PARK, SUNG CHAN,박성찬,KIM, KYU HONG,김규홍,KIM, JUNG HO,김정호
申请号：
KR1020110101490
公开号：
KR1020130037112A
申请日:
2011.10.05
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A diagnostic image generating device, a medical image system, and a beam forming implementing method are provided to offer a recording medium capable of reading a program for implementing a diagnostic image generating device, a medical image system, and the beam forming implementing method with a computer.CONSTITUTION: A diagnostic image generating device(100) comprises a transmission part(110) transmitting a modulated transmission signal to a subject. The diagnostic image generating device comprises a receiving beam forming part(120) forming a receiving beam by implementing receiving beam foaming to echo the signals reflected from the subject. The diagnostic image generating device comprises a PSF estimating part(130) which estimates a PSF(Point Spread Function) by domain(region) using the formed receiving beam. The diagnostic image generating device comprises a filtering part(140) filtering the formed receiving beam using the estimated PSF. The diagnostic image generating device comprises a diagnostic image generating part(150) generating a diagnostic image using the filtered receiving beam.COPYRIGHT KIPO 2013[Reference numerals] (110) Transmission part (120) Receiving beam forming part (130) PSF estimating part (140) Filtering part (150) Diagnostic image generating part진단영상 생성장치, 의료영상시스템 및 빔포밍 수행방법에 있어서, 진단영상 생성장치는 변조된 송신신호를 피사체로 송신시키는 송신부, 피사체로부터 반사된 에코신호들에 대하여 수신 빔포밍을 수행하여, 수신 빔을 형성하는 수신 빔포밍부, 형성된 수신 빔을 이용하여 PSF(Point Spread Function)을 추정하는 PSF 추정부, 추정된 PSF를 이용하여 수신 빔에 대한 필터링 작업을 수행하는 필터링부, 및 필터링된 수신 빔을 이용하여 진단영상을 생성하는 진단영상 생성부를 포함한다.
