[DPR] Olympus patent points at sensors with built-in polarizing filter

[RSSBot]

Olympus has patented a technology that records polarization information on the sensor itself, giving the effect of a polarizing filter but without the light cost. The patent is for a two-layer sensor that records color and brightness information on the top layer, just like a conventional sensor, but then has a second layer that captures information about the polarization of the light arriving at the camera. Read more (http://www.dpreview.com/articles/7033875298/olympus-patents-two-layer-sensor-for-capturing-polarization-information)


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