A SURE Approach for Digital Signal/Image Deconvolution Problems
A SURE Approach for Digital Signal/Image Deconvolution Problems
In this paper, we are interested in the classical problem of restoring data degraded by a convolution and the addition of a white Gaussian noise. The originality of the proposed approach is twofold. First, we formulate the restoration problem as a nonlinear estimation problem leading to the minimization of a …