Subsurface Object Imaging in Turbid Media Using Optical Coherence Tomography

摘要

An Optical coherence tomography system capable of imaging subsurface objects in turbid media is described and the obtained cross-sectional image of a small region of lotus root by OCT is presented. The deconvolution algorithm with wiener filter was implemented to reconstruct this cross-sectional image. The imaging mechanism of OCT is investigated by Monte Carlo method.