X-ray or gamma ray systems or devices – Specific application – Absorption
Reexamination Certificate
2009-05-29
2011-11-08
Yun, Jurie (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Absorption
C378S098000, C382S132000
Reexamination Certificate
active
08054940
ABSTRACT:
The present invention provides a technique capable of objectively discriminating the constituent of a subject also in an image in which density difference is not easily discriminated on a gray image obtained by image capturing for medical use using X-rays. An image capturing system for medical use includes: a detecting unit for detecting an X-ray dose by absorbing X-rays passed through a subject in image capturing for medical use and outputting absorbed X-ray dose information; an obtaining unit for obtaining image information of the subject from the absorbed X-ray dose information; an image processing unit for calculating average detection energy in each first predetermined region in the image information; and an output unit for outputting the average detection energy.
REFERENCES:
patent: 5665969 (1997-09-01), Beusch
patent: 5-161631 (1993-06-01), None
patent: 5-161632 (1993-06-01), None
patent: 5-161633 (1993-06-01), None
patent: 5-181954 (1993-07-01), None
Honda Michitaka
Toyama Osamu
Brinks Hofer Gilson & Lione
Institute of National Colleges of Technology
Konica Minolta Medical & Graphics, Inc.
Yun Jurie
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