Examination of the Spatial Correlation of Statistics Information in the Ultrasonic Echo from Diseased Liver
スポンサーリンク
概要
- 論文の詳細を見る
To realize a quantitative diagnosis of liver cirrhosis, we have been analyzing the characteristics of echo amplitude in B-mode images. Realizing the distinction between liver diseases such as liver cirrhosis and chronic hepatitis is required in the field of medical ultrasonics. In this study, we examine the spatial correlation, with the coefficient of correlation between the frames and the amplitude characteristics of each frame, using the volumetric data of RF echo signals from normal and diseased liver. It is found that there is a relationship between the tissue structure of liver and the spatial correlation of echo information. [DOI: 10.1143/JJAP.41.3585]
- 社団法人応用物理学会の論文
- 2002-05-30
著者
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HACHIYA Hiroyuki
Department of Information & Image Sciences, Chiba University
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Kamiyama Naohisa
Toshiba Medical Systems
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Moriyasu Fuminori
Fourth Department Of Internal Medicine Tokyo Medical University
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Moriyasu Fuminori
Fourth Department Of Internal Medicine (gastroenterology And Hepatology) Tokyo Medical University
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Yamaguchi Tadashi
Department Of Information Science Gifu University
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KAMIYAMA Naohisa
Medical System R&D Center, Toshiba Co.
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Yamaguchi Tadashi
Department Of Chemistry Faculty Of Science Tohoku University
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Yamaguchi Tadashi
Department of Agriculture and Horticulture, Kobe University
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