Method and apparatus for controlling a camera module to...

Details Method and apparatus for controlling a camera module to... Method and apparatus for controlling a camera module to...

G - Physics

03

B

G03B 15/05 (2006.01) G03B 41/00 (2006.01)

Patent

CA 2618512

A method and an apparatus enabling use of a light source emitting a light of changing intensity and changing spectrum as a flash with a camera module having a white-balance routine and an exposure routine, wherein an initial value representative of a color spectrum emitted by the light source is transmitted to the camera module, the light source is turned on, and the camera module is signaled to scan a plurality of images of the scene while the light source is turned on, allowing the white-balance and exposure algorithms to be employed with each image scanned to refine the first initial value to refine the degree of compensation employed in correcting a color and a light level in the last one of the images of the plurality of images scanned.

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