Margaret E. Daube-Witherspoon

According to our database, Margaret E. Daube-Witherspoon authored at least 9 papers between 1993 and 2012.

Collaborative distances:

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

2012

Comparison of List-Mode and DIRECT Approaches for Time-of-Flight PET Reconstruction.

Margaret E. Daube-Witherspoon, Samuel Matej, Matthew E. Werner, Suleman Surti, Joel S. Karp

IEEE Trans. Medical Imaging, 2012

2009

Efficient 3-D TOF PET Reconstruction Using View-Grouped Histo-Images: DIRECT - Direct Image Reconstruction for TOF.

Samuel Matej, Suleman Surti, Shridhar Jayanthi, Margaret E. Daube-Witherspoon, Robert M. Lewitt, Joel S. Karp

IEEE Trans. Medical Imaging, 2009

2006

Investigation of time-of-flight benefit for fully 3-DPET.

Suleman Surti, Joel S. Karp, Lucretiu M. Popescu, Margaret E. Daube-Witherspoon, Matthew E. Werner

IEEE Trans. Medical Imaging, 2006

2005

Imaging performance of a-PET: a small animal PET camera.

Suleman Surti, Joel S. Karp, Amy E. Perkins, Chris A. Cardi, Margaret E. Daube-Witherspoon, Austin Kuhn, Gerd Muehllehner

IEEE Trans. Medical Imaging, 2005

2000

Performance Characterisitics of the 3D OSEM Algorithm in the Reconstruction of Small Animal PET Images.

Rutao Yao, Jürgen Seidel, Calvin A. Johnson, Margaret E. Daube-Witherspoon, Michael V. Green, Richard E. Carson

IEEE Trans. Medical Imaging, 2000

1998

Noise Characteristics of 3-D and 2-D PET Images.

Sinisa Pajevic, Margaret E. Daube-Witherspoon, Stephen L. Bacharach, Richard E. Carson

IEEE Trans. Medical Imaging, 1998

1997

A Head Motion Measurement System Suitable for Emission Computed Tomography.

S. R. Goldstein, Margaret E. Daube-Witherspoon, Michael V. Green, Alec Eidsath

IEEE Trans. Medical Imaging, 1997

1994

Precision and accuracy of regional radioactivity quantitation using the maximum likelihood EM reconstruction algorithm.

Richard E. Carson, Yuchen Yan, BettyAnn Chodkowski, Tieng K. Yap, Margaret E. Daube-Witherspoon

IEEE Trans. Medical Imaging, 1994

1993

An approximation formula for the variance of PET region-of-interest values.

Richard E. Carson, Yuchen Yan, Margaret E. Daube-Witherspoon, Nanette Freedman, Stephen L. Bacharach, Peter Herscovitch

IEEE Trans. Medical Imaging, 1993