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노이즈 레벨 및 유사도 평가 기반 저선량 조건의 전산화 단층 검사 영상에서의 비지역적 평균 알고리즘의 최적화
Optimization of Non-Local Means Algorithm in Low-Dose Computed Tomographic Image Based on Noise Level and Similarity Evaluations 원문보기

방사선기술과학 = Journal of radiological science and technology, v.47 no.1, 2024년, pp.39 - 48  

정하선 (가천대학교 방사선학과) ,  김이준 (가천대학교 방사선학과) ,  박수빈 (가천대학교 방사선학과) ,  박수연 (가천대학교 방사선학과) ,  오윤지 (가천대학교 방사선학과) ,  이우석 (가천대학교 방사선학과) ,  서강현 (인천한림병원 영상의학과) ,  이영진 (가천대학교 방사선학과)

Abstract AI-Helper 아이콘AI-Helper

In this study, we optimized the FNLM algorithm through a simulation study and applied it to a phantom scanned by low-dose CT to evaluate whether the FNLM algorithm can be used to obtain improved image quality images. We optimized the FNLM algorithm with MASH phantom and FASH phantom, which the algor...

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참고문헌 (22)

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