SmoothUV/SSHiQ
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Description
A general purpose spatial denoiser. SSHiQ has independent parameters for both luma and chroma, meaning that you can process the luma only and leave the chroma intact or vice versa.
Syntax and Parameters
- SSHiQ (clip, int "rY", int "rC", int "tY", int tC, bool "HQY", bool "HQC", bool "field")
- clip =
- Input clip must be YV12.
- clip =
- int rY = 5
- int rC = 3
- The radii for luma (Y) and chroma (U,V); controls how far from the current pixel neighbors are used. The greater the value the more it smooths.
- Range: 1 to 7
- int rY = 5
- int tY = 20
- int tC = 30
- Luma (Y) and Chroma (U,V) thresholds; noise VS detail sensitivity. If set to 0 or anything less the plane simply gets copied.
- Range: 0 to 450
- int tY = 20
- int str = 240
- Range: 0 to 255
- Strength is only used for HiQ mode and it controls how much of the smoothed version should be used at best for calculating the new pixel.
- Range: 0 to 255
- int str = 240
- bool HQY = true
- bool HQC = true
- True enables HiQ mode; edge processing strength gets automatically reduced.
- (HQ == 0) ? smoothed_pixel : ( (strength-edge*2)*smoothed_pixel + (256-(strength-edge*2))*pixel_in )/256
- bool HQY = true
- bool field = false
- False is for progressive input, true is for interlaced input.
- bool field = false
Examples
SSHiQ with default settings:
AviSource("Blah.avi") SSSHiQ(rY=5, rC=3, tY=20, tC=30, str=240, HQY=true, HQC=true, field=false)
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