Patent Document ID: 9916656
Application ID: 14912085
Patent Status: 1

Claim One:
1. A method for processing a radiographic image comprising: obtaining a radiographic image using an indirect radiographic detector comprising a scintillator panel and a pixel array panel; determining a parameter value for defining a point spread function (PSF) according to the scintillator panel or the pixel array panel; and correcting the radiographic image by deconvoluting the radiographic image using the PSF to which the parameter value is applied; wherein, in the determining the parameter value, the parameter value is determined to allow a correction image for which the radiographic image is deconvoluted using the PSF to satisfy an image quality reference, and the image quality reference comprises a condition that for a spatial frequency of the correction image, a value of a modulation transfer function (MTF) decreases according to an increase in spatial frequency, and the value of the MTF is a highest in the correction image according to the parameter value.