Calculating tissue shear modulus and pressure by 2D log-elastographic methods
نویسندگان
چکیده
منابع مشابه
Calculating tissue shear modulus and pressure by 2D Log-Elastographic methods.
Shear modulus imaging, often called elastography, enables detection and characterization of tissue abnormalities. In this paper the data is two displacement components obtained from successive MR or ultrasound data sets acquired while the tissue is excited mechanically. A 2D plane strain elastic model is assumed to govern the 2D displacement, u. The shear modulus, μ, is unknown and whether or n...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2010
ISSN: 0266-5611,1361-6420
DOI: 10.1088/0266-5611/26/8/085007