IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

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United States of America Patent

APP PUB NO 20140294277A1
SERIAL NO

14194869

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Abstract

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An image processing apparatus for processing a radiation image obtained from a radiation detector capable of releasing or accumulating electric charges for each row, comprising: a target value setting unit configured to set a target value of each pixel on a correction target row in the radiation image based on pixel values on a row adjacent to the correction target row; a pixel selection unit configured to select an effective pixel on the correction target row based on a pixel value and the target value of each pixel on the correction target row; and a correction unit configured to derive a correction coefficient using a pixel value and the target value of the effective pixel and correct the correction target row based on the correction coefficient.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsumata, Shinya Tokyo, JP 11 38

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