SMOOFF: A FORTRAN Smoothing Program

Abstract

The FORTRAN program SMOOFF (SMOOthing by a Filtered Fourier transform) smooths a noisy function of two variables on a rectangular domain, by minimizing an appropriate functional subject to a least squares constraint. Keywords: Image processing; Data smoothing; Least squares method; Fourier transformation; SMOOFF computer program; Spate 8000 stress analyzer.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1988
Accession Number
ADA204087

Entities

People

  • I. H. Grundy

Tags

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  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Aircrafts
  • Coefficients
  • Computer Programs
  • Computers
  • Department Of Defense
  • Digital Image Processing
  • Digital Images
  • Equations
  • Fourier Series
  • Fourier Transformation
  • Gaussian Noise
  • Image Processing
  • Least Squares Method
  • Noise
  • Procedures (Computers)
  • Two Dimensional

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  • Phased Array Antenna Design.