HQDering mod
From Avisynth wiki
| Abstract | |
|---|---|
| Author | mawen1250 |
| Version | v1.4 |
| Download | HQDeringmod |
| Category | Deringing & Mosquito Noise |
| Requirements | |
| License | |
| Discussion | |
Contents |
Description
- Applies deringing by using a smart smoother near edges (where ringing occurs) only.
Required Filters
- dfttest v1.9.4
- dither v1.23.0
- MaskTools2 2.0a48+
- RemoveGrain + Repair v1.0pre
- RemoveGrainHD v0.5
Syntax and Parameters
- HQDeringmod(clip input, clip "smoothed", clip "ringmask",int "mrad", int "msmooth", bool "incedge", int "mthr", int "minp", int "nrmode", int "nrmodec", float "sigma", float "sigma2",
- int "sbsize", int "sosize", bool "sharp", int "drrep", float "thr", float "elast", int "Y", int "U", int "V", bool "lsb_in", bool "lsb", int "dither", bool "show")
Parameters for input/output
- Y int = 3
- U int = 2
- V int = 2
- Choose what planes to process.
- Y int = 3
- lsb_in bool = false
- Input clip is 16-bit stacked or not.
- lsb_in bool = false
- lsb_out bool = false
- Output clip is 16-bit stacked or not.
- lsb_out bool = false
- dither int = 6
- Dither mode for 8-bit output.
- dither int = 6
- show bool = false
- Whether to output mask clip instead of filtered clip.
- show bool = false
Parameters for ring mask
- mthr int = 60
- Threshold of prewitt edge mask, lower value means more aggressive processing.
- mthr int = 60
- minp int = 1
- Inpanding of prewitt edge mask, higher value means more aggressive processing.
- minp int = 1
- mrad int = 2
- Expanding of edge mask, higher value means more aggressive processing.
- mrad int = 2
- msmooth int = 1
- Inflate of edge mask, smooth boundaries of mask.
- msmooth int = 1
- incedge bool = false
- Whether to include edge in ring mask, by default ring mask only include area near edges.
- incedge bool = false
Parameters for dering kernel
- nrmode int =
- Kernel of dering:
- 0: dfttest
- 1: MinBlur(radius=1)
- 2: MinBlur(radius=2)
- 3: MinBlur(radius=3)
- Kernel of dering:
- nrmode int =
- nrmodec int =
- Kernel of dering for chroma.
- nrmodec int =
- sigma float = 128.0
- dfttest: sigma for medium frequecies.
- sigma float = 128.0
- sigma2 float = 8.0
- dfttest: sigma for low&high frequecies
- sigma2 float = 8.0
- sbsize int =
- dfttest: length of the sides of the spatial window
- sbsize int =
- sosize int =
- dfttest: spatial overlap amount
- sosize int =
Parameters for post-processing
- sharp bool = true
- Whether to use contra-sharpening to resharp deringed clip.
- sharp bool = true
- drrep int =
- Use repair for details retention, recommended values are 24/23(only for lsb=False)/13/12/1.
- drrep int =
- thr float = 10.0
- The same with "thr" in Dither_limit_dif16, valid value range is [0, 10.0], set to 0 will disable the limiting process.
- thr float = 10.0
- elast float = 3.0
- The same with "elast" in Dither_limit_dif16, valid value range is [1, 10.0].
- elast float = 3.0
Examples
Default:
AviSource("Blah.avi") HQDeringmod()
Changelog
26/12/2003 v0.1: [mf] - initial release
