Blind deconvolution algorithm for restoration OCT images with diffraction limited resolution

Alexander A. Moiseev; Grigory V. Gelikonov; Pavel A. Shilyagin; Valentine M. Gelikonov

doi:10.1117/12.889731

6 June 2011 Blind deconvolution algorithm for restoration OCT images with diffraction limited resolution

Alexander A. Moiseev, Grigory V. Gelikonov, Pavel A. Shilyagin, Valentine M. Gelikonov

Proceedings Volume 8091, Optical Coherence Tomography and Coherence Techniques V; 80911W (2011) https://doi.org/10.1117/12.889731
Event: European Conferences on Biomedical Optics, 2011, Munich, Germany

Abstract

In this paper we describe an algorithm which is able to compensate an unknown defocus. This algorithm has been applied to recovering defocused en-face Optical Coherence Tomography images. Lateral resolution about 5 um has been achieved at distance from focal plane about 10 Rayleigh lengths.. Both numerical simulations and experiment have been performed to demonstrate the ability of the method.

Citation Download Citation

Alexander A. Moiseev, Grigory V. Gelikonov, Pavel A. Shilyagin, and Valentine M. Gelikonov "Blind deconvolution algorithm for restoration OCT images with diffraction limited resolution", Proc. SPIE 8091, Optical Coherence Tomography and Coherence Techniques V, 80911W (6 June 2011); https://doi.org/10.1117/12.889731

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