Jianan Gang

Research Associate

20092020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Conference contribution
2020

Performance assessment of texture reproduction in high-resolution CT

Shi, H., Gang, G. J., Li, J., Liapi, E., Abbey, C. & Stayman, J. W., Jan 1 2020, Medical Imaging 2020: Image Perception, Observer Performance, and Technology Assessment. Samuelson, F. W. & Taylor-Phillips, S. (eds.). SPIE, 113160R. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 11316).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

Comparison of deep learning and human observer performance for lesion detection and characterization

De Man, R., Gang, G. J., Li, X. & Wang, G., Jan 1 2019, 15th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine. Matej, S. & Metzler, S. D. (eds.). SPIE, 110721F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11072).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Generalized prediction framework for reconstructed image properties using neural networks

Gang, J., Cheng, K., Guo, X. & Stayman, J. W., Jan 1 2019, Medical Imaging 2019: Physics of Medical Imaging. Bosmans, H., Chen, G-H. & Schmidt, T. G. (eds.). SPIE, 109480L. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance analysis for nonlinear tomographic data processing

Gang, G. J., Guo, X. & Stayman, J. W., Jan 1 2019, 15th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine. Matej, S. & Metzler, S. D. (eds.). SPIE, 110720W. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11072).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Volume-of-interest imaging using multiple aperture devices

Wang, W., Gang, J., Siewerdsen, J. & Stayman, J. W., Jan 1 2019, Medical Imaging 2019: Physics of Medical Imaging. Bosmans, H., Chen, G-H. & Schmidt, T. G. (eds.). SPIE, 1094823. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10948).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Dynamic beam filtering for miscentered patients

Mao, A., Shyr, W., Gang, J. & Stayman, J. W., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. SPIE, Vol. 10573. 105730U

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Joint optimization of fluence field modulation and regularization for multi-task objectives

Gang, J. & Stayman, J. W., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. SPIE, Vol. 10573. 1057313

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Prospective image quality analysis and control for prior-image-based reconstruction of low-dose CT

Zhang, H., Gang, G. J., Dang, H., Sussman, M. C., Lin, C. T., Siewerdsen, J. H. & Stayman, J. W., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. Schmidt, T. G., Chen, G-H. & Lo, J. Y. (eds.). SPIE, 1057329. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 10573).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spatial resolution and noise prediction in flat-panel cone-beam CT penalized-likelihood reconstruction

Wang, W., Gang, J., Siewerdsen, J. & Stayman, J. W., Jan 1 2018, Medical Imaging 2018: Physics of Medical Imaging. SPIE, Vol. 10573. 1057346

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

An investigation of low-dose 3D scout scans for computed tomography

Gomes, J., Gang, J., Mathews, A. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101322M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental evaluation of dual multiple aperture devices for fluence field modulated x-ray computed tomography

Mathews, A. J., Gang, J., Levinson, R., Zbijewski, W., Kawamoto, S., Siewerdsen, J. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101322O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integration of prior CT into CBCT reconstruction for improved image quality via reconstruction of difference: First patient studies

Zhang, H., Gang, J., Lee, J., Wong, J. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 1013211

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Joint optimization of fluence field modulation and regularization in task-driven computed tomography

Gang, J., Siewerdsen, J. & Stayman, J. W., 2017, Medical Imaging 2017: Physics of Medical Imaging. SPIE, Vol. 10132. 101320E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

Fluence-field modulated x-ray CT using multiple aperture devices

Stayman, J. W., Mathews, A., Zbijewski, W., Gang, J., Siewerdsen, J., Kawamoto, S., Blevis, I. & Levinson, R., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 97830X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Task-driven tube current modulation and regularization design in computed tomography with penalized-likelihood reconstruction

Gang, J., Siewerdsen, J. & Stayman, J. W., 2016, Medical Imaging 2016: Physics of Medical Imaging. SPIE, Vol. 9783. 978324

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Self-calibration of cone-beam CT geometry using 3D-2D image registration: Development and application to tasked-based imaging with a Robotic C-arm

Ouadah, S., Stayman, J. W., Gang, G., Uneri, A., Ehtiati, T. & Siewerdsen, J. H., Jan 1 2015, Medical Imaging 2015: Image-Guided Procedures, Robotic Interventions, and Modeling. Webster, R. J. & Yaniv, Z. R. (eds.). SPIE, 94151D. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9415).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Task-driven imaging in cone-beam computed tomography

Gang, G. J., Stayman, J. W., Ouadah, S., Ehtiati, T. & Siewerdsen, J. H., Jan 1 2015, Medical Imaging 2015: Physics of Medical Imaging. Hoeschen, C., Kontos, D. & Hoeschen, C. (eds.). SPIE, 941220. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9412).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Cascaded systems modeling of signal, noise, and DQE for x-ray photon counting detectors

Xu, J., Zbijewski, W., Gang, G., Stayman, J. W., Taguchi, K., Lundqvist, M., Fredenberg, E., Carrino, J. A. & Siewerdsen, J. H., Jan 1 2014, Medical Imaging 2014: Physics of Medical Imaging. SPIE, 903320. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9033).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Modeling and control of nonstationary noise characteristics in filtered-backprojection and penalized likelihood image reconstruction

Gang, G. J., Stayman, J. W., Zbijewski, W. & Siewerdsen, J. H., Jun 3 2013, Medical Imaging 2013: Physics of Medical Imaging. 86681G. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8668).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Noise for reduction in material decomposition low-dose dual-energy cone-beam CT

Zbijewski, W., Gang, G., Wang, A. S., Stayman, J. W., Taguchi, K., Carrino, J. A. & Siewerdsen, J. H., Jun 3 2013, Medical Imaging 2013: Physics of Medical Imaging. 866819. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8668).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Theoretical framework for the dual-energy cone-beam CT noise-power spectrum, NEQ, and tasked-based detectability index

Gang, G. J., Zbijewski, W., Stayman, J. W., Carrino, J. A. & Siewerdsen, J. H., May 4 2012, Medical Imaging 2012: Physics of Medical Imaging. 83131J. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8313).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010

The generalized NEQ and detectability index for tomosynthesis and cone-beam CT: From cascaded systems analysis to human observers

Gang, G. J., Lee, J., Stayman, J. W., Tward, D. J., Zbijewski, W., Prince, J. L. & Siewerdsen, J. H., Dec 1 2010, Medical Imaging 2010: Physics of Medical Imaging. PART 1 ed. 76220Y. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 7622, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2009

Analysis of lung nodule detectability and anatomical clutter in tomosynthesis imaging of the chest

Yoon, S., Gang, J. G., Tward, D. J., Siewerdsen, J. H. & Fahrig, R., Jun 15 2009, Medical Imaging 2009: Physics of Medical Imaging. 72581M. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 7258).

Research output: Chapter in Book/Report/Conference proceedingConference contribution