1. A system (10), Computed Tomography, comprising: a data acquisition unit comprising an X-ray source (18) and the detector (30) X-ray radiation for obtaining sets (42, 44, 46) projection data, the reconstructing unit (41) for reconstructing image (48) of the first set of planning (42) projection data identification unit (52) for identifying a region of interest (40) in the image (48) scheduling unit (54) for selecting the angle (60) projecting through the region of interest (40 ), calculation unit (62) for calculating proe insulating value (64) of the target for the projection of said region of interest (40) using the selected angle (60) projecting unit (32) for controlling said data acquisition unit to obtain a second reduced set (44) projection data having projection data from projections of said region of interest (40) using the selected angle (60) projection unit configured (68) for comparing the comparison values of the second projection set (44) projection data value with the projection (64) of the target, wherein the control unit (32) daptirovan to control the data acquisition unit to initiate receipt of the third set (46) projection data based on the result (70) comparing and reconstruct a diagnostic image (50) of the third set (46) of the projection dannyh.2. The system of claim. 1, wherein the second reduced set (44) projection data includes only the projection data of the projections of said region of interest (40) using the selected angle (60) proetsirovaniya.3. The system of claim. 1, wherein the identification unit (52) comprises a first user1. Система (10) компьютерной томографии, содержащая:блок сбора данных, включающий в себя рентгеновский источник (18) и детектор (30) рентгеновского излучения для получения наборов (42, 44, 46) проекционных данных,реконструирующий блок (41) для реконструирования изображения (48) планирования по первому набору (42) проекционных данных,идентификационный блок (52) для идентификации интересующей области (40) на изобр
