@article{8b81dc346bcf401db7760712a1ad6984,
title = "Automated motion correction using parallelstrip registration for wide-field en face OCT angiogram",
abstract = "We propose an innovative registration method to correct motion artifacts for wide-field optical coherence tomography angiography (OCTA) acquired by ultrahigh-speed swept-source OCT (>200 kHz A-scan rate). Considering that the number of A-scans along the fast axis is much higher than the number of positions along slow axis in the wide-field OCTA scan, a non-orthogonal scheme is introduced. Two en face angiograms in the vertical priority (2 y-fast) are divided into microsaccade-free parallel strips. A gross registration based on large vessels and a fine registration based on small vessels are sequentially applied to register parallel strips into a composite image. This technique is extended to automatically montage individual registered, motion-free angiograms into an ultrawide-field view.",
author = "Pengxiao Zang and Gangjun Liu and Miao Zhang and Changlei Dongye and Jie Wang and Pechauer, {Alex D.} and Hwang, {Thomas S.} and Wilson, {David J.} and David Huang and Dengwang Li and Yali Jia",
note = "Funding Information: This work was supported by NIH grants DP3 DK104397, R01 EY024544, R01 EY023285, P30 EY010572, Oregon Health & Science University (OHSU) foundation, NSFC (Grant No. 61471226), Natural Science Foundation for Distinguished Young Scholars of Shandong Province (Grant No. JQ201516) and unrestricted grant from Research to Prevent Blindness. Financial interests: Financial interests: OHSU, David Huang and Yali Jia have a significant financial interest in Optovue. David Huang also has a financial interest in Carl Zeiss Meditec. These potential conflicts of interest have been reviewed and managed by OHSU Publisher Copyright: {\textcopyright} 2016 Optical Society of America. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.",
year = "2016",
month = jul,
day = "1",
doi = "10.1364/BOE.7.002823",
language = "English (US)",
volume = "7",
pages = "2823--2836",
journal = "Biomedical Optics Express",
issn = "2156-7085",
publisher = "The Optical Society",
number = "7",
}