Dr. Jered R. Wells Profile

Dr. Jered R. Wells

Clinical Imaging Physicist at Duke Univ

SPIE Involvement:

Author

Websites:

Personal Website

Publications (7)

Proceedings Article | 19 March 2014 Paper

Population of 100 realistic, patient-based computerized breast phantoms for multi-modality imaging research

W. Paul Segars, Alexander Veress, Jered Wells, Gregory Sturgeon, Nooshin Kiarashi, Joseph Lo, Ehsan Samei, James Dobbins

Proceedings Volume 9033, 90331X (2014) https://doi.org/10.1117/12.2043868

KEYWORDS: Breast, Mathematical modeling, Data modeling, Image segmentation, 3D modeling, Breast imaging, Mammography, Breast cancer, Tissues, Skin

Read Abstract +

Proceedings Article | 19 March 2014 Paper

Dose reduction in CT with correlated-polarity noise reduction: context-dependent spatial resolution and noise properties demonstrating two-fold dose reduction with minimal artifacts

James Dobbins, Jered Wells, W. Paul Segars

Proceedings Volume 9033, 90335G (2014) https://doi.org/10.1117/12.2043685

KEYWORDS: Computed tomography, Spatial resolution, Image processing, Denoising, Single mode fibers, Image quality, Modulation transfer functions, Signal to noise ratio, CT reconstruction, Metrology

Read Abstract +

Proceedings Article | 19 March 2013 Paper

Preliminary investigation of the frequency response and distortion properties of nonlinear image processing algorithms

Jered Wells, James Dobbins

Proceedings Volume 8668, 86681H (2013) https://doi.org/10.1117/12.2008549

KEYWORDS: Distortion, Signal processing, Spatial frequencies, Nonlinear image processing, Modulation transfer functions, Nonlinear filtering, Image processing, Double positive medium, Medical imaging, Reconstruction algorithms

Read Abstract +

Proceedings Article | 6 March 2013 Paper

Dose reduction in CT with correlated-polarity noise reduction: comparable image quality at half the dose with projection space processing

James Dobbins, Jered Wells, W. Segars

Proceedings Volume 8668, 86681O (2013) https://doi.org/10.1117/12.2008563

KEYWORDS: Computed tomography, Image processing, Denoising, Image quality, Reconstruction algorithms, Heart, Signal to noise ratio, Medical imaging, Image filtering, Interference (communication)

Read Abstract +

Proceedings Article | 17 March 2011 Paper

Refinement of motion correction strategies for lower-cost CT for under-resourced regions of the world

Jered Wells, W. Paul Segars, Christopher J. Kigongo, James Dobbins

Proceedings Volume 7961, 796133 (2011) https://doi.org/10.1117/12.878697

KEYWORDS: Reconstruction algorithms, X-ray computed tomography, Sensors, 3D image reconstruction, 3D image processing, Image quality, Medicine, Computed tomography, Detection and tracking algorithms, Image restoration

Read Abstract +

Proceedings Article | 16 March 2011 Paper

James Dobbins, Jered Wells

Proceedings Volume 7961, 79610A (2011) https://doi.org/10.1117/12.879076

KEYWORDS: Image quality, Image processing, Denoising, Computed tomography, Radiography, Signal to noise ratio, Image quality standards, Medical imaging, Interference (communication), Image resolution

Read Abstract +

Proceedings Article | 23 March 2010 Paper

Initial investigation into lower-cost CT for resource limited regions of the world

James Dobbins, Jered Wells, W. Paul Segars, Christina Li, Christopher Kigongo

Proceedings Volume 7622, 76223C (2010) https://doi.org/10.1117/12.844293

KEYWORDS: X-ray computed tomography, Scanners, Image quality, Sensors, X-rays, Chest, Image acquisition, Motion models, X-ray imaging, Lung

Read Abstract +

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years