Efficient algorithm for color recovery from 8-bit to 24-bit colo

Details Efficient algorithm for color recovery from 8-bit to 24-bit colo Efficient algorithm for color recovery from 8-bit to 24-bit colo

1997-11-03

2000-07-18

Lee, Thomas D.

Image analysis

Color image processing

Color correction

348266, 348272, G06K 900, H04N 907, H04N 314

Patent

active

060918519

ABSTRACT:
What is disclosed is method that interpolates missing color components for an original pixel by utilizing color medians for surrounding blocks of green pixels. A new pixel is output which has complete color information which is a function of the original pixel and interpolated color components. The interpolated pixel is a true representation of both luminance and chrominance information.

REFERENCES:
patent: 4630307 (1986-12-01), Cok
patent: 4642678 (1987-02-01), Cok

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