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    Adaptive Weighted Highpass Filters Using Multiscale Analysis

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    Author
    Nowak, Robert David; Baraniuk, Richard G.
    Date
    1998-07-01
    Abstract
    In this paper, we propose a general framework for studying a class of weighted highpass filters. Our framework, based on a multiscale signal decomposition, allows us to study a wide class of filters and to assess the merits of each. We derive an automatic procedure to tune a filter to the local structure of the image under consideration. The entire algorithm is fully automatic and requires no parameter specification from the user. Several simulations demonstrate the efficacy of the method.
    Description
    Journal Paper
    Citation
    R. D. Nowak and R. G. Baraniuk, "Adaptive Weighted Highpass Filters Using Multiscale Analysis," IEEE Transactions on Image Processing, vol. 7, no. 7, 1998.
    Published Version
    http://dx.doi.org/10.1109/83.701168
    Keyword
    Temporary; Wavelet based Signal/Image Processing; Temporary
    Type
    Journal article
    Citable link to this page
    https://hdl.handle.net/1911/20155
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    • DSP Publications [508]
    • ECE Publications [1468]

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    Managed by the Digital Scholarship Services at Fondren Library, Rice University
    Physical Address: 6100 Main Street, Houston, Texas 77005
    Mailing Address: MS-44, P.O.BOX 1892, Houston, Texas 77251-1892
    Site Map