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/ How the RYYB sensor on the Huawei P30 Pro works
How the RYYB sensor on the Huawei P30 Pro works
The Huawei P30 Pro is the first smartphone to use Sony's new IMX650 sensor. Apart from having a resolution of 40MP, the special feature of this sensor is that it has an RYYB color filter. Huawei claims this makes the sensor collect 40% light. But what is an RYYB color filter and how does it differ from what other phones have? To understand the RYYB filter, we must first understand how a Bayer filter works. A Bayer filter is a color filter array overlaid on top of an image sensor, and is named after Bryce Bayer, who invented it. The reason we need a color filter array is because...
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