A solid-state image sensor has a plurality of pixels, a read-out circuit and a signal processing section. The plurality of pixels includes a plurality of first pixels, a plurality of second pixels, a plurality of third pixels and a plurality of fourth pixels. The signal processing section includes a...http://www.google.fr/patents/US7990447?utm_source=gb-gplus-shareBrevet US7990447 - Solid-state image sensor
