VerticalCleaner

Latest revision as of 18:40, 17 February 2020

Abstract
Author	Kassandro
Version	v0.1
Download	VerticalCleaner.rar
Category	Spatial Denoisers
License	GPLv2
Discussion	~~VideoProcessing Forum~~

[edit] Description

A fast vertical median plugin which comes in 4 versions:

Name	Comments
VerticalCleanerS.dll	Statically linked SSE version.
VerticalCleaner.dll	Dynamically linked SSE version.
VerticalCleanerSSE2.dll	Dynamically linked SSE2 version.
VerticalCleanerSSE3.dll	Dynamically linked SSE3 version. [NOT RECOMMENDED]
*VerticalCleanerSSE2.dll is highly recommended as it's considered to be the most compatible and stable.

Note: RgTools is recommended as a modern drop-in replacement for VerticalCleaner.

[edit] Requirements

AviSynth 2.5.8 or later
Progressive input only
Supported color formats: YUY2, YV12

MSVCR80.DLL

[edit] Syntax and Parameters

VerticalCleaner (clip, int "mode", bool "planar")

clip =

Input clip.

int mode = 2

Modes:

0 : copy input
1 : vertical median
2 : relaxed vertical median (preserves more detail)

bool planar = false

See SSETools Interleaved2Planar.

[edit] Mode Description

Written by Kassandro

Let b1, b2, c, t1, t2 be a vertical sequence of pixels. The center pixel c is to be modified in terms of the 4 neighbours. For simplicity let us assume that b2 <= t1. Then in mode 1, c is clipped with respect to b2 and t1, i.e. c is replaced by max(b2, min(c, t1)). In mode 2 the clipping intervall is widened, i.e. mode 2 is more conservative than mode 1. If b2 > b1 and t1 > t2, then c is replaced by max(b2, min(c, max(t1,d1) )), where d1 = min(b2 + (b2 - b1), t1 + (t1 - t2)). In other words, only if the gradient towards the center is positive on both clipping ends, then the upper clipping bound may be larger. If b2 < b1 and t1 < t2, then c is replaced by max(min(b2, d2), min(c, t1)), where d2 = max(b2 - (b1 - b2), t1 - (t2 - t1)). In other words, only if the gradient towards the center is negative on both clipping ends, then the lower clipping bound may be smaller.
In mode 1 the top and the bottom line are always left unchanged. In mode 2 the two first and the two last lines are always left unchanged.

[edit] Examples

VerticalCleaner with default values:

AviSource("Blah.avi")
VerticalCleaner(mode=2, planar=false)

[edit] Changelog

2008-02-28 :
 - Initial release

[edit] Archived Downloads

Version	Download	Mirror
v0.1	~~VericalCleaner.rar~~	VerticalCleaner.rar

[edit] External Links

VideoProcessing Forum - Parameter description by Kassandro.
VideoProcessing Forum - Mode 2 explanation by Kassandro.

