...索 关键词：磁共振成像;组织分割;参数估计;多谱图像 [gap=1801]Keywords：magnetic resonance imaging (MR);tissue segmentation; parameter estimation; multi-spectral images ...
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The research started from heart modeling using Visible Human Project (VHP) cross-section data. Image enhancement and tissue segmentation were performed on heart region and thorax surface.
本研究从构建心脏模型开始,使用可视人断层照片数据,完成了图像增强和组织分割,建了分辨率为0.5mm×0.5mm×0.5mm的真实结构心脏和胸前表面几何模型。
参考来源 - 全心模型及心电逆问题的仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
组织分割和提取；
而且，这些方法将组织分割问题表述成组织磁共振图像中像素不同成分的有限集合。
And those methods addressed the problems of tissue segmentation as the partitioning concourse of the components in a pixel in finite sets.
同样，粒计算理论也在被尝试应用于HRCT图像纹理特征值提取和肺部组织分割。
Likewise, granular computing theory is trying to apply to texture features extraction and accurate segmentation of chest HRCT image.
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