Image correction method, image correction apparatus, and...

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Reexamination Certificate

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Reexamination Certificate

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11197208

ABSTRACT:
The image correction method according to an embodiment of the present invention includes the steps of: (a) generating an absorption correction map by replacing a CT value of each pixel of a CT image with a corresponding linear absorption coefficient and replacing the linear absorption coefficient in a bone region with the linear absorption coefficient of water or a soft biological tissue; and (b) generating a corrected image by multiplying a value of each pixel of a nuclear medical image obtained with respect to substantially the same tomographic plane as a plane in which the CT image has been obtained by a corresponding pixel of the absorption correction map.

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