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Method and computer program product for generating a high-resolution 3-D voxel data set with the aid of a computer tomograph

机译:借助计算机断层扫描仪生成高分辨率3-d体素数据集的方法和计算机程序产品

摘要

The present invention relates to a method and a computer program product for generating a high-resolution 3D voxel data set (40) of an object to be examined (80) with the aid of a computer tomograph. The method comprises the steps of: - generating a 3D image data set (10) by acquiring a plurality of computed tomography images of the object (80); Generating a 2D image data set (20) by capturing one or more additional images of the object (80), the additional images for the 2D image data set (20) being compared to the images acquired for the 3D image data set (10) have a higher resolution; - Generating the 3D voxel data set (40) of the object to be examined (80) using an image data reconstruction algorithm (30), which uses both the generated 3D image data set (10) and the generated 2D image data set (20) as an input data set.
机译:本发明涉及一种方法和计算机程序产品,该方法和计算机程序产品借助于计算机断层扫描仪来生成待检查对象(80)的高分辨率3D体素数据集(40)。该方法包括以下步骤:-通过获取对象(80)的多个计算机断层摄影图像来生成3D图像数据集(10);通过捕获对象(80)的一个或多个其他图像来生成2D图像数据集(20),将2D图像数据集(20)的其他图像与为3D图像数据集(10)所获取的图像进行比较具有更高的分辨率; -使用图像数据重建算法(30)生成要检查的对象(80)的3D体素数据集(40),该算法同时使用所生成的3D图像数据集(10)和所生成的2D图像数据集(20) )作为输入数据集。

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