Add to BibSonomy
Abstract
In this Letter, we report the first application of two phase denoising algorithms to Doppler optical coherence tomography (DOCT) velocity maps. When combined with unwrapping algorithms, significantly extended fluid velocity dynamic range is achieved. Instead of the physical upper bound, the fluid velocity dynamic range is now limited by noise level. We show comparisons between physical simulated ideal velocity maps and the experimental results of both algorithms. We demonstrate unwrapped DOCT velocity maps having a peak velocity nearly 10 times the theoretical measurement range.
© 2016 Optical Society of America
Full Article | PDF ArticleMore Like This
Yimin Wang, David Huang, Ya Su, and X. Steve Yao
Opt. Express 24(23) 26129-26145 (2016)
Panomsak Meemon and Jannick P. Rolland
Biomed. Opt. Express 1(3) 955-966 (2010)
Audrey Leong-Hoi, Paul C. Montgomery, Bruno Serio, Patrice Twardowski, and Wilfried Uhring
Opt. Lett. 41(7) 1313-1316 (2016)