Quantcast TMPGEnc Noise Reduction Filter for Avisynth? - digitalFAQ.com Forums [Archives]
  #1  
08-31-2003, 08:44 PM
jamz jamz is offline
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Hi all.

I'm trying to merge away from TMPGEnc and into AviSynth Scripting. With TMPGEnc i use the provided Noise Reduction filter on really high settings, because my tv tuner receives bad interference lines. Anyway the TMPGEnc noise reduction filter works really really well, and makes cartoons i record from tv come out really well.

Now i'm starting to use Avisynth and i would really like a plugin that is exactly the same as the TMPGEnc filter. At the moment i use TemporalSoften and it gets rid of all the blockey dots on the video, but i still need the noise reduction to get rid of the interference lines.

Can anyone name a noise reduction filter that will give me the same results as the TMPGEnc one?

With TMPGEnc filter i use the settings:
Still Picture : 70
Range: 3
Time Axis : 20

If you want i can provide some images to show you my situation.

Thanks,
James.
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Someday, 12:01 PM
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  #2  
08-31-2003, 09:25 PM
kwag kwag is offline
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Hi James,

Try the optimal script, but increase the "Spatial" parameters on STMedian.
Script here: http://www.kvcd.net/forum/viewtopic.php?t=3483

Play with the line: STMedianFilter(8, 32, 0, 0 )
And increase the 8 and the 32. Leave the 0, 0 (Temporal values) alone.

-kwag
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08-31-2003, 09:26 PM
kwag kwag is offline
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Quote:
Originally Posted by jamz
If you want i can provide some images to show you my situation.
That would help too. To see exactly what kind of noise you're dealing with

-kwag
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09-01-2003, 02:28 AM
jamz jamz is offline
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ok here is a page that has two images on it to demonstrate the noise and how well TMPGNec fixes it.
http://www24.brinkster.com/jslawler1...ages/kvcd.html
the images are about 250KB each, i didnt wanna lose the quality to jpg.
Note the images are in 2X zoom, and the original resolution is 352x288.

I wanna achieve the TMPGNec quality with AviSynth.

I'll also
Quote:
Play with the line: STMedianFilter(8, 32, 0, 0 )
Thanks,
James.
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  #5  
09-01-2003, 03:37 AM
Dialhot Dialhot is offline
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If playing with STMedian filter isn't enought, you can add a line "deen()" just after the load of the source.

You will need the plugin deen.dll for that.
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