Speckle noise reduction from ultrasound images using principal component analysis with bit plane slicing and nonlinear diffusion method

Abstract

In this paper we present and evaluate a novel method for an efficient speckle denoising by using principal component analysis (PCA) with bit plane slicing and nonlinear diffusion. We use PCA transformation for generating de-correlated dataset from a noisy image. Then we apply bit plane slicing on the de-correlated dataset and nonlinear diffusion is applied… (More)

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