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专利名称：Systems and methods for efficiently
obtaining measurements of the human eyeusing tracking
发明人：Harihar Narasimha-Iyer,Matthew J. Everett申请号：US13433127申请日：20120328公开号：US09033510B2公开日：20150519
专利附图：
摘要：Systems and methods for efficiently obtaining optical coherence tomography(OCT) measurement data with reduced effects of motion are presented. One
embodiment involves determining the amount of motion present during the collection ofan OCT data set based on images of the eye collected at the same time as the OCT data,and recollecting select portions of the OCT data set when the amount of eye motion isdetermined to exceed a predetermined threshold. Another embodiment includesenabling or disabling a tracking feature based on the quality of the images available fortracking. Another embodiment includes reducing the effect of motion in the axialdirection based on a comparison to a model of the eye constructed from OCT data. Themethod can also be used to reduce the presence of mirror image artifacts in an OCTimage.
申请人：Harihar Narasimha-Iyer,Matthew J. Everett
地址：Livermore CA US,Livermore CA US
国籍：US,US
代理机构：Morrison & Foerster LLP
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