Ultrasound Elastography Based on Multiscale Estimations of Regularized Displacement Fields
نویسندگان
چکیده
منابع مشابه
Corrections to the displacement estimation based on analytic minimization of adaptive regularized cost functions for ultrasound elastography.
Ultrasound elastography has been widely applied in clinical diagnosis. To produce high-quality elastograms, displacement estimation is important to generate ne displacement map from the original ratio-frequency signals. Traditional displacement estimation methods are based on the local information of signals pair, such as cross-correlation method, phase zero estimation. However, the tissue move...
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ژورنال
عنوان ژورنال: IEEE Transactions on Medical Imaging
سال: 2004
ISSN: 0278-0062
DOI: 10.1109/tmi.2003.822825