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Tridimensional modeling of the cardiac wall

机译:心脏壁的三维建模

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The advance in the graphic computer's techniques and computer's capacity of processing made possible applications like the human anatomic structures modeling, in order to investigate diseases, surgical planning or even provide images for training of Computer Aided Diagnosis (CAD). On this context, this work exhibits an anatomical model of cardiac structures represented in a tridimensional environment. The model was represented with geometrical elements and has anatomical details, as the different tunics that compose the cardiac wall and measures that preserves the characteristics found on real structures. The validation of the anatomical model was made through quantitative comparations with real structures measures, available on specialized literature. The results obtained, evaluated by two specialists, are compatible with real anatomies, respecting the anatomical particularities. This degree of representation will allow the verification of the influence of radiological parameters, morphometric peculiarities and stage of the cardiac diseases on the quality of the images, as well as on the performance of the CAD.
机译:图形计算机的技术和计算机的处理能力的进步使得可能的应用如人解剖结构建模,以调查疾病,手术规划甚至提供计算机辅助诊断训练(CAD)的图像。在这种情况下,这项工作表现出在趋势环境中表示的心脏结构的解剖模型。该模型用几何元素表示并具有解剖细节,作为构成心脏壁的不同的眼部和保留真实结构上发现的特征的措施。通过与实际结构措施的定量比较进行解剖模型的验证,专门的文献提供。由两个专家评估的结果与实际解剖,尊重解剖学特征兼容。这种代表性将允许验证无线电参数,动态特性和心脏病阶段对图像质量的影响,以及CAD的性能。

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