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sample-based-synthesis
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Exemplar-based Video Completion
, M.Sc. Thesis Sharif University of Technology ; Mahdavi Amiri, Nezamoddin (Supervisor) ; Kasaei, Shohreh (Supervisor)
Abstract
Video completion is an active subject in video and image processing which deals with recovering the missing or removed parts of a given 2-D or 3-D data. The goal of video completion is to estimate the best values for pixels belonging to the space-time holes, which are defined by the input mask, in a manner to be hardly observable. In exemplar-based methods, the completion is fulfilled using similar patches from the remaining parts of the input. In this thesis, a hierarchical algorithm is proposed for completing still and moving images by performing cubic patches with appropriate size from the source region. A distance measure is proposed to estimate the dissimilarity between two n-D image...