Back to External Filters ←

@@ Line 1: / Line 1: @@
-{{FilterCat|External_filters|Denoisers|Spatial Denoisers}}
+{{FilterCat4|External_filters|Plugins|Denoisers|Spatial_denoisers}}
-{{Filter
+{{Filter3
 | {{Author/kassandro}}
-| V0.1
+| v0.1
-| [http://home.arcor.de/kassandro/prerelease/VerticalCleaner.rar VericalCleaner]
+| [http://web.archive.org/web/20140420182854/http://home.arcor.de/kassandro/prerelease/VerticalCleaner.rar VerticalCleaner.rar]
 | Spatial Denoisers
-|
+| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
-* YUY2
+|6=<strike>[http://videoprocessing.fr.yuku.com/reply/647/Can-use-quantile-like-vertical-median-filter#reply-647 VideoProcessing Forum]</strike>}}
-* YV12
-| GPL
+== Description ==
-|}}
+A fast vertical median plugin which comes in 4 versions:
+:{| class="wikitable" border="1"; width="700px"
+|-
+!!width="200px"| Name
+!!width="500px"| Comments
+|-
+|VerticalCleanerS.dll
+|Statically linked [[SSE]] version.
+|-
+|VerticalCleaner.dll
+|Dynamically linked [[SSE]] version.
+|-
+|VerticalCleanerSSE2.dll
+|Dynamically linked [[SSE2]] version.
+|-
+|VerticalCleanerSSE3.dll
+|Dynamically linked [[SSE3]] version. [NOT RECOMMENDED]
+|-
+! colspan="2"| *VerticalCleanerSSE2.dll is highly recommended as it's considered to be the most compatible and stable.
+|}
 <br>
-== Introduction ==
+<span style="color:red">'''Note: [[RgTools]] is recommended as a modern drop-in replacement for VerticalCleaner.'''</span>
-: A fast vertical median plugin.<br>
-==== Requirements ====
-:* [[YV12]]
 <br>
-== Parameters ==
-:{{Template:FuncDef| VerticalCleaner(clip "input", int "mode", bool "planar")}}
 <br>
-::{{Par|mode|int|2}}
+== Requirements ==
+* AviSynth 2.5.8 or later
+* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only
+* Supported color formats: [[YUY2]], [[YV12]]
+* MSVCR80.DLL
+<br>
+== [[Script variables|Syntax and Parameters]] ==
+:{{Template:FuncDef| VerticalCleaner (''clip'', ''int'' "mode", ''bool'' "planar")}}
+<br>
+::{{Par2| |clip| }}
+:::Input clip.
+<br>
+::{{Par2|mode|int|2}}
 :::Modes:
-::::* 0 : copy the frame
+::::* 0 : copy input
 ::::* 1 : vertical median
 ::::* 2 : relaxed vertical median (preserves more detail)<br>
-:::::Description of mode 2:
-::::::Let b1, b2, c, t1, t2 be a vertical sequence of pixels. The center pixel c is to be modified in terms of the 4 neighbours.
-::::::For simplicity let us assume that b2 <= t1. Then in mode 1, c is clipped with respect to b2 and t1, i.e. c is replaced by max(b2, min(c, t1)).
-::::::In mode 2 the clipping intervall is widened, i.e. mode 2 is more conservative than mode 1.
-::::::If b2 > b1 and t1 > t2, then c is replaced by max(b2, min(c, max(t1,d1) )), where d1 = min(b2 + (b2 - b1), t1 + (t1 - t2)).
-::::::In other words, only if the gradient towards the center is positive on both clipping ends, then the upper clipping bound may be larger.
-::::::If b2 < b1 and t1 < t2, then c is replaced by max(min(b2, d2), min(c, t1)), where d2 = max(b2 - (b1 - b2), t1 - (t2 - t1)).
-::::::In other words, only if the gradient towards the center is negative on both clipping ends, then the lower clipping bound may be smaller.
-::::::In mode 1 the top and the bottom line are always left unchanged. In mode 2 the two first and the two last lines are always left unchanged.
 <br>
-::{{Par|planar|bool|false}}
+::{{Par2|planar|bool|false}}
 :::See SSETools Interleaved2Planar.
+<br>
+== Mode Description==
+Written by [https://web.archive.org/web/20170616143827/http://videoprocessing.fr.yuku.com/sreply/649/Can-use-quantile-like-vertical-median-filter Kassandro]<br>
+Let b1, b2, c, t1, t2 be a vertical sequence of pixels. The center pixel c is to be modified in terms of the 4 neighbours. For simplicity let us assume that b2 <= t1. Then in mode 1, c is clipped with respect to b2 and t1, i.e. c is replaced by max(b2, min(c, t1)). In mode 2 the clipping intervall is widened, i.e. mode 2 is more conservative than mode 1. If b2 > b1 and t1 > t2, then c is replaced by max(b2, min(c, max(t1,d1) )), where d1 = min(b2 + (b2 - b1), t1 + (t1 - t2)). In other words, only if the gradient towards the center is positive on both clipping ends, then the upper clipping bound may be larger.
+If b2 < b1 and t1 < t2, then c is replaced by max(min(b2, d2), min(c, t1)), where d2 = max(b2 - (b1 - b2), t1 - (t2 - t1)). In other words, only if the gradient towards the center is negative on both clipping ends, then the lower clipping bound may be smaller.<br>
+In mode 1 the top and the bottom line are always left unchanged. In mode 2 the two first and the two last lines are always left unchanged.<br>
 <br>
 == Examples ==
+VerticalCleaner with default values:
   [[AviSource]]("Blah.avi")
-  VerticalCleaner()
+  VerticalCleaner(mode=2, planar=false)
 <br>
 == Changelog ==
 -02-28 :
    - Initial release
+<br>
+== Archived Downloads ==
+{| class="wikitable" border="1"; width="600px"
+|-
+!!width="100px"| Version
+!!width="150px"| Download
+!!width="150px"| Mirror
+|-
+!v0.1
+|<strike>[http://home.arcor.de/kassandro/prerelease/VerticalCleaner.rar VericalCleaner.rar]</strike>
+|[http://web.archive.org/web/20140420182854/http://home.arcor.de/kassandro/prerelease/VerticalCleaner.rar VerticalCleaner.rar]
+|}
 <br>
-== Links ==
+==External Links ==
-- [http://videoprocessing.fr.yuku.com/sreply/651/Can-use-quantile-like-vertical-median-filter VideoProcessing Forum] - Parameter description by Kassandro.<br>
+*[https://web.archive.org/web/20170616094128/http://videoprocessing.fr.yuku.com/sreply/651/Can-use-quantile-like-vertical-median-filter VideoProcessing Forum] - Parameter description by Kassandro.<br>
-- [http://videoprocessing.fr.yuku.com/sreply/649/Can-use-quantile-like-vertical-median-filter VideoProcessing Forum] - Mode 2 explanation by Kassandro.
+*[https://web.archive.org/web/20170616143827/http://videoprocessing.fr.yuku.com/sreply/649/Can-use-quantile-like-vertical-median-filter VideoProcessing Forum] - Mode 2 explanation by Kassandro.
+<br>
+<br>
+-----------------------------------------------
+'''Back to [[External_filters#Spatial_Denoisers|External Filters]] &larr;'''

VerticalCleaner

Latest revision as of 18:40, 17 February 2020

Contents

[edit] Description

[edit] Requirements

[edit] Syntax and Parameters

[edit] Mode Description

[edit] Examples

[edit] Changelog

[edit] Archived Downloads

[edit] External Links

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