Light field Camera - how it works
I found this explanation of how the Light field camera works (Lytro) quite interesting (and more understandable than others).
It is by Image Analyst, Dr Mike Pound (University of Nottingham, England) and runs to 11:59.
Hyper-link to see it over on where it enlarges full screen. Plus the follow up: Light-field Magic There are several others that may be of interest, in fact 18 (currently) viewable from
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