Method and apparatus for modifying the color saturation of...

Details Method and apparatus for modifying the color saturation of... Method and apparatus for modifying the color saturation of...

2006-10-24

2006-10-24

Ho, Tuan (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S234000

Reexamination Certificate

active

07126632

ABSTRACT:
A method for the transformation of image signals that have been obtained by color filtering and have been logarithmically compressed is proposed. The color saturation of the recorded images is increased thereby. According to one aspect of the invention, the transformed image signals are determined as a function of the logarithmically compressed image signals and the logarithmically compressed brightness signals for a spectral color.

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Paul Haeberli, “Matrix Operations For Image Processing”, Nov. 1993, 4-pages.

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