Quantcast Avisynth: Bicublinresize - digitalFAQ.com Forums [Archives]
  #1  
10-18-2005, 02:53 AM
supermule supermule is offline
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Has anyone used this resize filter by MarcFD see here and in Doom forum

here which gives me an impression thats it real fast.

It states in the avisynth docs that :

Code:
FastBicubic is a unfiltered Bicubic resampler.
Bicublin use bicubic on Y plane and bilinear on UV planes.
What does it mean by the "unfiltered" in the Fastbicubic ??

How does the Bicublin using different methods on Y and UV planes help/benefit the Video ???

Can someone explain this, so that I can finally test them out.thanks
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  #2  
10-18-2005, 03:21 AM
Dialhot Dialhot is offline
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Not an explanation but an advice : just forget this resizer.
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  #3  
10-18-2005, 09:26 AM
rds_correia rds_correia is offline
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Hi Phil,
Care to tell us why?
Is it because it bluries too much?
Just to know why, you see?
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  #4  
10-18-2005, 09:41 AM
Dialhot Dialhot is offline
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Quote:
Originally Posted by rds_correia
Is it because it bluries too much?
I would have say that it creates pixels where nothing existed before

Artifacts if you prefer.
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  #5  
10-18-2005, 02:38 PM
gamma gamma is offline
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it seems this resizer fits in the same category as billinearresize and pointresize..... As Dailhot said, not good imo.
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  #6  
10-19-2005, 09:29 AM
Boulder Boulder is offline
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Quote:
Originally Posted by gamma
it seems this resizer fits in the same category as billinearresize and pointresize.....
There's nothing wrong with BilinearResize, just don't use it for upsizing.
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