DCTFun
From Avisynth wiki
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| Prunedtree | | Prunedtree | ||
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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. | |
| − | + | 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> | |
<br> | <br> | ||
== Requirements == | == 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]] == | == [[Script variables|Syntax and Parameters]] == | ||
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| − | == Links == | + | ==External 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> | ||
| + | <br> | ||
| + | <br> | ||
| + | ----------------------------------------------- | ||
| + | '''Back to [[External_filters#Spatial_Denoisers|External Filters]] ←''' | ||
Revision as of 06:27, 20 September 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 |
External Links
- Doom9 Forum - DCTFun4 / DCTFun5 discussion.
Back to External Filters ←
