Abstract
In this Letter, we utilize one-dimensional wavelet analysis to improve the quality of morphology images and velocity profiles of optical coherence tomography simultaneously, by performing analysis on the complex time-frequency plane of raw interferograms, prior to image construction. The results indicate a robust signal improvement that also preserves accuracy for both morphology and velocity information and has been demonstrated on a variety of samples with diverse flow speeds and morphologies.
© 2018 Optical Society of America
Full Article | PDF ArticleMore Like This
Chaoliang Chen, Weisong Shi, Ryan Deorajh, Nhu Nguyen, Joel Ramjist, Andrew Marques, and Victor XD Yang
Opt. Lett. 43(24) 5921-5924 (2018)
Desmond C. Adler, Tony H. Ko, and James G. Fujimoto
Opt. Lett. 29(24) 2878-2880 (2004)
Paul J. Marchand, Daniel Szlag, Jérôme Extermann, Arno Bouwens, David Nguyen, Markus Rudin, and Theo Lasser
Opt. Lett. 43(8) 1782-1785 (2018)