DeSaltPepper

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

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

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 )  

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