Browsing by Author "De Villiers, Mattieu"

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    Limited angle tomography
    (2004) De Villiers, Mattieu; De Jager, Gerhard; Nicolls, Frederick
    This thesis investigates the limited angle tomography problem where axial reconstructions are produced from few measured projection views covering a 100° angular range. Conventional full angle tomography requires at least a 180° range of projection views of the patient at a fine angular spacing. Inference techniques presented in the literature, such as Bayesian methods, perform inadequately on the information-starved problem of interest.