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"Atsushi Koriyama,Shinnosuke Hirata,Hiroyuki Hachiya","Accuracy evaluation of quantitative estimation for hepatic fibrosis using phantom data","USE2012 The 33rd Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 33",,"pp. 393-394",2012,Nov.
"郡山惇之,平田慎之介,蜂屋弘之","実データを用いた肝炎線維量の安定な推定手法の検討","2012年秋季研究発表会","日本音響学会 2012年秋季研究発表会 講演論文集","日本音響学会",,,"pp. 1461-1462",2012,Sept.
"Atsushi Koriyama,Wataru Yasuhara,Hiroyuki Hachiya","Experimental Evaluation of Quantitative Diagnosis Technique for Hepatic Fibrosis Using Ultrasonic Phantom",,"Jpn. J. Appl. Phys.","The Japan Society of Applied Physics","Vol. 51","No. 7","p. 07GF09 (5 pages)",2012,July
"郡山惇之,安原航,蜂屋弘之","ファントムを用いた肝病変振幅分布推定手法の実験的検討","日本超音波医学会第85回学術集会","超音波医学","日本超音波医学会","Vol. 39","  Supplement","  S358",2012,Apr.
"郡山惇之,安原航,蜂屋弘之","エコー信号の統計量を用いた振幅分布関数推定の精度検討","日本音響学会 春季研究発表会","日本音響学会 春季研究発表会 講演論文集","日本音響学会",,,"pp. 1439-1440",2012,Mar.
"Atsushi Koriyama,Wataru Yasuhara,Hiroyuki Hachiya","Experimental evaluation of quantitative technique for hepatitic fibrosis using ultrasonic phantom","The 32nd Symposium on Ultrasonic Electronics (USE2011)","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 32",,"pp. 155 -156",2011,Nov.
"郡山惇之,安原航,蜂屋弘之","肝炎線維化評価手法のファントムによる定量精度検討","日本音響学会 秋季研究発表会","日本音響学会 秋季研究発表会 講演論文集","日本音響学会",,,"pp. 1381-1382",2011,Sept.
"郡山惇之,五十嵐悠,蜂屋弘之","ファントムを用いた肝炎線維化定量手法の実験的検討","日本音響学会 春季研究発表会","日本音響学会 春季研究発表会 講演論文集","日本音響学会",,,"pp. 1441-1442",2011,Mar.