Linearizing mechanisms in conventional tomographic imaging.
Implicit in the concept of conventional tomography and in any attempt to characterize the tomographic process by a modulation transfer function is the assumption that the tomographic process is linear. A Fourier decomposition approach and an analysis of nonlinear contributions to the integrated tomographic image intensity are used in this paper to establish the validity of this assumption and to determine the mechanisms by which the tomographic process is effectively linearized.
D004735:Energy Transfer; D005583:Fourier Analysis; D008962:Models, Theoretical; D014056:Tomography, X-Ray; D014965:X-Rays