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.
Wavelet Based Methods for Speckle Reduction in Ultrasound Images / Andria, G.; Attivissimo, F.; Lanzolla, A. M. L.; Savino, M.. - STAMPA. - (2012), pp. 1722-1725. (Intervento presentato al convegno IEEE International Instrumentation and Measurement Technology Conference, I2MTC tenutosi a Graz, Austria nel May 13-16, 2012) [10.1109/I2MTC.2012.6229347].
Wavelet Based Methods for Speckle Reduction in Ultrasound Images
G. Andria;F. Attivissimo;A. M. L. Lanzolla;M. Savino
2012-01-01
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
