Image analysis – Color image processing – Color correction
Reexamination Certificate
2009-03-17
2010-10-19
Ge, Yuzhen (Department: 2624)
Image analysis
Color image processing
Color correction
Reexamination Certificate
active
07817853
ABSTRACT:
An image converting method includes the steps of: converting each pixel of an input image into 2-dimensional conversion chromaticity coordinate values which are obtained by projecting conversion chromaticity coordinate values obtained by converting each of said pixels by using parameters for converting in chromaticity coordinates onto a unit plane, and obtaining parameter values in which a barycenter of a color region including the 2-dimensional conversion chromaticity coordinate values are set to ⅓; and converting the input image by the obtained parameter values.
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Matsushiro Nobuhito
Ota Noboru
Ge Yuzhen
Oki Data Corporation
Panitch Schwarze Belisario & Nadel LLP
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