Daniel J. Tward - author: J. Siewerdsen
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Anatomical background and generalized detectability in tomosynthesis and cone-beam CT
G. Gang, D. Tward, J. Lee, and J. Siewerdsen, in Medical physics. Fri 01 January 2010
The generalized NEQ and detectability index for tomosynthesis and cone-beam CT: From cascaded systems analysis to human observers
G. Gang, J. Lee, J. W. Stayman, D. Tward, W. Zbijewski, J. L. Prince, and J. Siewerdsen, in Medical Imaging 2010: Physics of Medical Imaging. Fri 01 January 2010
TH-D-201B-01: Task-Based Analysis of Detectability in Tomosynthesis and Cone-Beam CT: Validation of Fourier Metrics in Comparison to Real Observers
G. Gang, J. Lee, J. Stayman, D. Tward, W. Zbijewski, J. Prince, and J. Siewerdsen, in Medical Physics. Fri 01 January 2010
Sparse data reconstruction of flat-panel cone-beam CT for potential use in image-guided surgery
J. Bian, X. Han, E. Sidky, D. Tward, J. Siewerdsen, and X. Pan, in Proceedings of the 10th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine. Thu 01 January 2009
SU-FF-I-113: Anatomical Power Spectrum and Detectability: An Analytical and Experimental Basis
G. Gang, D. Tward, and J. Siewerdsen, in Medical Physics. Thu 01 January 2009
MO-D-304A-01: Spatial and Fourier Analysis of Non-Stationarity in 3D X-Ray Computed Tomography
A. Pineda, D. Tward, A. Gonzalez, and J. Siewerdsen, in Medical Physics. Thu 01 January 2009
Analysis of image noise in 3D cone-beam CT: spatial and Fourier domain approaches under conditions of varying stationarity [6913-61]
A. Pineda, J. Siewerdsen, and D. Tward, in PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. Tue 01 January 2008
NEQ and task in dual-energy imaging: from cascaded systems analysis to human observer performance (Best Student Paper Award)[6913-36]
S. Richard, J. Siewerdsen, and D. Tward, in PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. Tue 01 January 2008
Cascaded systems analysis of the 3D NEQ for cone-beam CT and tomosynthesis [6913-63]
D. Tward, J. Siewerdsen, R. Fahrig, and A. Pineda, in PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING. Tue 01 January 2008
WE-C-332-01: Cascaded Systems Analysis of the 3D NEQ of Cone-Beam CT: Investigation of Voxel Size in Relation to 3D Noise Aliasing
D. Tward, S. Richard, and J. Siewerdsen, in Medical Physics. Tue 01 January 2008

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Contact
Daniel J. Tward, PhD
dtward@mednet.ucla.edu
Assistant Professor
Departments of Computational Medicine and Neurology
Ahmanson-Lovelace Brain Mapping Center
University of California Los Angeles
Curriculum Vitae