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eess.SP2025
A parametric non-negative coupled canonical polyadic decomposition algorithm for hyperspectral super-resolution
Xi-Yuan Liu, Xiao-Feng Gong, Lei Wang +2
Recently, coupled tensor decomposition has been widely used in data fusion of a hyperspectral image (HSI) and a multispectral image (MSI) for hyperspectral super-resolution (HSR).…
eess.SP2025
A Block Term Decomposition Model Based Algorithm for Tensor Completion of Multidimensional Harmonic Signals
Lei Wang, Xiao-Feng Gong, Xi-Yuan Liu +2
We consider tensor data completion of an incomplete observation of multidimensional harmonic (MH) signals. Unlike existing tensor-based techniques for MH retrieval (MHR), which mos…