DeSaltPepper: Difference between revisions

From Avisynth wiki
Jump to navigationJump to search
← Older editNewer edit →

Reel.Deal (talk | contribs)

1 user group
5,521 edits
Yakub2.X (talk | contribs)
196 edits
No edit summary
Update page to match DeSaltPepper
Line 1: Line 1:
 
{{FilterCat|External_filters|Plugins|Denoisers}}
{{FilterCat4|External_filters|Plugins|<!-- category -->TODO|<!-- category -->TODO}}
 
{{Filter3
{{Filter3
|1=<!-- author --> [http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
|1=[http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
|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>
<br>
Line 14: Line 12:
<!-- a one-sentence 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].
 


*For AviSynth+ see [[modPlus]], includes high bit depth colorspace support and 64-bit.
<br>
<br>
== Requirements ==
== Requirements ==
* AviSynth+ r2347 or later
* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
* Supported color formats: [[RGB24]], [[RGB32]], [[YUY2]], [[Y8]], [[YV12]], [[YV16]], [[YV24]]


<br>
<br>
== [[Script variables|Syntax and Parameters]] ==
== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef| SaltPepper(clip, string "opt", bool "uv", bool "avg", int "feedback")}}
:{{Template:FuncDef| DeSaltPepper (clip, string "opt", int "tol", bool "uv", bool "avg", int "feedback")}}
<br>
<br>
::{{Par2| |clip| }}
::{{Par2| |clip| }}
Line 28: Line 29:
<br>
<br>
::{{Par2|opt|string|"both"}}
::{{Par2|opt|string|"both"}}
::: Process option
::: Process option:
::::* "salt"
:::* "salt"
::::* "pepper"
:::* "pepper"
::::* "both"
:::* "both"
<br>
::{{Par2|tol|int|0}}
:::Tolerance limit which is not noise.
:::Range: -5 to 5
<br>
<br>
::{{Par2|uv|bool|true}}
::{{Par2|uv|bool|true}}
::: UV processing required?
::: UV processing required?
::::* true for u, v process
:::* true for u, v process
::::* false for not processing u, v
:::* false for not processing u, v
<br>
<br>
::{{Par2|avg|bool|true}}
::{{Par2|avg|bool|true}}
Line 44: Line 49:
<br>
<br>
::{{Par2|feedback|int|0}}
::{{Par2|feedback|int|0}}
::: Number of feed back loops in processing to be used. applicable only if avg is true.
::: Number of feed back loops in processing to be used. Applicable only if <code>avg=true</code>.
::::* 0 to 10
:::Range: 0 to 10


<br>
<br>
== Examples ==
== 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>
<br>
-----------------------------------------------
-----------------------------------------------
'''Back to [[External_filters|External Filters]] &larr;'''
'''Back to [[External_filters|External Filters]] &larr;'''

Revision as of 18:09, 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


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.


Requirements


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


Examples

DeSaltPepper with default values: 

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



Back to External Filters ←

Retrieved from "http://www.avisynth.nl/index.php?title=DeSaltPepper&oldid=11685"