Simultaneous Multiple Regularization Parameter Selection by Means of the L-hypersurface with Applications to Linear Inverse Problems Posed in the Wavelet Transform Domain
نویسندگان
چکیده
In this paper, we introduce the L-hypersurface method for use in linear inverse problems. The new method is intended to select multiple regularization parameters simultaneously. It is a multidimensional extension of classical L-curve method and hence does not require any speciic knowledge about the noise level or signal semi-norm. We give examples of the L-hypersurface method applied to the linear inverse problems posed in the wavelet domain and evaluate the performance of the new method on a signal restoration experiment.
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