Improved iterative techniques to compensate for interpolation distortions
نویسندگان
چکیده
منابع مشابه
Improved Iterative Techniques to Compensate for Interpolation Distortions
In this paper a novel hybrid approach for compensating the distortion of any interpolation has been proposed. In this hybrid method, a modular approach was incorporated in an iterative fashion. By using this approach we can get drastic improvement with less computational complexity. The extension of the proposed approach to two dimensions was also studied. Both the simulation results and mathem...
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A typical approach to software maintenance is analyzing just the source code, applying some patches, releasing the new version, and then updating the documentation. This quick-fix approach usually leads to documentation not aligned with the current system and degrades the original system structure, thus rendering the evolution of the system costly and error-prone. Although there are alternative...
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Tom Lyche, a Trygve K. Nilssen, b and Ragnar Winther c,∗ a Department of Informatics, University of Oslo, P.O. Box 1080 Blindern, 0316 Oslo, Norway E-mail: [email protected] b Department of Mathematics, University of Bergen, Johannes Brunsgt. 12, 5007 Bergen, Norway E-mail: [email protected] c Department of Informatics and Department of Mathematics, University of Oslo, P.O. Box 1080 Blinder...
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We discuss the problem of interpolating visually acceptable images at a higher resolution. We first present the interpolation problem and why linear interpolation filters are inadequate for image data. To represent the major mathematical approaches to image processing, we discuss and evaluate five different image interpolation methods. First, we present a PDE-based method derived from the aniso...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2012
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2011.10.009