X-RAY COMPUTER TOMOGRAPHIC IMAGING APPARATUS (X-RAY CT APPARATUS) FOR SUPPLEMENTING DETAIL IMAGE IN SUCCESSIVE MULTI-SCALE RECONSTRUCTION, MEDICAL IMAGE TREATMENT APPARATUS AND MEDICAL IMAGE TREATMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a technique of multi-scale reconstruction enabling to use an analytical reconstruction method as well as a successive approximate reconstruction method.;SOLUTION: An X-ray computer tomographic imaging apparatus generates a first output image by reconstructing a first image using original data acquired by using the X-ray computer tomographic imaging apparatus; generating first reprojected data from the first image; generating first differential data from the original data and the first reprojected data; generating a first interpolation image about a region of interest by using an image of the region of interest in the first image; and compositing a first detail image acquired by reconstruction using the first differential data with the first detail image.;COPYRIGHT: (C)2013,JPO&INPIT