| Literature DB >> 28663866 |
Yiwei Chen1,2, Young-Joo Hong1,2, Shuichi Makita1,2, Yoshiaki Yasuno1,2.
Abstract
A three-dimensional optical coherence tomography imaging method based on Lissajous scanning is presented. This method was designed to correct eye motion in OCT images. A Lissajous scanning pattern, which has a trajectory that frequently overlaps with itself, is adopted as the OCT scanning protocol to obtain measurement data. Eye motion artifacts are then corrected automatically by software. By comparing the images without and with motion correction, we show the effectiveness of our method. We performed an experiment and compared the results obtained by our method with the ground truths to verify its validity. The experimental results showed that our method effectively corrects eye motion artifacts. Furthermore, the sufficient repeatability of our method was confirmed.Entities:
Keywords: (100.6890) Three-dimensional image processing; (170.3880) Medical and biological imaging; (170.4470) Ophthalmology; (170.4500) Optical coherence tomography
Year: 2017 PMID: 28663866 PMCID: PMC5480581 DOI: 10.1364/BOE.8.001783
Source DB: PubMed Journal: Biomed Opt Express ISSN: 2156-7085 Impact factor: 3.732