EXCERPT page containing first few paragraphs. 2019-02-23 14:22:54
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In areas of solid color, color bleeds into sharply-defined areas of differing color, such as a red background bleeding into white text.
The random photosite layout of the sensor design interacts badly at times; sharply-defined edges have semi-random-color photosites that lowers the ability to clearly distinguish a color edge, since the edge might be red, but only green and blue pixels to work with.
Or the semi-random layout could clump the same-color in ways that just don’t interact well with conflicting-color subject matter.
Whether or not a sophisticated RAW conversion could eliminate color bleed is unclear, since like a Bayer-pattern sensor, missing data is missing data (lower color resolution for some colors). And it might be very compute intensive (slow) even if it could be dealt with.
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