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jralvarez
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Re: March 19 - Day TWO: Interfacing to and Processing Data From Image Sensors
jralvarez   3/19/2013 2:49:36 PM
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@jbswindle: on optical correction.

Great question. Due to the time limitation, I did not go into lenses, but you are correct. Lens aberrations are very important to address, especially in applications where you are forced to use small lenses. These two-dimensional aberrations can be corrected digitally. What you want to look for is an IP core that does general de-warping or it is dedicated to a specifc correction like: vignetting or lens shading correction (especially in the corners)



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