In this paper, we propose a coherence adaptive speckle filter to reduce the speckle in ultrasound images. The conventional adaptive filters, which are used ...
The proposed adaptive speckle filter is compared to the conventional Lee filter using contrast-to-noise ratio (CNR), and it has been shown that the proposed ...
In this paper, we propose a coherence adaptive speckle filter to reduce the speckle in ultrasound images. The conventional adaptive filters, which are used ...
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... speckle reduction and coherence enhancement of the ultrasound images. The algorithm maximally low-pass filter those parts of the image which correspond to ...
Early experiences of new forms of adaptive filtering for ultrasound speckle reduction and parametric imaging, using off-line conventional digital processing ...
We present a novel approach for speckle reduction and coherence enhancement of ultrasound images. The algorithm maximally low-pass filters those parts of ...
Abstract—In this article, a speckle reduction approach for ultrasound imaging that preserves important features such as edges, corners and point targets is ...
We present a novel approach for speckle reduction and coherence enhancement of ultrasound images. The algorithm maximally low-pass filters those parts of the ...
Jun 17, 2021 · We present a speckle-noise reduction method for OCT volumes that exploits the advantages of adaptive-noise wavelet thresholding with a wavelet compounding ...
In this study we propose a new formulation for a well-known nonlinear complex diffusion filter. A regularization factor is now made to be dependent on data.