MedianBlur
From Avisynth wiki
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| + | [[Category:Plugins]] | ||
{{FilterCat|External_filters|Adjustment_filters|Blurring}} | {{FilterCat|External_filters|Adjustment_filters|Blurring}} | ||
| − | {{ | + | {{Filter3 |
| [http://www.avisynth.nl/users/tsp/ tsp] | | [http://www.avisynth.nl/users/tsp/ tsp] | ||
| 0.84 | | 0.84 | ||
| − | | [http://www.avisynth.nl/users/tsp/medianblur084.zip | + | | [http://www.avisynth.nl/users/tsp/medianblur084.zip medianblur084.zip] |
| Blurring | | Blurring | ||
| − | |||
| − | |||
| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2] | | [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2] | ||
| − | |}} | + | | 6=[http://forum.doom9.org/showthread.php?t=84636 Doom9 Thread] |
| + | }} | ||
<br> | <br> | ||
== Description == | == Description == | ||
| − | :A plugin with 5 different types of median blur filters. | + | :A plugin with 5 different types of median blur filters. |
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| − | + | ||
<br> | <br> | ||
| − | + | == 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: [[YV12]] |
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| − | + | ||
| − | + | ||
| − | : | + | |
| − | + | ||
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| − | + | ||
| − | + | ||
| − | :: | + | |
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<br> | <br> | ||
== Filters == | == Filters == | ||
| − | {{ | + | {{PluginFilterTable2}} |
{{PluginFilterRow|MedianBlur|MedianBlur| | {{PluginFilterRow|MedianBlur|MedianBlur| | ||
A spatial median blur filter with a variable radius. | A spatial median blur filter with a variable radius. | ||
| Line 56: | Line 44: | ||
|} | |} | ||
<br> | <br> | ||
| − | == | + | == Common Parameters == |
| − | + | {{Par2|radiusy|int|2}} | |
| − | + | {{Par2|radiusu|int|2}} | |
| + | {{Par2|radiusv|int|2}} | ||
| + | :Specify the radius to use: | ||
| + | |||
| + | ::*If the supplied radius is between -1 and -255 the plane is set to -radius. | ||
| + | ::*If the the radius is 0 the plane is copied unaltered. | ||
| + | ::*If the radius is less than -255 the plane isn't processed at all. | ||
| + | ::*Default is 2. | ||
<br> | <br> | ||
| − | + | {{Par2|calcborder|bool|true}} | |
| − | + | ::*If true (default) the borders of the frame is filtered too. | |
| − | - Added the option searchparam, bsfull, and spfull to ML3Dex and MedianBlurT.<br> | + | ::*If false then the border is copied from the source clip.<br> |
| − | + | <br> | |
| − | - Fixed a bug that caused a memory leak with motion compensation. | + | == Changelog == |
| − | + | Version Date Changes<br> | |
| − | + | 0.84 03/19/2005 - Added the option searchparam, bsfull, and spfull to ML3Dex and MedianBlurT.<br> | |
| − | + | 0.83 12/05/2004 - Fixed a bug that caused a memory leak with motion compensation. | |
| − | + | - Now calls MVTools with named arguments. This should increase support of different versions of MVTools.<br> | |
| − | + | 0.82 - Fixed a bug that caused an access violation in MedianBlurT and ML3Dex.<br> | |
| − | + | 0.81 - Bug fixes and added an option to show when MVTools detects a scene change.<br> | |
| − | + | 0.8 - Added ML3Dex a multilevel temporal median blur filter that can use MVTools for motion compensation.<br> | |
| − | + | 0.7 - Added support for motion compensation in MedianBlurT using manao's MVTools.<br> | |
| − | + | 0.65 - More bugs removed. | |
| − | + | - Added assembler optimization resulting in 30-60% speed increase for MedianBlurCW, MedianBlurT and MedianBlur(for radius >3)<br> | |
| − | + | 0.6 - Fixed a couple of bugs and added integer SSE optimization for MedianBlur for radius below 4. This results in a 85-400% speed increase.<br> | |
| − | + | 0.5 - Added MedianBlurB and MedianBlurT.<br> | |
| − | + | 0.4 - Added MedianBlurCW, a centerweighted median blur.<br> | |
| − | + | 0.31 - bugfix. Should make the same output as TMedianBlur except for the borders.<br> | |
