ТОМОГРАФИЧЕСКИЙ АППАРАТ И СПОСОБ РЕКОНСТРУКЦИИ ЕГО ТОМОГРАФИЧЕСКОГО ИЗОБРАЖЕНИЯ

Abstract

FIELD: medical equipment.SUBSTANCE: group of inventions relates to medical equipment, namely to tomographic visualization system means. Tomography apparatus contains one or more processors that receive partial images of an object, which are used to obtain the first information indicating the amount of movement of the object, and include a first image obtained at a first time by using data obtained in a first angular section with an angle less than 180° and in which the first time is included, and a second image obtained at a second time by using data obtained in a second angular section opposite the first corner section with an angle less than 180° and in which the second time is included, the second angular cross section does not overlap the first angular cross-section. Also, first information indicating a movement amount of the object is obtained by using the first image and the second image, reconstruct the target image of the object at the target time, which is one of the time points between the first time and the second time and which is included in an angular section different from the first and second angular cross-sections, based on the first information. Method of reconstructing the tomographic image is performed by means of a tomography apparatus.EFFECT: use of a group of inventions makes it possible to reduce the blurriness of the image caused by motion artifacts.15 cl, 34 dwg