@conference {Rivaz2007d,
	title = {Speckle Characterization And Out-Of-Plane Motion Estimation In Tissue},
	booktitle = {Sixth International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity},
	year = {2007},
	author = {Hassan Rivaz and Gregory D. Hager and Richard Zellars and Gabor Fichtinger and Emad Boctor}
}
