Dr. Baojun Li Profile

Dr. Baojun Li

Assistant Professor of Radiology at Boston Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 22 March 2010 Paper

Head and body CTDIw of dual-energy x-ray CT with fast-kVp switching

Baojun Li, Girijesh Yadava, Jiang Hsieh, Naveen Chandra, Mary Sue Kulpins

Proceedings Volume 7622, 76221Y (2010) https://doi.org/10.1117/12.844314

KEYWORDS: LCDs, Head, X-rays, X-ray computed tomography, Switching, Computed tomography, Iodine, Abdomen, Bone, Data acquisition

Read Abstract +

Proceedings Article | 14 March 2009 Paper

Image quality evaluation of a LightSpeed CT750 HD computed tomography system

Jiahua Fan, Frank Dong, Paavana Sainath, Jiang Hsieh, Xiangyang Tang, Thomas Toth, Baojun Li, Peter Crandall, Robert Senzig, Adam Dixon

Proceedings Volume 7258, 72584S (2009) https://doi.org/10.1117/12.813604

KEYWORDS: Image quality, Spatial resolution, Computed tomography, Modulation transfer functions, LCDs, Visualization, Point spread functions, Reconstruction algorithms, Optical filters, Imaging systems

Read Abstract +

Proceedings Article | 11 March 2009 Paper

Simulation and analysis of image quality impact from single-source ultra-wide coverage CT scanner

Baojun Li, Thomas Toth, Jiang Hsieh, Xiangyang Tang, Peter Crandall, Robert Senzig

Proceedings Volume 7258, 72580A (2009) https://doi.org/10.1117/12.805593

KEYWORDS: Sensors, X-rays, Imaging systems, Scanners, X-ray computed tomography, Image analysis, Image quality, Physics, Thermal modeling, Spatial resolution

Read Abstract +

Proceedings Article | 28 March 2007 Paper

3D view weighted cone-beam backprojection reconstruction for digital tomosynthesis

Baojun Li, Gopal Avinash, Bernhard Claus, Stephen Metz

Proceedings Volume 6510, 65104X (2007) https://doi.org/10.1117/12.708084

KEYWORDS: X-rays, 3D vision, Sensors, Chest, Reconstruction algorithms, X-ray sources, 3D image processing, X-ray imaging, Tomography, 3D image reconstruction

Read Abstract +

Proceedings Article | 19 March 2007 Paper

Point spread function based classification of regions for linear digital tomosynthesis

Kenny Israni, Gopal Avinash, Baojun Li

Proceedings Volume 6510, 651050 (2007) https://doi.org/10.1117/12.709493

KEYWORDS: Point spread functions, Reconstruction algorithms, Gold, Image classification, Optical spheres, 3D image processing, Computer simulations, 3D image reconstruction, 3D acquisition, X-ray imaging

Read Abstract +

Proceedings Article | 13 March 2007 Paper

Resolution and noise trade-off analysis for volumetric CT

Baojun Li, Swetha Nandyala, Gopal Avinash, Jiang Hsieh

Proceedings Volume 6510, 65101X (2007) https://doi.org/10.1117/12.708087

KEYWORDS: Spatial resolution, Modulation transfer functions, Optical spheres, Image filtering, Signal to noise ratio, Spherical lenses, Digital filtering, Smoothing, Denoising, Sensors

Read Abstract +

Proceedings Article | 2 March 2006 Paper

Measurement of slice thickness and in-plane resolution on radiographic tomosynthesis system using modulation transfer function (MTF)

Baojun Li, Rowland Saunders, Renuka Uppaluri

Proceedings Volume 6142, 61425D (2006) https://doi.org/10.1117/12.654540

KEYWORDS: Modulation transfer functions, Sensors, X-rays, Skull, Spatial resolution, Tomography, X-ray detectors, Prototyping, Image resolution, Tungsten

Read Abstract +

Proceedings Article | 2 March 2006 Paper

Characterization of point spread function in linear digital tomosynthesis: a simulation study

Gopal Avinash, Kenny Israni, Baojun Li

Proceedings Volume 6142, 614258 (2006) https://doi.org/10.1117/12.655331

KEYWORDS: Point spread functions, Sensors, Reconstruction algorithms, Digital x-ray imaging, X-rays, Tomography, X-ray imaging, Digital imaging, Detection and tracking algorithms, Image resolution

Read Abstract +

Proceedings Article | 24 April 2002 Paper

3D intersubject warping and registration of pulmonary CT images for a human lung model

Baojun Li, Gary Christensen, John Dill, Eric Hoffman, Joseph Reinhardt

Proceedings Volume 4683, (2002) https://doi.org/10.1117/12.463598

KEYWORDS: Lung, Image registration, Computed tomography, 3D image processing, Image segmentation, 3D modeling, Image processing, Visualization, Computer simulations, Scanners

Read Abstract +

Proceedings Article | 3 July 2001 Paper

Automatic generation of object shape models and their application to tomographic image segmentation

Baojun Li, Joseph Reinhardt

Proceedings Volume 4322, (2001) https://doi.org/10.1117/12.431101

KEYWORDS: Image segmentation, 3D modeling, Statistical modeling, Shape analysis, 3D image processing, Statistical analysis, Tomography, Computed tomography, Motion models, Lung

Read Abstract +

Showing 5 of 10 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