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Vertical line noise !
#5
(23.01.2024, 19:55)Selur Wrote: KNLMeanCL with Distance 0 or Bilateral,.... no real clue since an image doesn't really say much about a video,...


KNL is the first thing i've tried, and although it's a very good denoiser for SD content.  It doesn't do a great job in combination with ESRgan upscaler !!
Even at the smallest settings, the denoising is too strong and eliminates allot of details !  Only when its used in combo with ESRgan ...

I guess, i have to make my choice.. ESRGan or KNLmeans..  Dodgy


taTaA
td

(23.01.2024, 19:55)Selur Wrote: Would need a sample which is a few seconds long to say anything more substantial.

There YOU Go..  Rolleyes


And Here ↓ u are (sample) Big Grin

Update:

KNLmeans + ESRgan does work, but have to exclude "Welsh Weighting" (much to strong !) , and fine tune every setting to find an nice balance between get ridding of those lines and preserve the details at the same time!

Duck is telling ya, this sample is challenging IMO!!
Getting rid of all vertico lines = washed out image = losing details.. !

Update 2:  Have found out mClean with an strong setting does a nice job remove ALL and i do mean ALL of the vertical noise while preserving image details very good  Cool
mclean + ESRgan = Perfect image now i'd (°^°) say .


Attached Files
.zip   sample.zip (Size: 4,93 MB / Downloads: 30)
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Messages In This Thread
Vertical line noise ! - by ToiletDuck - 23.01.2024, 19:25
RE: Vertical line noise ! - by Selur - 23.01.2024, 19:38
RE: Vertical line noise ! - by ToiletDuck - 23.01.2024, 19:47
RE: Vertical line noise ! - by Selur - 23.01.2024, 19:55
RE: Vertical line noise ! - by ToiletDuck - 23.01.2024, 20:19
RE: Vertical line noise ! - by Selur - 23.01.2024, 20:57
RE: Vertical line noise ! - by Selur - 23.01.2024, 20:59
RE: Vertical line noise ! - by ToiletDuck - 23.01.2024, 21:14
RE: Vertical line noise ! - by Selur - 23.01.2024, 21:19
RE: Vertical line noise ! - by ToiletDuck - 23.01.2024, 21:27
RE: Vertical line noise ! - by Selur - 23.01.2024, 21:33
RE: Vertical line noise ! - by ToiletDuck - 23.01.2024, 22:24
RE: Vertical line noise ! - by ToiletDuck - 24.01.2024, 01:02
RE: Vertical line noise ! - by Selur - 24.01.2024, 06:12
RE: Vertical line noise ! - by ToiletDuck - 27.01.2024, 19:39
RE: Vertical line noise ! - by Selur - 27.01.2024, 19:49
RE: Vertical line noise ! - by ToiletDuck - 28.01.2024, 03:18
RE: Vertical line noise ! - by Selur - 28.01.2024, 08:36
RE: Vertical line noise ! - by ToiletDuck - 28.01.2024, 21:51
RE: Vertical line noise ! - by Selur - 28.01.2024, 22:01
RE: Vertical line noise ! - by ToiletDuck - 28.01.2024, 22:20
RE: Vertical line noise ! - by Selur - 28.01.2024, 22:23
RE: Vertical line noise ! - by ToiletDuck - 28.01.2024, 22:27
RE: Vertical line noise ! - by ToiletDuck - 08.02.2024, 14:19
RE: Vertical line noise ! - by Selur - 08.02.2024, 14:20
RE: Vertical line noise ! - by ToiletDuck - 08.02.2024, 14:23
RE: Vertical line noise ! - by Selur - 08.02.2024, 14:25
RE: Vertical line noise ! - by ToiletDuck - 08.02.2024, 14:26

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