It's a bird

by Vian Esterhuizen

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3
votes
2answers
76 views

How is the spectral response of a camera typically measured?

I cannot find any resources that detail a standardized method of measuring the spectral response of a camera. Does such a standard exist? Does anyone know how to do this? To give some context, I'm ...
0
votes
0answers
51 views

How can I compute the FOV of a light field captured by a Lytro camera?

I have captured some light fields with a Lytro camera (1st generation) and loaded into Matlab. I want do do some calculations on the light field, but I have found out that these light fields are not ...
6
votes
1answer
482 views

Is there reference code for implementing light field photography?

Many of us here at photo SE have read about light field photography and related cameras from Lytro and Raytrix. A few of the advantages it allows are post-capture software focus, scene perspective ...
18
votes
2answers
759 views

What are the basic workings of the Lytro light-field camera?

lytro.com describes their new light field camera as being able to capture the entire light field, rather than just one plane of light, thereby allowing for a whole new set of post-processing ...