William D. O'Brien Jr.

According to our database, William D. O'Brien Jr. authored at least 18 papers between 1988 and 2012.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2012

Quantitative ultrasound from single cells to biophantoms to tumors.

William D. O'Brien Jr., Aiguo Han, Thomas Auger

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

An ideal observer approach to mechanical limits in b-mode ultrasound imaging.

Craig K. Abbey, Nghia Q. Nguyen, William D. O'Brien Jr., Michael F. Insana

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011

Analysis of Human Fibroadenomas Using Three-Dimensional Impedance Maps.

Alexander J. Dapore, Michael R. King, Josephine M. Harter, Sandhya Sarwate, Michael L. Oelze, James A. Zagzebski, Minh N. Do, Timothy J. Hall, William D. O'Brien Jr.

IEEE Trans. Medical Imaging, 2011

Comparison of algorithms for estimating ultrasound attenuation when predicting cervical remodeling in a rat model.

Timothy A. Bigelow, Yassin Labyed, Barbra L. McFarlin, Ellora Sen-Gupta, William D. O'Brien Jr.

Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2006

A regularized inverse approach to ultrasonic pulse-echo imaging.

Roberto J. Lavarello, Farzad Kamalabadi, William D. O'Brien Jr.

IEEE Trans. Medical Imaging, 2006

Perspective on biomedical quantitative ultrasound imaging.

Jonathan Mamou, Michael L. Oelze, William D. O'Brien Jr., James F. Zachary

IEEE Signal Process. Mag., 2006

2004

Differentiation and characterization of rat mammary fibroadenomas and 4T1 mouse carcinomas using quantitative ultrasound imaging.

Michael L. Oelze, William D. O'Brien Jr., James P. Blue, James F. Zachary

IEEE Trans. Medical Imaging, 2004

Overdetermined least-squares aberration estimates using common-midpoint signals.

Mark A. Haun, Douglas L. Jones, William D. O'Brien Jr.

IEEE Trans. Medical Imaging, 2004

Fast algorithms for blind estimation of reverberation time.

Rama Ratnam, Douglas L. Jones, William D. O'Brien Jr.

IEEE Signal Process. Lett., 2004

1999

Detection of Lines and Boundaries in Speckle Images - Application to Medical Ultrasound.

Richard N. Czerwinski, Douglas L. Jones, William D. O'Brien Jr.

IEEE Trans. Medical Imaging, 1999

1998

Line and boundary detection in speckle images.

Richard N. Czerwinski, Douglas L. Jones, William D. O'Brien Jr.

IEEE Trans. Image Process., 1998

Acoustic Imaging of Objects Buried in Soil.

Nail Çadalli, Catherine H. Frazier, David C. Munson Jr., William D. O'Brien Jr.

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

1996

Decision-directed line detection with application to medical ultrasound.

Richard N. Czerwinski, Douglas L. Jones, William D. O'Brien Jr.

Proceedings of the Medical Imaging 1996: Image Processing, 1996

1995

Ultrasound speckle reduction by directional median filtering.

Richard N. Czerwinski, Douglas L. Jones, William D. O'Brien Jr.

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

1994

Edge Detection in Ultrasound Speckle Noise.

Richard N. Czerwinski, Douglas L. Jones, William D. O'Brien Jr.

Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994

1992

A flexible blood flow phantom capable of independently producing constant and pulsatile flow with a predictable spatial flow profile for ultrasound flow measurement validations.

Ilmar A. Hein, William D. O'Brien Jr.

IEEE Trans. Biomed. Eng., 1992

1990

Pulsed Doppler accuracy assessment due to frequency-dependent attenuation and Rayleigh scattering error sources.

Paul M. Embree, William D. O'Brien Jr.

IEEE Trans. Biomed. Eng., 1990

1988

Biochemical and acoustical parameters of normal canine skin.

Mary Ann Riederer-Henderson, John E. Olerud, William D. O'Brien Jr., Fred K. Forster, Dianne L. Steiger, Deborah Jean Ketterer, George F. Odland

IEEE Trans. Biomed. Eng., 1988