Method and apparatus for three-dimensional shadow lightening

A method for image processing is provided, the method including acquiring a digital image (54) having a three-dimensional shadow (72, 78), determining a boundary of the three-dimensional shadow (72, 78), and lightening the three-dimensional shadow (72, 78) within the boundary.

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Bibliographic Details
Main Author JIA, CHARLES CHI
Format Patent
LanguageEnglish
Published 01.01.2004
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A method for image processing is provided, the method including acquiring a digital image (54) having a three-dimensional shadow (72, 78), determining a boundary of the three-dimensional shadow (72, 78), and lightening the three-dimensional shadow (72, 78) within the boundary.
Bibliography:Application Number: TW20020108326