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This paper proposes a novel framework for speckle reduction by using a phase-based weighted least squares optimization. The proposed approach can effectively ...
This paper proposes a novel framework for speckle reduction by using a phase-based weighted least squares optimization. The proposed approach can effectively ...
This paper proposes a novel framework for speckle reduction by using a phase-based weighted least squares optimization. The proposed approach can effectively ...
This paper proposes a novel framework for speckle reduction by using a phase-based weighted least squares optimization. The proposed approach can effectively ...
Oct 22, 2024 · The proposed approach can effectively smooth out speckle noise while preserving the features in the image, e.g., edges with different contrasts.
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We present a new iterative algorithm that holds promise of being a robust estimator and corrector for arbitrary phase errors.
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In the first class, researchers took least-squares or weighted-least- squares methods that reconstructed phase from phase differ- ences and then converted ...
We propose an L 0 minimization framework to remove speckle noise and simultaneously preserve features in the ultrasound images.