Now showing items 1-2 of 2

    • Image Compression using Multiscale Geometric Edge Models 

      Wakin, Michael (2002-05-20)
      Edges are of particular interest for image compression, as they communicate important information, contribute large amounts of high-frequency energy, and can generally be described with few parameters. Many of today's most ...
    • Multiscale Wedgelet Image Analysis: Fast Decompositions and Modeling 

      Romberg, Justin; Wakin, Michael; Baraniuk, Richard G. (2002-06-01)
      The most perceptually important features in images are geometrical, the most prevalent being the smooth contours ("edges") that separate different homogeneous regions and delineate distinct objects. Although wavelet based ...