Title:
X-RAY IMAGING APPARATUS, X-RAY IMAGE GENERATING METHOD AND X-RAY DETECTOR
Document Type and Number:
Japanese Patent JP2014131619
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a high dynamic range image that can cope with various thicknesses, densities or X-ray attenuation properties within an image, by controlling sensitivity or gain upon X-ray detection according to regions based on thickness, density or X-ray attenuation properties of a subject.SOLUTION: An X-ray imaging apparatus 100 includes an X-ray generator 110 configured to generate and radiate X-rays to a subject, an X-ray detector 120 configured to detect and convert X-rays transmitted through the subject into an image signal, and a controller 130 configured to analyze the image signal of the subject and set gain of the X-ray detector according to detection regions.
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Inventors:
LEE JONG-HA
LEE KANG HO
SUNG YOUNG-HOON
HAN SANGUK
LEE KANG HO
SUNG YOUNG-HOON
HAN SANGUK
Application Number:
JP2013249066A
Publication Date:
July 17, 2014
Filing Date:
December 02, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
A61B6/00; G01T1/17; G01T7/00
Attorney, Agent or Firm:
Kyosei International Patent Office