Now showing items 1-2 of 2

    • A Bayesian Multiscale Approach to Joint Image Restoration and Edge Detection 

      Wan, Yi; Nowak, Robert David (1999-07-20)
      This paper presents a novel wavelet-based method for simultaneous image restoration and edge detection. The Bayesian framework developed here is general enough to treat a wide class of linear inverse problems involving ...
    • A Wavelet-Based Statistical Model for Image Restoration 

      Wan, Yi; Nowak, Robert David (2001-10-20)
      In this paper we develop a wavelet-based statistical method for solving the image restoration problem. In this approach, a signal prior is set up by modeling the image wavelet coefficients as independent Gaussian mixture ...