A Novel Approach to Speckle Reduction in Ultrasound Imaging

Abstract Speckle noise is inherent in ultrasound images, and it generally tends to reduce the resolution and contrast, thereby degrading the diagnostic accuracy of this modality. Speckle reduction is very important and critical for ultrasound imaging. In this paper, we propose a novel approach for s...

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Veröffentlicht in:	Ultrasound in medicine & biology 2009-04, Vol.35 (4), p.628-640
Hauptverfasser:	Guo, Yanhui, Cheng, H.D, Tian, Jiawei, Zhang, Yingtao
Format:	Artikel
Sprache:	eng
Schlagworte:	2-D Homogeneity histogram Algorithms Breast Neoplasms - diagnostic imaging Directional average filter Female Homogeneity Humans Image Interpretation, Computer-Assisted - methods Radiology ROC Curve Speckle reduction Ultrasonography - methods Ultrasonography - standards Ultrasound image
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