Abstract
In this brief paper, we extend the notion of multicomponent signal into multiple dimensions. A definition for multidimensional instantaneous bandwidth is presented and used to develop criteria for determining the multicomponent nature of a signal. We demonstrate application of the criteria by testing the validity of a multicomponent interpretation for a complicated nonstationary texture image.
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Havlicek, J.P., Harding, D.S. & Bovik, A.C. Multicomponent Multidimensional Signals. Multidimensional Systems and Signal Processing 9, 391–398 (1998). https://doi.org/10.1023/A:1008410424899
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DOI: https://doi.org/10.1023/A:1008410424899