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ScanTailor-Advanced / scantailor-advanced

ScanTailor Advanced is the version that merges the features of the ScanTailor Featured and ScanTailor Enhanced versions, brings new ones and fixes.
GNU General Public License v3.0
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1.0.19: colors: wiener denoiser #77

Closed zvezdochiot closed 12 months ago

zvezdochiot commented 1 year ago

Hi @vigri , @lightsilverberryfox .

One of the Wiener Denoiser options:

Iw = mean + dI * kdev
dI = I - mean
kdev = {
    0, if(dev < noise_dev)
    (dev - noise_dev) / dev, if(other)
}

Fast. Used IntegralImage. Source code: STEX.