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New FOVEON sensor using dual (not triple) layers of pixels to improve readout speed [Patent]

SIGMA, an owner of FOVEON, filed a patent of a sensor using dual layers of pixels to improve readout speed.

【公開番号】特開2018-195961(P2018-195961A) click here
【公開日】平成30年12月6日(2018.12.6)
【発明の名称】画像処理信号方法、画像信号処理装置、撮像装置

Each pixel has two layers of "B and G" or "G and R" as shown in a figure of embodiment.
JPA_430195961_000008.gif
Embodiment

All pixels have G layer (a) and missing colors of R or B at each pixels are interpolated as virtual Bayer array (b).
JPA_430195961_000006.gif
Sensor structure (a) and virtual Bayer array (b)

This method would be help an improvement of readout speed of a triple layer type FOVEON sensor for a high frame rate live-view and video recording.

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Chistmas colors [Square World]

街路樹(クロガネモチ Ilex rotunda)も冬の装いです。
christmas_colors.jpg
Camera: NEX-7, Lens: SMC PENTAX-M ZOOM 28-50mm F3.5-4.5, Focal length: 50mm, Aper.: f/8, Ex.: 1/80 sec, ISO: 100.
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