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Mother
Aug 2003


Bitter, miserable twat.

Guide: removing logos/watermarks without leaving a big ugly blur

Just something I was playing around with, thought I'd share.

Example:



Draw a b/w mask in MS Paint or whatever:



Get AviSynth and the AVSInpaint plugin.

Use the following script:

code:
loadCplugin("C:\Program Files\AviSynth 2.5\plugins\AVSInpaint.dll") AVISource("cam-rambo-wprp-sample.avi") msk=ImageSource("mask.bmp").converttoyv12 inpaintlogo(mask=msk)
Result:



(Edit - why are my img tags not working?)

Last edited by Mother on 03-19-2008 at 10:13 AM

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Old Post 03-19-2008 10:11 AM
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Neversoft
May 2002


Admin?

That's pretty fucking neat you flash bastard!

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Old Post 03-19-2008 12:46 PM
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Mother
Aug 2003


Bitter, miserable twat.

Heh. Thanks.

That's just a quick demonstration. There's still a bit of a halo around where the text used to be, because there's a bit of ringing in the original Xvid.

It should be possible to get better results by adjusting the mask and/or the additional inpaintlogo() parameters.

But why is it that [IMG] tags don't work in this part of the forum? They seem to work in General Discussion.

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Old Post 03-19-2008 03:42 PM
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Fionn McCool
Mar 2005


Senior Member

Awesome, how did you discover this?

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Old Post 03-19-2008 04:10 PM
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bartleby
Jul 2005


assassin

Thats pretty cool , well done dude.

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Old Post 03-19-2008 04:58 PM
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LOLobo
Jan 2003


Canis rufus atheist

Mother

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Old Post 03-20-2008 06:02 AM
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Mother
Aug 2003


Bitter, miserable twat.

quote:
Originally posted by Fionn McCool
Awesome, how did you discover this?

I was actually searching for an AviSynth filter to help someone with a method of masking film damage.



I found the inpainting method isn't suitable for masking a large area such as this, but it does give good results for small items like logos, watermarks, counters, etc.

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Old Post 03-20-2008 01:38 PM
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pknw1
Sep 2005


Registered

very similar to

very similar to the DeLogo filter for VirtualDub, but this is hella lot simpler!

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Old Post 04-03-2008 10:47 AM
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