Method of textured background filtering in digital holographic images

Authors

  • R. N. Kvietnyi
  • O. Yu. Sofyna

Keywords:

digital holography, eigen harmonic approximation, image quality enhancement

Abstract

The method of elimination of reference wave field in holographic image and corresponding to it direct beam of light in reconstructed image is presented. Due to the direct light attenuation the weak interference and diffracted waves can be intensified and the improvement of image visualization may be achieved. For reference wave elimination its approximation by principal Eigen harmonic components is used. As a result, the weak interference and diffracted waves are not corrupted.

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Published

2010-11-12

How to Cite

[1]
R. N. Kvietnyi and O. Y. Sofyna, “Method of textured background filtering in digital holographic images”, Вісник ВПІ, no. 2, pp. 61–64, Nov. 2010.

Issue

No 2 (2008)

Section

Information technologies and computer sciences

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