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Proceedings Paper

Eye motion corrected OCT imaging with Lissajous scan pattern
Author(s): Young-Joo Hong; Yiwei Chen; En Li; Masahiro Miura; Shuichi Makita; Yoshiaki Yasuno
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Paper Abstract

Ophthalmic optical coherence tomography (OCT) is a powerful tool which provides high resolution three dimensional (3D) volumetric image of human retina. However, the measurement data of OCT suffer motion artifact due to the involuntary eye motion during data acquisition. To eliminate this motion artifact and provide the true shape of retinal image, an eye motion corrected OCT imaging method based on Lissajous scan pattern is proposed in this paper. In this approach, we adopted Lissajous scan pattern for 3D-OCT imaging and developed motion correction algorithm. To verify the effectiveness of this method, we compare our method with single raster scan method by the experimental results. The experimental results show that the eye motion can be corrected by our method effectively.

Paper Details

Date Published: 4 March 2016
PDF: 6 pages
Proc. SPIE 9693, Ophthalmic Technologies XXVI, 96930P (4 March 2016); doi: 10.1117/12.2212227
Show Author Affiliations
Young-Joo Hong, Univ. of Tsukuba (Japan)
Yiwei Chen, Univ. of Tsukuba (Japan)
En Li, Univ. of Tsukuba (Japan)
Masahiro Miura, Tokyo Medical Univ. (Japan)
Univ. of Tsukuba (Japan)
Shuichi Makita, Univ. of Tsukuba (Japan)
Yoshiaki Yasuno, Univ. of Tsukuba (Japan)


Published in SPIE Proceedings Vol. 9693:
Ophthalmic Technologies XXVI
Fabrice Manns; Per G. Söderberg; Arthur Ho, Editor(s)

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