PSharpen - Revision history

Reel.Deal: typo

2017-06-03T18:41:42Z

typo

Reel.Deal: update changelog

2016-05-22T21:45:35Z

update changelog

Reel.Deal: more corrections

2016-03-07T14:09:08Z

more corrections

Reel.Deal: corrections

2016-03-01T14:05:02Z

corrections

Reel.Deal: /* Syntax and Parameters */ typo

2015-11-28T17:00:57Z

‎Syntax and Parameters: typo

Reel.Deal: pSharpen

2015-11-08T20:12:16Z

pSharpen

New page

{{FilterCat4|External_filters|Scripts|Restoration_filters|Sharpeners}}
{{Filter3
| ilpippo80, colours
| 02/08/2015
|3=[http://forum.doom9.org/showthread.php?t=172422#post1732663 pSharpen script]
|4= [[:Category:Sharpeners|Sharpeners]]
|5=
|6=[http://forum.doom9.org/showthread.php?t=96690 Doom9 Thread] - [http://forum.doom9.org/showthread.php?t=172422 Update]
}}

== Description ==
[[pSharpen]] performs two-point sharpening to avoid overshoot. 
 
== Requirements ==
* AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater]
* [[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: [[YV12]]

=== Required Plugins ===
*[[Average]]
*[[MaskTools2]]
Additional [[planar]] colorspaces are supported when using AviSynth 2.6 and corresponding MaskTools2.
 
 

== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", float "dest_x", float "dest_y"))}}
 
::{{Par2| |clip| }}
:::Input clip
 
::{{Par2|strength|int|25}}
:::Determines the strength of the sharpening (up until the overshoot correction threshold, see below). Value of 100 will set all pixels to either their local min or max; value of 0 will make the filter do nothing. Range: 0 to 100
 
::{{Par2|threshold|int|75}}
:::Determines how close to the min/max a pixel can be sharpened before the overshoot correction (compression) kicks in. Higher values make the overshoot correction more of a hard limiting, while lower values soften the compression. Value of 0 makes the filter do nothing. Range: 0 to 100
 
::{{Par2|ss_x|float|1.0}}
::{{Par2|ss_y|float|1.0}}
:::The horizontal and vertical [[supersampling]] factors, respectively. Higher values will reduce aliasing, at the expense of speed.
 
::{{Par2|dest_x|float|1.0}}
::{{Par2|dest_y|float|1.0}}
:::Final image size.
 

== Examples ==
pSharpen with default settings:
[[AviSource]]("Blah.avi")
pSharpen(strength=25, threshold=75, ss_x=1.0, ss_y=1.0, dest_x=1.0, dest_y=1.0)
 
== Changelog ==
Version Date(D/M/Y) Changes 
02/08/2015 - Update to use MaskTools2
02/07/2005 - Initial public release
 
== External Links ==
*[http://www.aquilinestudios.org/avsfilters/sharpeners.html#psharpen AquilineStudios] - pSharpen additional usage information.
 
 
-----------------------------------------------
'''Back to [[External_filters#Sharpeners|External Filters]] ←'''

@@ Line 2: / Line 2: @@
 {{Filter3
 | ilpippo80, colours
-| 02/08/2015
+| 07/03/2015
 |3=[http://forum.doom9.org/showthread.php?t=172422#post1732663 pSharpen script]
 |4= [[:Category:Sharpeners|Sharpeners]]
@@ Line 25: / Line 25: @@
 == [[Script variables|Syntax and Parameters]] ==
-:{{Template:FuncDef|pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", float "dest_x", float "dest_y")}}
+:{{Template:FuncDef|pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", int "dest_x", int "dest_y")}}
 <br>
 ::{{Par2| |clip| }}
@@ Line 40: / Line 40: @@
 :::The horizontal and vertical [[supersampling]] factors, respectively. Higher values will reduce aliasing, at the expense of speed.
 <br>
-::{{Par2|dest_x|float|clp.width()}}
+::{{Par2|dest_x|int|clp.width()}}
-::{{Par2|dest_y|float|clp.height()}}
+::{{Par2|dest_y|int|clp.height()}}
 :::Final image size; defaults to the dimensions of the input clip.
 <br>
@@ Line 52: / Line 52: @@
 == Changelog ==
   Version      Date(D/M/Y)      Changes<br>
 /08/2015       - Update to use MaskTools2
 /07/2005       - Initial public release

@@ Line 40: / Line 40: @@
 :::The horizontal and vertical [[supersampling]] factors, respectively. Higher values will reduce aliasing, at the expense of speed.
 <br>
-::{{Par2|dest_x|float|1.0}}
+::{{Par2|dest_x|float|clp.width()}}
-::{{Par2|dest_y|float|1.0}}
+::{{Par2|dest_y|float|clp.height()}}
-:::Final image size.
+:::Final image size; defaults to the dimensions of the input clip.
 <br>
@@ Line 48: / Line 48: @@
 pSharpen with default settings:
   [[AviSource]]("Blah.avi")
-  pSharpen(strength=25, threshold=75, ss_x=1.0, ss_y=1.0, dest_x=1.0, dest_y=1.0)
+  pSharpen(strength=25, threshold=75, ss_x=1.0, ss_y=1.0)
 <br>
 == Changelog ==