Journal of Okayama Medical Association
Published by Okayama Medical Association

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Full-text articles are available 3 years after publication.

心臓弁膜症のMR画像診断支援システムの開発とその臨床応用に関する研究

中川 富夫 岡山大学医学部放射線医学教室
Thumnail 104_187.pdf 2.74 MB
抄録
MRI is a valuable tool for diagnosing heart disease today. The cardiac blood flow is determined by an MRI image analysis and expert system. Image data are taken by a TV camera and digitalized. After gray level thresholding and region segmentation, the boundary of the regurgitant flow region is precisely extracted. Using this expert system, a doctor can easily make an accurate diagnosis of the valvular heart disease. This method should prove useful for the diagnosis of various heart diseases.
キーワード
expert system
MRI
valvular heart disease
ISSN
0030-1558
NCID
AN00032489