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Signal Parameter Estimation and Measurement. Object Localization

  • Leonid Yaroslavsky
Chapter

Abstract

Measurement of physical parameters of objects is one of the most fundamental tasks in image processing. It is required in many applications. Typical examples are measuring the number of objects, their orientations, dimensions and coordinates. A special case of this problem is also object recognition when it is required to determine object index in the list of possible objects. Usually measurement devices and algorithms are designed for the use for arbitrary images from multitude of images generated by image or hologram sensors. Therefore the most appropriate approach to solving this problem is statistical one.

Keywords

Localization Error Target Object Object Localization Matched Filter Optimal Filter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    A.Van der Lugt, Signal Detection by Complex Spatial Filtering, IEEE Trans., IT-10, 1964, No. 2, p. 139Google Scholar
  2. 2.
    L.P. Yaroslaysky, M.G. Ilieva, V.N. Karnaukhov, I.D. Nikolov, G.I. Sokolinov, A Device for Pattern Recognition, Certificate of Authorship No 1414170, of 24.4.1986, Reg. 01. 04. 1988Google Scholar
  3. 3.
    C. S. Weaver and J. W. Goodman, “A technique for optically convoluting two functions,” Applied Optics, 5, pp. 1248–1249 (1966).ADSCrossRefGoogle Scholar
  4. 4.
    F. T. S. Yu and X. J. Lu, “A real-time programmable Joint Transform Correlator”, Opt. Commun., Vol. 52, 1984, p. 47.CrossRefGoogle Scholar
  5. 5.
    V. Kotelnikov, The Theory of Potential Noise Immunity, Moscow, Energia, 1956 (In Russian)Google Scholar
  6. 6.
    J. M. Wozencraft, I. M. Jacobs, Principles of Communication Engineering, N.Y.,Wiley, 1965Google Scholar
  7. 7.
    L.P. Yaroslaysky, The Theory of Optimal Methods for Localization of Objects in Pictures, In: Progress in Optics, Ed. E. Wolf, v. XXXII, Elsevier Science Publishers, Amsterdam, 1993Google Scholar
  8. 8.
    L. Schwartz, “Analyse Mathematique”, Hermann, Paris, 1967zbMATHGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2004

Authors and Affiliations

  • Leonid Yaroslavsky
    • 1
  1. 1.Tel Aviv UniversityIsrael

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