Image analysis – Image enhancement or restoration
Reexamination Certificate
2008-04-08
2008-04-08
Werner, Brian (Department: 2624)
Image analysis
Image enhancement or restoration
C382S162000
Reexamination Certificate
active
10816317
ABSTRACT:
A method of improving a digital color image having pixels, the method includes identifying pixels from the digital color image representing one or more sky regions; detecting sky occlusion regions by examining the sky regions; developing a model based on the identified sky pixels, wherein such model is a mathematical function that has inputs of pixel position and outputs of color; and using the model to operate on the digital color image to replace the values of pixels from the sky occlusion regions with values predicted by the model.
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Eastman Kodak Company
Owens Raymond L.
Redding Thomas M
Werner Brian
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