Dr. Van-Giang Nguyen Profile

Dr. Van-Giang Nguyen

Lecturer at Le Quy Don Technical Univ

SPIE Involvement:

Author

Publications (7)

SPIE Journal Paper | 25 February 2022

Maximizing regularity for designing geometric calibration phantom in computed tomography

Van-Giang Nguyen

OE, Vol. 61, Issue 02, 023104, (February 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.2.023104

KEYWORDS: Calibration, Sensors, Computed tomography, Imaging systems, Optical engineering, Image processing, Manufacturing, Systems modeling, Computing systems, Scanners

Read Abstract +

SPIE Journal Paper | 12 April 2016

View-dependent geometric calibration for offset flat-panel cone beam computed tomography systems

Van-Giang Nguyen

OE, Vol. 55, Issue 04, 043102, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.043102

KEYWORDS: Calibration, Sensors, Imaging systems, Computed tomography, Computing systems, Reconstruction algorithms, Scanners, X-ray computed tomography, Optical engineering, Data acquisition

Read Abstract +

Proceedings Article | 19 March 2014 Paper

Acquiring tomographic images from panoramic X-ray scanners

Van-Giang Nguyen, Soo-Jin Lee

Proceedings Volume 9033, 90332W (2014) https://doi.org/10.1117/12.2043232

KEYWORDS: Sensors, Panoramic photography, Data acquisition, Scanners, X-rays, Data modeling, Tomography, X-ray imaging, Reconstruction algorithms, Raster graphics

Read Abstract +

SPIE Journal Paper | 6 September 2012

Graphics processing unit-accelerated iterative tomographic reconstruction with strip-integral system model

Van-Giang Nguyen, Soo-Jin Lee

OE, Vol. 51, Issue 9, 093203, (September 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.9.093203

KEYWORDS: Reconstruction algorithms, Sensors, Tomography, Expectation maximization algorithms, Visualization, Image resolution, Optical engineering, Systems modeling, Parallel computing, Positron emission tomography

Proceedings Article | 3 March 2012 Paper

Anatomy-based PET image reconstruction using nonlocal regularization

Van-Giang Nguyen, Soo-Jin Lee

Proceedings Volume 8313, 83133T (2012) https://doi.org/10.1117/12.911690

KEYWORDS: Positron emission tomography, Lawrencium, Image resolution, Image enhancement, Image restoration, Image segmentation, Reconstruction algorithms, Resolution enhancement technologies, CT reconstruction, Sensors

Read Abstract +

Proceedings Article | 23 March 2010 Paper

Rapid 3D regularized EM reconstruction for Compton cameras using GPU

Soo-Jin Lee, Van-Giang Nguyen, Mi No Lee

Proceedings Volume 7622, 76225C (2010) https://doi.org/10.1117/12.844179

KEYWORDS: Expectation maximization algorithms, Cameras, Reconstruction algorithms, Sensors, Scattering, Visualization, Imaging systems, Algorithm development, Compton scattering, Tomography

Read Abstract +

SPIE Journal Paper | 1 March 2010

Image reconstruction from limited-view projections by convex nonquadratic spline regularization

Van-Giang Nguyen, Soo-Jin Lee

OE, Vol. 49, Issue 03, 037001, (March 2010) https://doi.org/10.1117/12.10.1117/1.3339871

KEYWORDS: Reconstruction algorithms, Expectation maximization algorithms, Image restoration, Optical engineering, Tomography, Sensors, Data acquisition, Algorithm development, Positron emission tomography, Scanners

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