Digital restoration of multichannel images
IEEE Transactions on Acoustics Speech and Signal Processing1989Vol. 37(3), pp. 415–421
Citations Over TimeTop 1% of 1989 papers
Abstract
The Wiener solution of a multichannel restoration scheme is presented. Using matrix diagonalization and block-Toeplitz to block-circulant approximation, the inversion of the multichannel, linear space-invariant imaging system becomes feasible by utilizing a fast iterative matrix inversion procedure. The restoration uses both the within-channel (spatial) and between-channel (spectral) correlation; hence, the restored result is a better estimate than that produced by independent channel restoration. Simulations are also presented.>
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