Measurement and compensation of motion artifacts in spectral domain optical coherence tomography
Spectral domain optical coherence tomography (SDOCT) has the capability of generating optical sectioning images at high depth resolution in vivo, which is helpful for the diagnosis of various disease. But when the voluntary and involuntary movement of the sample occurs during the acquisition time, the real structure of the sample will be distorted. So it is valuable to compensate the motion artifacts in SDOCT imaging to obtain high quality images. We demonstrated a self-reference method of detecting and compensating the axial motion artifacts in which the axial motion is first detected by comparing the topology of different layers in tissue ...
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