FIMH
2003
Springer
14 years 5 months ago
2003
Springer
We model the process of imaging soft tissues with a 3D ultrasound probe using a linear convolution model, and obtain analytical expressions of both the ultrasound image and its spe...
MICCAI
2005
Springer
15 years 1 months ago
2005
Springer
Vibro-elastography is a new medical imaging method that identifies the mechanical properties of tissue by measuring tissue motion in response to a multi-frequency external vibratio...
MICCAI
2007
Springer
15 years 1 months ago
2007
Springer
We present a method for real-time tracking of moving soft tissue with B-mode ultrasound (US). The method makes use of the speckle information contained in the US images to estimate...
CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
Modeling the dynamics of heart and lung tissue is challenging because the tissue deforms between data acquisitions. To reconstruct complete volumes, sample data captured at differ...
CVPR
2004
IEEE
15 years 2 months ago
2004
IEEE
In this paper, we study the problem of pointwise motion tracking in echocardiographic images. We show that decorrelation between tissue motion and intensity variation is inevitabl...