Method and apparatus for x-ray scatter estimation and reconstruction in digital tomosynthesis

PURPOSE: A method and a device for estimating and recovering scattered X-rays of a digital tomography system are provided to obtain the method and the device of a speed improved more than hundreds of times by using a graphic operating device. CONSTITUTION: A device(100) for estimating and recovering scattered X-rays comprises a receiving unit and a graphic operating device(130). The receiving unit receives X-ray transmission data generated by actually measuring an object through a wire/wireless network. The graphic operation device obtains a reconstituted image, in which the final scattering is corrected, based on the received X-ray transmission data. [Reference numerals] (100) X-ray scattering estimation and recovery device; (110) Receiving unit; (120) Control unit; (130) Graphic operating device; (AA,BB,CC,140) Core