DCTFun
From Avisynth wiki
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{{FilterCat|External_filters|Denoisers|Spatial Denoisers}} | {{FilterCat|External_filters|Denoisers|Spatial Denoisers}} | ||
| − | {{ | + | {{Filter3 |
| Prunedtree | | Prunedtree | ||
| 4b, 4c, 5 | | 4b, 4c, 5 | ||
| − | |||
| − | |||
| − | |||
| − | |||
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| − | * [[ | + | *[//web.archive.org/web/20070717174239/http://soulhunter.chronocrossdev.com/data/dctfun4b.zip dctfun4b.zip]<br/> |
| + | ------ | ||
| + | *[//web.archive.org/web/20090609172234/http://mf.creations.nl/avs/filters/dctfun4c.dll dctfun4c.dll]<br/> | ||
| + | ------ | ||
| + | *[//web.archive.org/web/20140628160203/http://www.64k.it/andres/data/avisynth/dctfun5_r1.zip dctfun5_r1.zip] | ||
| + | | Spatial Denoisers | ||
| Closed source | | Closed source | ||
| − | |}} | + | |6=[http://forum.doom9.org/showthread.php?t=114526 Doom9 Thread] |
| + | }} | ||
<br> | <br> | ||
== Description == | == Description == | ||
:DCTFun4 and DCTFun5 are both 2 fast denoisers that do hard thresholding of a complete 4x4 [2x2 for DCTFun5] ICT transform. | :DCTFun4 and DCTFun5 are both 2 fast denoisers that do hard thresholding of a complete 4x4 [2x2 for DCTFun5] ICT transform. | ||
:DCTFun4 is a bit slower than DCTFun5 but should give better quality, DCTFun5 is a bit faster but less powerful in noise suppression (they are simply scaled for different speed/quality goals).<br> | :DCTFun4 is a bit slower than DCTFun5 but should give better quality, DCTFun5 is a bit faster but less powerful in noise suppression (they are simply scaled for different speed/quality goals).<br> | ||
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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]] |
<br> | <br> | ||
| − | ::{{ | + | == [[Script variables|Syntax and Parameters]] == |
| + | :{{Template:FuncDef| dctfun4b (clip, float "luma_thresh", float "chroma_thresh")}} | ||
| + | :{{Template:FuncDef| dctfun4c (clip, float "luma_thresh", float "chroma_thresh")}} | ||
| + | :{{Template:FuncDef| dctfun5 (clip, float "luma_thresh", float "chroma_thresh")}} | ||
| + | <br> | ||
| + | ::{{Par2|luma_thresh|float|3.0}} | ||
:::Luma threshold. | :::Luma threshold. | ||
::::If it's set to 0, it bypasses the plane. | ::::If it's set to 0, it bypasses the plane. | ||
<br> | <br> | ||
| − | ::{{ | + | ::{{Par2|chroma_thresh|float|2.0}} |
:::Chroma threshold. | :::Chroma threshold. | ||
::::If it's set to 0, it bypasses the plane. | ::::If it's set to 0, it bypasses the plane. | ||
| Line 40: | Line 45: | ||
2006-08-09: | 2006-08-09: | ||
- Initial release | - Initial release | ||
| + | <br> | ||
| + | == Archived Downloads == | ||
| + | {| class="wikitable" border="1"; width="400px" | ||
| + | |- | ||
| + | !!width="100px"| Version | ||
| + | !!width="150px"| Download | ||
| + | !!width="150px"| Mirror | ||
| + | |- | ||
| + | !dctfun4b | ||
| + | |[http://web.archive.org/web/20070717174239/http://soulhunter.chronocrossdev.com/data/dctfun4b.zip dctfun4b.zip] | ||
| + | |[http://www.avisynth.nl/users/warpenterprises/files/dctfun4b_5F25_dll_20060205.zip dctfun4b_5F25_dll_20060205.zip] | ||
| + | |- | ||
| + | !dctfun4c | ||
| + | |[http://web.archive.org/web/20090609172234/http://mf.creations.nl/avs/filters/dctfun4c.dll dctfun4c.dll] | ||
| + | | | ||
| + | |- | ||
| + | !dctfun5 | ||
| + | |[http://web.archive.org/web/20140628160203/http://www.64k.it/andres/data/avisynth/dctfun5_r1.zip dctfun5_r1.zip] | ||
| + | |[http://www.avisynth.nl/users/warpenterprises/files/dctfun5_5F25_dll_20060809.zip dctfun5_5F25_dll_20060809.zip] | ||
| + | |} | ||
| + | |||
<br> | <br> | ||
== Links == | == Links == | ||
- [http://forum.doom9.org/showthread.php?t=114526 Doom9 Forum] - DCTFun4 / DCTFun5 discussion.<br> | - [http://forum.doom9.org/showthread.php?t=114526 Doom9 Forum] - DCTFun4 / DCTFun5 discussion.<br> | ||
Revision as of 18:06, 28 June 2014
| Abstract | |
|---|---|
| Author | Prunedtree |
| Version | 4b, 4c, 5 |
| Download |
|
| Category | Spatial Denoisers |
| License | Closed source |
| Discussion | Doom9 Thread |
Contents |
Description
- DCTFun4 and DCTFun5 are both 2 fast denoisers that do hard thresholding of a complete 4x4 [2x2 for DCTFun5] ICT transform.
- DCTFun4 is a bit slower than DCTFun5 but should give better quality, DCTFun5 is a bit faster but less powerful in noise suppression (they are simply scaled for different speed/quality goals).
Requirements
- - AviSynth 2.5.8 or later
- - Progressive input only
- - Supported color formats: YV12
Syntax and Parameters
- dctfun4b (clip, float "luma_thresh", float "chroma_thresh")
- dctfun4c (clip, float "luma_thresh", float "chroma_thresh")
- dctfun5 (clip, float "luma_thresh", float "chroma_thresh")
- float luma_thresh = 3.0
- Luma threshold.
- If it's set to 0, it bypasses the plane.
- Luma threshold.
- float luma_thresh = 3.0
- float chroma_thresh = 2.0
- Chroma threshold.
- If it's set to 0, it bypasses the plane.
- Chroma threshold.
- float chroma_thresh = 2.0
Examples
AviSource("Blah.avi") dctfun4b()
Changelog
2006-08-09: - Initial release
Archived Downloads
| Version | Download | Mirror |
|---|---|---|
| dctfun4b | dctfun4b.zip | dctfun4b_5F25_dll_20060205.zip |
| dctfun4c | dctfun4c.dll | |
| dctfun5 | dctfun5_r1.zip | dctfun5_5F25_dll_20060809.zip |
Links
- Doom9 Forum - DCTFun4 / DCTFun5 discussion.
