Dr. David S. Lalush Profile

Dr. David S. Lalush

at North Carolina State Univ

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 14 March 2009 Paper

A dynamic micro-CT scanner with a stationary mouse bed using a compact carbon nanotube field emission x-ray tube

Guohua Cao, Xiomara Calderon-Colon, Peng Wang, Laurel Burk, Yueh Lee, Ramya Rajaram, Shabana Sultana, David Lalush, Jianping Lu, Otto Zhou

Proceedings Volume 7258, 72585Q (2009) https://doi.org/10.1117/12.813817

KEYWORDS: X-rays, Scanners, Sensors, Modulation transfer functions, X-ray detectors, In vivo imaging, X-ray imaging, Carbon nanotubes, Imaging systems, Temporal resolution

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Proceedings Article | 13 March 2009 Paper

Image reconstruction for a stationary digital breast tomosynthesis system

Ramya Rajaram, Guang Yang, Enzhuo Quan, Brandon Frederick, David Lalush, Otto Zhou

Proceedings Volume 7258, 72582L (2009) https://doi.org/10.1117/12.811649

KEYWORDS: Reconstruction algorithms, Digital breast tomosynthesis, Image quality, Image restoration, Sensors, Detection and tracking algorithms, X-ray sources, Image resolution, Mammography, Imaging systems

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Proceedings Article | 13 March 2009 Paper

Optimal binary coding matrices for multiplexed x-ray imaging

David Lalush

Proceedings Volume 7258, 72581S (2009) https://doi.org/10.1117/12.811124

KEYWORDS: Matrices, Multiplexing, X-rays, Binary data, X-ray imaging, Sensors, Interference (communication), X-ray sources, Computer programming, Imaging systems

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Proceedings Article | 11 March 2009 Paper

Three-dimensional imaging properties of rotation-free square and hexagonal micro-CT systems

Enzhuo Quan, David Lalush

Proceedings Volume 7258, 72580I (2009) https://doi.org/10.1117/12.811750

KEYWORDS: Sensors, Imaging systems, Point spread functions, X-rays, Reconstruction algorithms, 3D image processing, Detector arrays, Anisotropy, Tomography, X-ray sources

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Proceedings Article | 18 March 2008 Paper

Respiratory-gated micro-CT using a carbon nanotube based micro-focus field emission x-ray source

Guohua Cao, Yueh Lee, Zejian Liu, Ramya Rajaram, Rui Peng, Xiomara Calderon-Colon, Lei An, Peng Wang, Tuyen Phan, David Lalush, Jianping Lu, Otto Zhou

Proceedings Volume 6913, 691304 (2008) https://doi.org/10.1117/12.770592

KEYWORDS: X-rays, X-ray sources, Cameras, Modulation transfer functions, X-ray imaging, Scanners, Sensors, Carbon nanotubes, Imaging systems, X-ray detectors

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Proceedings Article | 18 March 2008 Paper

Stationary digital breast tomosynthesis system with a multi-beam field emission x-ray source array

Guang Yang, Ramya Rajaram, Guohua Cao, Shabana Sultana, Zhijun Liu, David Lalush, Jianping Lu, Otto Zhou

Proceedings Volume 6913, 69131A (2008) https://doi.org/10.1117/12.770622

KEYWORDS: X-rays, X-ray sources, Sensors, Digital breast tomosynthesis, Imaging systems, Electrodes, X-ray imaging, Breast, X-ray detectors, Mammography

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Proceedings Article | 28 May 2001 Paper

Simulating patient-specific heart shape and motion using SPECT perfusion images with the MCAT phantom

Tracy Faber, Ernest Garcia, David Lalush, W. Paul Segars, Benjamin Tsui

Proceedings Volume 4319, (2001) https://doi.org/10.1117/12.428050

KEYWORDS: Single photon emission computed tomography, Heart, Computer simulations, Visualization, Signal attenuation, Motion models, Single photon, Tomography, Mathematical modeling, 3D modeling

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Showing 5 of 7 publications

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