Cone Beam Computerized Tomography System and Image Reconstruction Method based on Multiple Non-Coplanar Arcs

摘要

According to the present invention, the pre-stored pre-image and the plurality of non-planar images are matched to generate a pre-image for each arc, and an overlapping area between the pre-image for each arc and the reconstructed non-planar image is detected. Disclosed are a multiple non-resonance arc-based cone-beam computed tomography system and an image reconstruction method for improving non-coplanar CBCT image quality, including an image processing unit that generates a reconstructed image by doing so.