Short Space Implementation of Wiener Filtering for Image Restoration.

Abstract

In this report, short space implementation of image restoration systems such as Wiener filtering to avoid the image non-stationarity problem is discussed. It is demonstrated by way of examples that short space implementation leads to a significant performance improvement in reducing wide-band random noise relative to the traditional approach in which the entire image is processed by a linear space invariant filter. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Mar 05, 1980
Accession Number
ADA086769

Entities

People

  • Jae S. Lim

Organizations

  • Massachusetts Institute of Technology

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Background Noise
  • Degradation
  • Discrete Fourier Transforms
  • Equations
  • Filters
  • Filtration
  • Frequency Response
  • Gaussian Noise
  • Image Processing
  • Image Restoration
  • Noise
  • Noise Reduction
  • Power Spectra
  • Research Facilities
  • Spectra
  • Two Dimensional

Readers

  • Calculus or Mathematical Analysis
  • Computer Vision.
  • Radar Systems Engineering.

Technology Areas

  • Space
  • Space - Space Objects