Thomas K. Lewellen

According to our database, Thomas K. Lewellen authored at least 10 papers between 2001 and 2017.

Collaborative distances:

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

2017

A CMOS front-end interface ASIC for SiPM-based positron emission tomography imaging systems.

Samrat Dey, Jacques Christophe Rudell, Thomas K. Lewellen, Robert S. Miyaoka

Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2017

2013

Multiple-Hit Parameter Estimation in Monolithic Detectors.

William C. J. Hunter, Harrison H. Barrett, Thomas K. Lewellen, Robert Miyaoka

IEEE Trans. Medical Imaging, 2013

2009

FPGA-based front-end electronics for positron emission tomography.

Michael Haselman, Robert Miyaoka, Thomas K. Lewellen, Scott Hauck, Wendy McDougald, Don Dewitt

Proceedings of the ACM/SIGDA 17th International Symposium on Field Programmable Gate Arrays, 2009

2008

Fpga-based data acquisition system for a positron emission tomography (PET) scanner.

Michael Haselman, Robert Miyaoka, Thomas K. Lewellen, Scott Hauck

Proceedings of the ACM/SIGDA 16th International Symposium on Field Programmable Gate Arrays, 2008

2007

Optimization of Noise Equivalent Count Rate Performance for a Partially Collimated PET Scanner by Varying the Number of Septa.

R. E. Schmitz, R. L. Harrison, Charles W. Stearns, Thomas K. Lewellen, Paul E. Kinahan

IEEE Trans. Medical Imaging, 2007

2006

Modeling and Incorporation of System Response Functions in 3-D Whole Body PET.

Adam M. Alessio, Paul E. Kinahan, Thomas K. Lewellen

IEEE Trans. Medical Imaging, 2006

2005

Improved quantitation for PET/CT image reconstruction with system modeling and anatomical priors.

Adam M. Alessio, Paul E. Kinahan, Thomas K. Lewellen

Proceedings of the Medical Imaging 2005: Image Processing, 2005

2004

Effect of Scan Duration on Lesion Detectability in PET Oncology Imaging.

Phillip Cheng, Paul E. Kinahan, Jae-Seung Kim, Thomas K. Lewellen, Claude Comtat, Carole Lartizien

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

2003

PET-CT Image Registration in the Chest Using Free-form Deformations.

David Mattes, David R. Haynor, Hubert Vesselle, Thomas K. Lewellen, William Eubank

IEEE Trans. Medical Imaging, 2003

2001

Nonrigid multimodality image registration.

David Mattes, David R. Haynor, Hubert Vesselle, Thomas K. Lewellen, William Eubank

Proceedings of the Medical Imaging 2001: Image Processing, 2001