Any Advantage to Full Frame?

Started Aug 26, 2014 | Questions thread
Jack Hogan Veteran Member • Posts: 6,160
Re: Final Spatial Resolution: Facts get in the way of opinions

HSway wrote:

... one has to compare equal values by removing variances to get the idea of the difference. In this case we need to be compensating for the AA filter effect by touch of advanced sharpening (modern deconvolution versions of RL algorithm preferable to masking).

Sure, that introduces additional, potentially subjective variables but it is a valid approach.

And obviously best or simpler is comparing the sensors without AA filter.

Sure, or both with

On a side note, the differences in quality or nature of the detail compared between AA filter/deconvolution vs bare sensor, however marginal, is another topic.

Right. This is an interesting topic that I have some quantitative data on. When I have time I will start a thread on it in the Photographic Science and Technology Forum titled 'Why it's not a good idea to use deconvolution with a gaussian PSF liberally on AAless cameras'.

Jack

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