Method of extracting contour of tomogram, and computer-readable storage medium and apparatus therefor

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United States of America Patent

PATENT NO 9202293
APP PUB NO 20130294671A1
SERIAL NO

13888080

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Abstract

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Contour information is extracted from nuclear medicine projection data on a subject not subjected to a scattering correction and an absorption correction by performing a pixel value binarization processing based on a threshold scheme. If necessary, an interpolation processing is performed before reconstructing an image through an image reconstruction processing. Based on the reconstructed image, a second binarization processing is performed to generate a contour image.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL CEREBRAL AND CARDIOVASCULAR CENTER6-1 KISHIBE-SHIMMACHI SUITA OSAKA 564-8565

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iida, Hidehiro Osaka, JP 7 23
Nakazawa, Mayumi Tokyo, JP 4 69

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