}}
+::{{Par2|uv|bool|true}}
-:::<!-- par 3 description --> Is average is replacement value?
+::: UV processing required?
+:::* true for u, v process
+:::* false for not processing u, v
 <br>
-::{{Par2|<!-- par 4 type -->int|<!-- par 4 name -->feedback|<!-- par 4 default value -->0}}
+::{{Par2|avg|bool|true}}
-:::<!-- par n description --> Number of feed back loops in processing to be used. applicable only if avg is true. 0 to 10.
+::: Is average is replacement value?
+::::* true for average
+::::* false for max value of neighborhood for salt and minimum value for pepper
 <br>
+::{{Par2|feedback|int|0}}
+::: Number of feed back loops in processing to be used. Applicable only if <code>avg=true</code>.
+:::Range: 0 to 10
+<br>
 == Examples ==
-<!-- example code block: 1st char in each line = space -->
+DeSaltPepper with default values:
-  SaltPepper(img, opt = "both",UV = true, tol = 0, avg = true, feedback = 3 )
+  [[AviSource]]("blah.avi")
+ DeSaltPepper(opt="both", uv=true, tol=0, avg=true, feedback=3 )
-  ds = SaltPepper(img, opt = "both",UV = true)
+<br>
- ds1 = SaltPepper(img, opt = "salt",UV = false, avg = false)
- ds2 = SaltPepper(ds1, opt = "pepper",UV = true)
 <br>
 -----------------------------------------------
-'''Back to [[External_filters|External Filters]] &larr;'''
+'''Back to [[External_filters#Denoisers|External Filters]] &larr;'''

DeSaltPepper

Latest revision as of 20:17, 7 June 2020

Contents

[edit] Description

[edit] Requirements

[edit] Syntax and Parameters

[edit] Examples

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