Low-contrast biomedical image multiresolution analysis based on virtual pseudocoherent wave field inversion imaging method

Alexander M. Akhmetshin

doi:10.1117/12.339176

12 February 1999 Low-contrast biomedical image multiresolution analysis based on virtual pseudocoherent wave field inversion imaging method

Alexander M. Akhmetshin

Author Affiliations +

Proceedings Volume 3567, Optical and Imaging Techniques for Biomonitoring IV; (1999) https://doi.org/10.1117/12.339176
Event: BiOS Europe '98, 1998, Stockholm, Sweden

Abstract

The method is based on representation of an original image as a complex envelope of some hypothetical pseudocoherent wave field. The imaginary part of the new complex image is connected to its real part by means of the 2-D Hilbert transform. It is supped that the complex envelope satisfies conditions for wave equation in the original image registration plane. The effect of controlled levels of the contrast and space-resolving power is ensured using the wave equation inversion procedure in depth with further analysis of the series of new virtual images.

Citation Download Citation

Alexander M. Akhmetshin "Low-contrast biomedical image multiresolution analysis based on virtual pseudocoherent wave field inversion imaging method", Proc. SPIE 3567, Optical and Imaging Techniques for Biomonitoring IV, (12 February 1999); https://doi.org/10.1117/12.339176

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