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Conferences > ECBO > 2009 > OCTS > 7372_0S

Advanced Image Processing of Retardation Scans for Polarization-Sensitive Optical Coherence Tomography

Bettina Heise, Elisabeth Leiss-Holzinger, Michael Pircher, Erich Götzinger, Bernhard Baumann, Christoph K. Hitzenberger, and David Stifter

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Abstract

We present directional filtering and coherence-enhancing diffusion (CED) as well as two-dimensional quadrature demodulation for analysis of single frame retardation images, acquired with polarisation-sensitive optical coherence tomography (PS-OCT). We compare different denoising techniques applied to stress-induced PS-OCT images and the influence of selected pre-processing methods on the demodulation results.

© 2009 OSA/SPIE

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