Sound speed estimation using ultrasound image registration. - Jochen F. Krucker; J. Brian Fowlkes; Paul L. Carson (ISBI, 2002)

Rapid Elastic Image Registration for 3D Ultrasound. - Jochen F. Krucker; Gerald L. LeCarpentier; J. Brian Fowlkes; Paul L. Carson (IEEE Trans. Medical Imaging, 2002)