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J-GLOBAL ID：200902298057581949   Reference number：06A0584488

New Method of Evaluating Edge-preserving Adaptive Filters for Computed Tomography (CT): Digital Phantom Method

アモルファスセレン・フラットパネル検出器を使用した関節全置換術のデジタルリニアトモシンセシス画像の評価

Author (4)： OKUMURA Miwa (Toshiba Medical Systems Corp.) ,  OTA Takamasa (Toshiba Information Systems (Japan) Corp.) ,  TSUKAGOSHI Shinsuke (Toshiba Medical Systems Corp.) ,  KATADA Kazuhiro (Fujita Health Univ. School of Medicine)
Material： 日本放射線技術学会雑誌  (Japanese Journal of Radiological Technology)
Volume： 62  Issue： 7  Page： 971-978  Publication year： Jul. 20, 2006 
JST Material Number： F0884A  ISSN： 0369-4305  CODEN： NIPHAP  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： amorphous state ,...
Semi thesaurus term： amorphous ,...

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JST classification (2)： Radiodiagnosis  (GC04020K) ,  Musculoskeletal system diagnosis  (GG02000M)

Reference (10)：

• 1) Funama Y, Awai K, Miyazaki O, et al.: Improvement of low-contrast detectability in low-dose hepatic multidetector computed tomography using a novel adaptive filter: evaluation with a computer-simulated liver including tumors. Invest Radiol, 41(1), 1-7, (2006).
• 2) Chan RH, Ho CW, and Nikolova M: Salt-and-Pepper noise removal by median-type noise detectors and detail-preserving regularization. IEEE Trans Image Process, 14(10), 1479-1485, (2005).
• 3) Seifarth H, Raupach R, Schaller S, et al.: Assessment of coronary artery stents using 16-slice MDCT angiography: evaluation of a dedicated reconstruction kernel and a noise reduction filter. Eur Radiol, 15(4), 721-726, (2005).
• 4) Sasaki T, Hanari T, Sasaki M, et al.: Reduction of radiation exposure in CT perfusion study using a quantum de-noising filter. Jpn J Radiol Technol, 60(12), 1688-1693, (2004). Japanese.
• 5) Kalra MK, Maher MM, Sahani DV, et al.: Low-dose CT of the abdomen: evaluation of image improvement with use of noise reduction filters pilot study. Radiology, 228(1), 251-256, (2003).

Terms in the title (6)： アモルファス ,  セレン ,  フラットパネル検出器 ,  関節 ,  置換術 ,  評価