DCTFun
From Avisynth wiki
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| − | {{FilterCat4|External_filters|Plugins|Denoisers| | + | {{FilterCat4|External_filters|Plugins|Denoisers|Spatial_denoisers}} |
{{Filter3 | {{Filter3 | ||
| Prunedtree | | Prunedtree | ||
| 4b, 4c, 5 | | 4b, 4c, 5 | ||
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| − | *[//web.archive.org/web/ | + | *[https://web.archive.org/web/20070717174239if_/http://soulhunter.chronocrossdev.com/data/dctfun4b.zip dctfun4b.zip]<br/> |
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| − | *[//web.archive.org/web/ | + | *[https://web.archive.org/web/20090609172234if_/http://mf.creations.nl/avs/filters/dctfun4c.dll dctfun4c.dll]<br/> |
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| − | *[//web.archive.org/web/ | + | *[https://web.archive.org/web/20140628160203if_/http://www.64k.it/andres/data/avisynth/dctfun5_r1.zip dctfun5_r1.zip] |
| Spatial Denoisers | | Spatial Denoisers | ||
| Closed source | | Closed source | ||
|6=[http://forum.doom9.org/showthread.php?t=114526 Doom9 Thread] | |6=[http://forum.doom9.org/showthread.php?t=114526 Doom9 Thread] | ||
}} | }} | ||
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== Description == | == Description == | ||
DCTFun4 and DCTFun5 are both 2 fast denoisers that do hard thresholding of a complete 4x4 [2x2 for DCTFun5] ICT transform.<br> | DCTFun4 and DCTFun5 are both 2 fast denoisers that do hard thresholding of a complete 4x4 [2x2 for DCTFun5] ICT transform.<br> | ||
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== Requirements == | == Requirements == | ||
| − | * AviSynth 2.5.8 or | + | * [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.5.8 or greater] |
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | * [[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]] | * Supported color formats: [[YV12]] | ||
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::{{Par2|luma_thresh|float|3.0}} | ::{{Par2|luma_thresh|float|3.0}} | ||
| − | :::Luma threshold | + | :::Luma threshold; if it's set to 0, it bypasses the plane. |
| − | + | ||
<br> | <br> | ||
::{{Par2|chroma_thresh|float|2.0}} | ::{{Par2|chroma_thresh|float|2.0}} | ||
| − | :::Chroma threshold | + | :::Chroma threshold; if it's set to 0, it bypasses the plane. |
| − | + | ||
<br> | <br> | ||
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!dctfun4b | !dctfun4b | ||
| − | |[http://web.archive.org/web/ | + | |[http://web.archive.org/web/20070717174239if_/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] | |[http://www.avisynth.nl/users/warpenterprises/files/dctfun4b_5F25_dll_20060205.zip dctfun4b_5F25_dll_20060205.zip] | ||
|- | |- | ||
!dctfun4c | !dctfun4c | ||
| − | |[http://web.archive.org/web/ | + | |[http://web.archive.org/web/20090609172234if_/http://mf.creations.nl/avs/filters/dctfun4c.dll dctfun4c.dll] |
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|- | |- | ||
!dctfun5 | !dctfun5 | ||
| − | |[http://web.archive.org/web/ | + | |[http://web.archive.org/web/20140628160203if_/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] | |[http://www.avisynth.nl/users/warpenterprises/files/dctfun5_5F25_dll_20060809.zip dctfun5_5F25_dll_20060809.zip] | ||
|} | |} | ||
Latest revision as of 10:19, 25 June 2020
| Abstract | |
|---|---|
| Author | Prunedtree |
| Version | 4b, 4c, 5 |
| Download |
|
| Category | Spatial Denoisers |
| License | Closed source |
| Discussion | Doom9 Thread |
Contents[hide] |
[edit] 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).
[edit] Requirements
- [x86]: AviSynth+ or AviSynth 2.5.8 or greater
- Progressive input only
- Supported color formats: YV12
[edit] 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.
- float luma_thresh = 3.0
- float chroma_thresh = 2.0
- Chroma threshold; if it's set to 0, it bypasses the plane.
- float chroma_thresh = 2.0
[edit] Examples
AviSource("Blah.avi") dctfun4b()
[edit] Changelog
2006-08-09: - Initial release
[edit] 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 |
[edit] External Links
- Doom9 Forum - DCTFun4 / DCTFun5 discussion.
Back to External Filters ←
