Study of imaging and image processing of high resolutional 4D medical images

我们使用我们开发的方法获得了高分辨率的4D（3D动态）心脏MR图像。构建了包含100余条4D数据的数据库（仅限封闭使用）。我们还开发了高分辨率4D图像的4D/5D图像处理方法。基于动态体素（doxel）值5D超曲面曲率或doxel值等值面的分析方法。我们的方法成功地应用于4D心脏标记MR图像。

We obtained high resolutional 4D(3D dynamic) cardiac MR images by using our developed method. Database including more than 100 of 4D data was constructed (for closed use only). We also developed 4D/5D image processing methods for high resolutional 4D images. The methods based on analysis of doxel (dynamic voxel) value 5D hyper surface curvature or of doxel value isosurfaces. Our methods were successfully applyed to 4D cardiac tagging MR images.