X-RAY IMAGING DEVICE AND IMAGING METHOD THEREOF

Disclosed by the present invention are an X-ray image apparatus and an imaging method of the X-ray imaging apparatus which controls an optimum track for an image acquisition process by including: an X-ray generator which generates an X-ray beam; and a narrow-width detector which receives the X-ray b...

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Bibliographic Details
Main Authors SEO, DONG EUN, LEE, CHANG YOON, VAN GIANG NGUYEN, JUN, JIN HWAN
Format Patent
LanguageEnglish
Korean
Published 20.10.2014
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:Disclosed by the present invention are an X-ray image apparatus and an imaging method of the X-ray imaging apparatus which controls an optimum track for an image acquisition process by including: an X-ray generator which generates an X-ray beam; and a narrow-width detector which receives the X-ray beam and generates transparent data of an interest area which is a part of a subject. The present invention is able to minimize the price of the X-ray imaging apparatus and minimize a radiation which is exposed to a patient by obtaining the cross section image of a necessary area, which is as large as possible, of a subject by using the detector having a narrow width without using a big and expensive detector. The present invention is also able to reduce time for a data process by minimizing an artificial shadow and simplifying an image reorganization process. 본 발명은 엑스선 빔을 생성하는 엑스선 발생기와 상기 엑스선 빔을 수신하고 피사체의 일부분인 관심영역에 대한 투영 데이터를 생성하는 좁은 폭의 검출기를 포함하며, 영상 획득 처리를 위한 최적의 궤도를 제어하는 엑스선 영상장치 및 엑스선 영상장치의 이미징 방법을 개시한다. 본 발명에 따르면, 크고 값비싼 검출기를 사용하지 않고 폭이 좁은 검출기를 사용해서 필요로 하는 피사체의 가능한 넓은 영역에 대한 단면 이미지를 얻을 수 있으므로 엑스선 영상장치의 가격을 최소화할 수 있으며, 환자가 방사선에 노출되는 것을 최소화할 수 있다. 또한 본 발명에 따르면, 인공음영을 최소화할 수 있고 영상 재구성 절차가 단순화될 수 있어서 데이터 처리에 소요되는 시간이 단축될 수 있다.
Bibliography:Application Number: KR20130039023