Attempt to extract 3D image of liver automatically out of abdominal MRI

Satoshi Matsushita*, Hiroshi Oyamada, Masahiro Kusakabe, Naoki Suzuki

*この研究の対応する著者

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

This paper describes our new method of automatic interpretation of cross sectional pictures of human body. In our case, 2- dimensional image of liver is extracted from abdominal MR images. And by reconstructing 3-dimensional (3-D) images, we had volumetric estimation. Fuzzy inference was utilized in extraction processing, so that our processing system could involve logic of image interpretation. Resulting volumetric measurement of our 3- dimensional estimation was underestimation by some 11%, when compared to that of a human expert's estimation. Our processing method is valid for segmentation of soft tissue, which is hard to be processed by only conventional image processing. And this method will lead to real time 3-dimensional image processing in the future.

本文言語English
ホスト出版物のタイトルProceedings of SPIE - The International Society for Optical Engineering
編集者Murray H. Loew
出版社Publ by Society of Photo-Optical Instrumentation Engineers
ページ803-808
ページ数6
ISBN(印刷版)0819411310
出版ステータスPublished - 1993
外部発表はい
イベントMedical Imaging 1993: Image Processing - Newport Beach, CA, USA
継続期間: 1992 2 141992 2 19

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
1898
ISSN(印刷版)0277-786X

Conference

ConferenceMedical Imaging 1993: Image Processing
CityNewport Beach, CA, USA
Period92/2/1492/2/19

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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