基于小波的超声图像斑点去除方法

2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings Pub Date : 2012-05-13 DOI:10.1109/I2MTC.2012.6229347

G. Andria, F. Attivissimo, A. Lanzolla, M. Savino

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引用次数: 4

摘要

本研究的目的是评估不同的降噪滤波器对超声图像的影响。特别提出了两种基于阈值和小波系数的去噪滤波器。仿真结果表明，所开发的技术提高了图像质量，从而使诊断更加准确。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Wavelet based methods for speckle reduction in ultrasound images

The purpose of this study is to assess the effect of different noise reduction filters on ultrasound images. In particular two denoising filters based on thresholding and wavelet coefficients are proposed. Simulation results show that the techniques developed increase the image quality and then allow a more accurate diagnosis.

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2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings

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