Sony states that the reason for adding the fourth filter color is "to reduce the color reproduction errors and to record natural images closer to the natural sight perception of the human eye".[2]
The RGBE array uses a fourth color, cyan, as well as red, green and blue
Compare with the earlier Bayer filter, with twice the number of pure green cells (while cyan colored light is a mix of green and blue, so sensors for that color also detects green and blue colors)
rgbe, filter, digital, photography, alternative, color, filter, array, bayer, filter, grgb, similarly, uses, mosaic, pixel, filters, green, blue, emerald, like, cyan, according, sony, also, requires, demosaicing, produce, full, color, image, developed, sony, u. In digital photography the RGBE filter is an alternative color filter array to the Bayer filter GRGB It similarly uses a mosaic of pixel filters of red green blue and emerald like cyan according to Sony and so also requires demosaicing to produce a full color image It was developed by Sony and so far is used only in the ICX456 8 megapixel CCD and in the Sony Cyber shot DSC F828 camera 1 Isometric projection of the RGBE filter on a pixel array e g CCD Sony states that the reason for adding the fourth filter color is to reduce the color reproduction errors and to record natural images closer to the natural sight perception of the human eye 2 The RGBE array uses a fourth color cyan as well as red green and blue Compare with the earlier Bayer filter with twice the number of pure green cells while cyan colored light is a mix of green and blue so sensors for that color also detects green and blue colors See also editColor filter array Bayer filter CYGM filter Foveon X3 sensorReferences edit Phil Askey Sony Cyber shot DSC F828 Review DPReview com January 2004 Sony announce new RGBE CCD press release DPReview com 15 July 2003 nbsp This photography related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title RGBE filter amp oldid 1115345714, wikipedia, wiki, book, books, library,
