DeNoise

Abstract
Author	V.C.Mohan
Version	17 Oct 2017
Download	modPlus.7z
Category	External filters
License	GPLv3
Discussion	announced DeNoise plugin, modPlus

Description

Using Variance of a given window, minimizes noise and tries to preserve edges and a full description is at click me.

Requirements

• AviSynth+ r2347 or greater
• Supported color formats: RGB24, RGB32, YUY2, YV12, YV16, YV24, YV411, Y8

Syntax and Parameters

minvar (clip, int "sf", int "xgrid", int "ygrid", int "lx", int "ty",int "wd", int "ht", bool "uv", bool "a", bool "show")

clip   =

Input clip.

sf  int = 0

Frame number in which specified window is located.

xgrid  int = 5

Number of pixels along x axis in moving grid.

ygrid  int = xgrid

Number of pixels along y axis in moving grid.

lx  int = none. Must be specified

Window left x computing global variance.

ty  int = none. Must be specified

Window top y for computing global variance.

wd  int = none. Must be specified

Window width for computing global variance.

ht  int = none. Must be specified

Window height for computing global variance.

uv  bool = true

Whether U and V of YUY2 and YUV formats to be processed.

a  bool = false

Whether A value of RGB formats to be processed.

show  bool = false

Whether variance values are to be displayed as an error message.

Examples

## This is some example code to remove noise from an image.
imagereader("C:\avi_plugins\varianslim\theoin.jpg", end = 10)
converttoyv16()
minvar(sf = 35,lx=220,wd=245,ty=322,ht=150, uv = true)

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