Systems and methods for faster optical coherence tomography acquisition and processing

摘要

Systems and methods for faster acquisition and processing of OCT image data are presented. In one embodiment of the present invention, an OCT system is operated in two different acquisition modes of different axial resolutions to allow for efficient collection of OCT Angiography data while also collecting high resolution OCT data. In another embodiment, a reduced subset of a collected data set is used for OCT Angiography data analysis. In another embodiment, a sweep of a swept-source laser is split into different spectral components covering different transverse locations on the sample. A further aspect includes the ability to process all or a portion of collected OCT data with one motion contrast technique before or while a second set is processed using a different motion contrast technique.