[OM] IMG: Nathan's PAW 48: wine, social life and light

[usher99]

Here's a rough idea of how it could be transformed.
<http://www.moosemystic.net/Gallery/Others/Wajsman/PAW104807.htm>



Another very interesting/instructive Moose image analysis. Thanks.

No clue that the Moose uses deconvolution as a tool. I believe Focus 
Magic uses a peanut butter spread on cracker approach with
blind deconvolution assuming a gaussian PSF---still works well 
especially in this situation where general defocus blur is to be 
reduced for the alternative view. Works well in astrophotography 
apparently as it is a very good assumption for atmospheric effects 
--gaussian blur with largish radius. I believe DXO does the 
deconvolution on the separate RGB channels and is context aware. Noise 
seems to cause great indigestion for deconvolution and I believe focus 
Magic reduces it no matter what. I am not sure,but despite a stable 
full of optics Ph.D's DXO could no way quickly crank out lens module 
after lens module with lens specific PSF, though aberration corrections 
clearly are carefully done---even to the point of focus distance 
specific aberration correction when possible.

Mike
-- 
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/