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1. Re: Partial Pixel Movement with non-Bicubic filtering
Chris Cox Jan 7, 2011 1:38 PM (in response to AdrenalStimuli)Photoshop supports partial pixel moves and transformations, with any resampling method.
Nearest Neighbor, of course, won't show partial pixels by design.
Bicubic is about as close to a lossless transform as you can get.
Windowed Sinc filters can get marginally closer, if you only use them ONCE and understand that they will have visible ringing artifacts around sharp transitions. When we tested many of the "best" interpolation algorithms, sinc filters were judged as some of the worst because of those ringing artifacts.
I don't know how you got the impression that "the industry" has better interpolation, because that simply is not the case.
Photoshop does not offer a huge variety of interpolation methods, because we have tested them and found that most are lacking in quality when used in the real world.


