Optical Coherence Tomography Noise Reduction Using Anisotropic Local Bivariate Gaussian Mixture Prior in 3D Complex Wavelet Domain
Figure 14
A comparison between the segmented layers of a Topcon 3D OCT-1000 imaging system using proposed method in [53]. From left to right: original image, denoised image by nonlocal homomorphic BiGaussRayMixShrinkL method, and local homomorphic BiGaussRayMixShrinkL method.
