使用最大似然方法的声学成像

2008 13th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Pub Date : 2008-11-17 DOI:10.1109/DIPED.2008.4671833

Y. Kerner, M. Porat

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引用次数: 2

摘要

为了提高声成像的质量，我们开发了一种利用同一图像的声扫描对的新方法。假设每个图像对在两个失谐方向之间以90度间隔进行共配准。该方法采用多通道图像恢复，显著提高了超声成像质量。给出了增强图像，并讨论了这种新方法相对于现有方法的优点。

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Acoustic imaging using a maximum likelihood approach

We develop a new method to exploit pairs of acoustic scans of the same image with the aim of enhancing the quality of acoustic imaging. Each image pair is assumed to be co-registered with 90deg separation between the two insonification directions. Using multi-channel image restoration, the proposed approach provides significant improvement in the quality of ultrasound imaging. Enhanced images are presented, and the advantages of this new approach over presently available methods are discussed.

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2008 13th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory

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