Image e.g. tomogram, reconstruction method for use in x-ray computer tomography device, involves implementing reconstruction process through execution of three dimensional processes based on convolution of reconstruction function

摘要

The method involves convolution of line aligned filters on projection data. The reconstruction function is convoluted on data obtained from the former convolution process. The reconstruction process is implemented through execution of three dimensional processes on the basis of the convolution of the reconstruction function. The coefficient of the line aligned filter differs from an objective of multiline x-ray detector (24). An independent claim is also included for an x-ray computer tomography device with an x-ray production device.