09/28/08 [DMFA #939] - Newton Strikes Again

Started by Ren Gaulen, September 28, 2008, 09:48:21 PM

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AmigaDragon

#60
Enlarging images does one of two things without additional image processing, either shows jaggies as the pixels are enlarged or smooths them, making it look fuzzy.

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Tapewolf

#61
Quote from: AmigaDragon on September 30, 2008, 09:22:29 PM
Enlarging images does one of two things without additional image processing, either shows jaggies as the pixels are enlarged or smooths them, making it look fuzzy.

Also, it makes the JPEG artifacts really come out.  Especially Madmann's version, since he saved it as a JPEG too, so you've got two generations of distortion.

If I have time tonight - which is unlikely - I'll see if I can do a cleanup job on it.  This will be more difficult than with Disasters etc, since the improved shading means more colour levels to take into account.

J.P. Morris, Chief Engineer DMFA Radio Project * IT-HE * D-T-E


Madmann135

Quote from: Tapewolf on October 01, 2008, 04:16:03 AM
Quote from: AmigaDragon on September 30, 2008, 09:22:29 PM
Enlarging images does one of two things without additional image processing, either shows jaggies as the pixels are enlarged or smooths them, making it look fuzzy.

Also, it makes the JPEG artifacts really come out.  Especially Madmann's version, since he saved it as a JPEG too, so you've got two generations of distortion.

If I have time tonight - which is unlikely - I'll see if I can do a cleanup job on it.  This will be more difficult than with Disasters etc, since the improved shading means more colour levels to take into account.

I said it was a quick enlargement.
in fact I jumped it from 72dpi to 300dpi. 

Yes, I do post just to see my own words on the screen.