METHOD AND APPARATUS OF RECONSTRUCTING POLYCHROMATIC IMAGE AND MEDICAL IMAGE SYSTEM ENABLING THE METHOD

摘要

PURPOSE: A multi-wavelength image restoration processing method and apparatus, and a medical image system adopting the same are provided to restore a tomography image of an object to a final image by using a two dimension projected image of the object. CONSTITUTION: An initial value of a tomography image of an object is calculated(101). A weighted value and an error value are calculated based on a measured value(102). An image signal which is measured is transformed(103). An auxiliary variable which is initialized by using a conversion factor which is necessary for changing the image signal is updated(104). The measured value is updated by using the updated auxiliary variable, the calculated weighted value, and the error value(105).