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Acceleration of Joseph's method for full 3D reconstruction of nuclear medical images from projection data
Acceleration of Joseph's method for full 3D reconstruction of nuclear medical images from projection data
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机译:约瑟夫方法的加速,用于从投影数据中对核医学图像进行全3D重建
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摘要
A method for interpolating at least one oblique line of response ray representing nuclear image projection data through a rectangular volume and a system for using the method. The method consists of steps of interpolating all the direct rays in a rectangular volume, making a projected ray by projecting the oblique ray onto a surface of the rectangular volume, matching the projected ray to a coinciding interpolated direct ray, shearing the rectangular volume to match the projected ray, and interpolating the oblique ray in the sheared volume.
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