DeSaltPepper
From Avisynth wiki
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::{{Par2|opt|string|"both"}} | ::{{Par2|opt|string|"both"}} | ||
::: Process option | ::: Process option | ||
| − | :::* "salt" | + | ::::* "salt" |
| − | :::* "pepper" | + | ::::* "pepper" |
| − | :::* "both" | + | ::::* "both" |
<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}} | ||
::: Is average is replacement value? | ::: Is average is replacement value? | ||
| − | :::* true for average | + | ::::* true for average |
| − | :::* false for max value of neighborhood for salt and minimum value for pepper | + | ::::* false for max value of neighborhood for salt and minimum value for pepper |
<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 avg is true. | ||
| − | :::* 0 to 10 | + | ::::* 0 to 10 |
| − | |||
== Examples == | == Examples == | ||
<!-- example code block: 1st char in each line = space --> | <!-- example code block: 1st char in each line = space --> | ||
Revision as of 04:34, 3 July 2018
| Abstract | |
|---|---|
| Author | V.C.Mohan |
| Version | 17 Oct 2017 |
| Download | modPlus.7z |
| Category | External filters |
| License | GPLv2 |
| Discussion | Announced DeSaltPepper plugin |
Contents |
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. Full Description.
Requirements
- AviSynth+ r2347 or later
Syntax and Parameters
- SaltPepper(clip, string "opt", bool "uv", bool "avg", int "feedback")
- clip =
- Input clip
- clip =
- string opt = "both"
- Process option
- "salt"
- "pepper"
- "both"
- Process option
- string opt = "both"
- bool uv = true
- UV processing required?
- true for u, v process
- false for not processing u, v
- UV processing required?
- bool uv = true
- bool avg = true
- Is average is replacement value?
- true for average
- false for max value of neighborhood for salt and minimum value for pepper
- Is average is replacement value?
- bool avg = true
- int feedback = 0
- Number of feed back loops in processing to be used. applicable only if avg is true.
- 0 to 10
- Number of feed back loops in processing to be used. applicable only if avg is true.
- int feedback = 0
Examples
SaltPepper(img, opt = "both",UV = true, tol = 0, avg = true, feedback = 3 )
ds = SaltPepper(img, opt = "both",UV = true) ds1 = SaltPepper(img, opt = "salt",UV = false, avg = false) ds2 = SaltPepper(ds1, opt = "pepper",UV = true)
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