| − | + | 0.3 - Optimized the sort algorithm even more. Also added the ability to process the borders.<br> | |
| − | + | 0.2 - Changed the sort algorithm to radix sort resulting in a great speed improvement especially for large radii.<br> | |
| − | + | - Also fixed a couple of bugs.<br> | |
| − | + | 0.1 10/29/2004 - First version. Really slow and buggy. | |
| − | + | - Used a modified bubble sort to find the median causing the filter to be extremely slow with large radii. | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
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| − | - First version. Really slow and buggy. | + | |
| − | + | ||
<br> | <br> | ||
== External Links == | == External Links == | ||
| − | - [http://forum.doom9.org/showthread.php?t=84636 Doom9 Forum] - | + | - [http://forum.doom9.org/showthread.php?t=84636 Doom9 Forum] - MedianBlur discussion. |
| + | <br> | ||
| + | <br> | ||
| + | <br> | ||
| + | ----------------------------------------------- | ||
| + | '''Back to [[External_filters#Blurring|External Filters]] ←''' | ||
Revision as of 00:30, 14 July 2014
| Abstract | |
|---|---|
| Author | tsp |
| Version | 0.84 |
| Download | medianblur084.zip |
| Category | Blurring |
| License | GPLv2 |
| Discussion | Doom9 Thread |
Contents |
Description
- A plugin with 5 different types of median blur filters.
Requirements
- - AviSynth 2.5.8 or later
- - Progressive input only
- - Supported color formats: YV12
Filters
| Filter | Description | Color format |
|---|---|---|
| MedianBlur |
A spatial median blur filter with a variable radius. |
YV12 |
| MedianBlurB |
A binary median blur filter. It will take advantage of integer SSE if present. |
YV12 |
| MedianBlurCW |
A centerweighted median blur filter with a variable radius. |
YV12 |
| MedianBlurT |
A temporal-spatial median blur filter with optional motion compensation using Manaos MVTools. |
YV12 |
| ML3Dex |
ML3Dex means Extended Multi Level 3Dimensional filtering. |
YV12 |
Common Parameters
int radiusy = 2
int radiusu = 2
int radiusv = 2
- Specify the radius to use:
- If the supplied radius is between -1 and -255 the plane is set to -radius.
- If the the radius is 0 the plane is copied unaltered.
- If the radius is less than -255 the plane isn't processed at all.
- Default is 2.
bool calcborder = true
- If true (default) the borders of the frame is filtered too.
- If false then the border is copied from the source clip.
Changelog
Version Date Changes
0.84 03/19/2005 - Added the option searchparam, bsfull, and spfull to ML3Dex and MedianBlurT.
0.83 12/05/2004 - Fixed a bug that caused a memory leak with motion compensation. - Now calls MVTools with named arguments. This should increase support of different versions of MVTools.
0.82 - Fixed a bug that caused an access violation in MedianBlurT and ML3Dex.
0.81 - Bug fixes and added an option to show when MVTools detects a scene change.
0.8 - Added ML3Dex a multilevel temporal median blur filter that can use MVTools for motion compensation.
0.7 - Added support for motion compensation in MedianBlurT using manao's MVTools.
0.65 - More bugs removed. - Added assembler optimization resulting in 30-60% speed increase for MedianBlurCW, MedianBlurT and MedianBlur(for radius >3)
0.6 - Fixed a couple of bugs and added integer SSE optimization for MedianBlur for radius below 4. This results in a 85-400% speed increase.
0.5 - Added MedianBlurB and MedianBlurT.
0.4 - Added MedianBlurCW, a centerweighted median blur.
0.31 - bugfix. Should make the same output as TMedianBlur except for the borders.
0.3 - Optimized the sort algorithm even more. Also added the ability to process the borders.
0.2 - Changed the sort algorithm to radix sort resulting in a great speed improvement especially for large radii.
- Also fixed a couple of bugs.
0.1 10/29/2004 - First version. Really slow and buggy. - Used a modified bubble sort to find the median causing the filter to be extremely slow with large radii.
External Links
- Doom9 Forum - MedianBlur discussion.
Back to External Filters ←
