tag:blogger.com,1999:blog-19092890.post8901450795171451628..comments2024-03-28T17:41:43.970+02:00Comments on Image Sensors World: Low Light Imaging with CFA 3.0Vladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-19092890.post-16908218015181242002020-06-18T22:00:02.211+03:002020-06-18T22:00:02.211+03:00Poor bright light/noiseless performance was the ma...Poor bright light/noiseless performance was the main problem faced by previous RGBW implementations. CFA 3.0 being worse than CFA 2.0 in the noiseless case is a step in the wrong direction for market acceptance. Low light performance is already very good for CFA 2.0 and is not the gating factor at this point in time. Perhaps, in the future, CFA 3.0 will be useful.<br /><br />These have been our (Image Algorithmics) findings from partnering with image sensor companies, developing small pixel prototype RGBW sensors and processing algorithms that met their quality standards.<br /><br />High luminance and chrominance resolution, low false color and good dynamic range are essential. Non-binnable RGBW CFAs need to be competitive with Bayer in bright light, while binnable RGBW CFAs need to be competitive with Quad Bayer.<br />Tripurari Singhhttps://www.blogger.com/profile/05553763342710161951noreply@blogger.com