Improvement of speckle noise reduction using multi-resolutional coherence measurement in ultrasound image

Ultrasound (US) images are degraded by speckle noise that reduces the contrast and details of images. But the effective method for speckle noise reduction with keeping edge has been still a challenging point. Coherence measurement has been used to distinguish homogeneous region and coherence regions...

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Veröffentlicht in:	2010 Annual International Conference of the IEEE Engineering in Medicine and Biology 2010-01, Vol.2010, p.4735-4739
Hauptverfasser:	Kwon, Ju Won, Ro, Yong Man
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Coherence Humans Image edge detection Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Noise Noise measurement Noise reduction Reproducibility of Results Sensitivity and Specificity Speckle Ultrasonic imaging Ultrasonography - methods
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