3D reconstruction from oversampled 2D projections

摘要: A method is presented for generating a 3D image of an object using x-rays. The invention describes slice through the large number detector elements as employed in commonly used x-ray scanners. described two step process, first step, Algebraic methods are to solve set simultaneous linear equations densities pixels representing slice. dimension these defining comparison size elements, therefore second backprojection generated higher resolution. use or third source further allows generation resolution images.