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Signal concentration and related concepts in time-frequency and on the unit sphere

Wei, Liying


Unit sphere signal processing is an increasingly active area of research with applications in computer vision, medical imaging, geophysics, cosmology and wireless communications. However, comparing with signal processing in time-frequency domain, characterization and processing of signals defined on the unit sphere is relatively unfamiliar for most of the engineering researchers. In order to better understand and analysis the current issues using the spherical model, such as analysis of brain...[Show more]

CollectionsOpen Access Theses
Date published: 2010
Type: Thesis (PhD)
DOI: 10.25911/5d51571613a8e
Access Rights: Open Access


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