Radiographic Systems Quality Assurance
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1. Proposta de simulação computacional para avaliação de sistemas de imagem radiológica pelo método das funções de transferência. / A computer simulation proposal for radiographic systems evaluation by the transfer functions method.
From the conventional evaluation by the radiological systems Transfer Functions, this work shows that it is necessary to obtain slit images at several field orientations so that this annalysis has a more real significance for non-isotropic systems. This is achieved from the non-linearity on the variations among the MTFs obtained in several directions between
Publicado em: 1992