Upsampling method

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tomczak
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Joined: April 25th, 2009, 12:56 am
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Upsampling method

Post by tomczak »

Does the method described here make sense to anybody?

https://www.dpreview.com/news/050146951 ... ve-results
Maciej Tomczak
Phototramp.com
jsachs
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Joined: January 22nd, 2009, 11:03 pm

Re: Upsampling method

Post by jsachs »

It appears to be a variation on some of the AI-based techniques already available -- in other words, it depends on training the algorithm against a large set of sample images. When upsizing, it essentially replaces the missing information with details selected from images on which it was trained.
Jonathan Sachs
Digital Light & Color
johnp
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Re: Upsampling method

Post by johnp »

You just know someone's going to train the AI on a bunch of kitten images.
tomczak
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Re: Upsampling method

Post by tomczak »

Another, longer article from dpReview on the topic.

https://www.dpreview.com/articles/50760 ... fic_source
Maciej Tomczak
Phototramp.com
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