3-D flow visualization for construction of the model of the blood flow in the heart

被引：0
|
作者：
Imura, M
Kuroda, T
Oshiro, O
Chihara, K
Brandberg, J
Ask, P
机构：
[1] Nara Inst Sci & Technol, Grad Sch Informat Sci, Nara 6300101, Japan
[2] Nara Inst Sci & Technol, Res Ctr Adv Sci & Technol, Nara 6300101, Japan
[3] Linkoping Univ, Dept Biomed Engn, SE-58185 Linkoping, Sweden
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2000年 / 39卷 / 5B期
关键词：
color Doppler image; model of heart; flow visualization; 3-D reconstruction; interactivity;
D O I：
10.1143/JJAP.39.3246
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The authors have been developing a model of blood flow in the heart. The flow model of the heart enables us to estimate the entire blood flow of the heart from a couple of 2-D color Doppler images. Therefore, the load on patients is expected to be reduced. To develop the model of the heart, precise observation and an understanding of the blood flow are indispensable; because the flow is strongly related to thr diagnosis of heart diseases. The visualization method must have the following features: (1) 3-D (2) objectivity (3) interactivity and (4) multi-aspect. The authors have developed visualization methods to meet the above-mentioned requirements and evaluated the proposed methods with the in-vitro flow data set. The results clearly reveal that the proposed system enables the researchers of the modeling group to obtain the stale of entire flow, such as the occurrence of turbulence.
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页码：3246 / 3251
页数：6
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