Novel Adjacent Criterion Method for Improving Ultrasonic Imaging Spatial Resolution

Rahiman M.H.F.

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Novel Adjacent Criterion Method for Improving Ultrasonic Imaging Spatial Resolution

机译：改进超声成像空间分辨率的新型相邻准则方法

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In this letter, we present a novel approach for improving spatial resolution in ultrasonic tomography. The proposed technique modifies a Back-projection (BP) algorithm in reconstructing tomography images. We used 32-ultrasonic transducer on a liquid column to perform the imaging process. Two phantoms were used to evaluate the proposed technique and compared with BP technique. The results showed that the proposed technique improves the spatial resolution and exhibits more accurate tomograms.

机译：在这封信中，我们提出了一种提高超声层析成像空间分辨率的新颖方法。所提出的技术修改了在重建层析成像图像中的反投影（BP）算法。我们在液柱上使用32超声换能器执行成像过程。使用两个模型对所提出的技术进行了评估，并与BP技术进行了比较。结果表明，所提出的技术提高了空间分辨率并显示出更精确的断层图。

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《Sensors Journal, IEEE》 |2012年第6期|p.1746-1747|共2页
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Rahiman M.H.F.;
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Novel Adjacent Criterion Method for Improving Ultrasonic Imaging Spatial Resolution

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