We presented a new speckle detection and reduction method using phase-domain information of OCT signals. Speckle noise was reduced by adjusting the speckles and wavelet shrinkage. Good improvement of image quality was observed.
© 2014 OSA
A. Zhang, J. Xi, J. Mavadia, W. Liang, and X. Li, "Speckle Detection and Reduction in Fourier-Domain OCT Images," in Biomedical Optics 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper BT3A.70.
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