Figure 6
From: Noise reduction by adaptive-SIN filtering for retinal OCT images
Normal sample images by our adaptive-SIN and other shearlet-related algorithms for the ablation study. (a) the original noisy image, (b) the ground-truth denoised image captured by multiple repeated scanning, (c)–(e) are the results by 2D shearlet, 3D shearlet and ReShearlet, (f) the result by the proposed algorithm.
