Benjamin Tsui

Professor

1974 …2020

Research output per year

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Research Output

A papillary muscle guided motion estimation method for gated cardiac imaging

Wang, J., Fung, G. S. K., Feng, T. & Tsui, B. M. W., Jun 3 2013, Medical Imaging 2013: Physics of Medical Imaging. 86682G. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8668).

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

A Poisson likelihood iterative reconstruction algorithm for material decomposition in CT

Xu, J., Frey, E. C., Taguchi, K. & Tsui, B. M. W., Oct 15 2007, Medical Imaging 2007: Physics of Medical Imaging. PART 2 ed. 65101Z. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6510, no. PART 2).

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

A powerful readout system for high resolution and high efficiency molecular imaging studies of cardiovascular diseases in mice

Baiocchi, M., Cisbani, E., Cusanno, F., De Vincentis, G., Garibaldi, F., Magliozzi, M. L., Majewski, S., Marano, G., Musico, P., Musumeci, M., Torrioli, S., Tsui, B. & Vitelli, L., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 2867-2869 3 p. 5401632. (IEEE Nuclear Science Symposium Conference Record).

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

Application of post reconstruction dual respiratory and cardiac motion compensation for 4D high-resolution small animal myocardial SPECT

Lee, T-S., Rittenbach, A., Feng, T. & Tsui, B., Oct 3 2016, 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015. Institute of Electrical and Electronics Engineers Inc., 7582214

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

Application of reconstruction-based scatter compensation to T1-201 SPECT

Kadrmas, D. J., Frey, E. C. & Tsui, B. M. W., Dec 1 1996, p. 1663-1667. 5 p.

Research output: Contribution to conferencePaper

Application of the 4D XCAT Phantoms in Biomedical Imaging and Beyond

Segars, W. P., Tsui, B. M., Cai, J., Yin, F. F., Fung, S-K. & Samei, E., Aug 10 2017, (Accepted/In press) In : IEEE Transactions on Medical Imaging.

Research output: Contribution to journalArticle

A priori motion models for four-dimensional reconstruction in gated cardiac SPECT

Lalush, D. S., Cui, L. & Tsui, B. M. W., Dec 1 1996, p. 1923-1927. 5 p.

Research output: Contribution to conferencePaper

Artifacts and sampling requirement in transmission CT reconstruction with truncated projection data

Gregoriou, G. K., Tsui, B. M. W., Frey, E. C. & Lalush, D. S., Dec 1 1995, p. 1336-1340. 5 p.

Research output: Contribution to conferencePaper

A scatter model for parallel and converging beam SPECT based on the Klein-Nishina formula

Cao, Z. J., Frey, E. C. & Tsui, B. M. W., Aug 1994, In : IEEE Transactions on Nuclear Science. 41, 4, p. 1594-1600 7 p.

Research output: Contribution to journalArticle

A Simulation Study of the Effect of Gating Scheme on Respiratory Motion Blurring in FDG Lung PET

Zhu, Z., Tsui, B. M. W. & Segars, W. P., Dec 1 2002, p. 1554-1558. 5 p.

Research output: Contribution to conferencePaper

A simulation study of the effect of phase-shift on dual gated myocardial perfusion ECT

Lee, T. S., Park, M. J. & Tsui, B. M. W., Jan 1 2011, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. Institute of Electrical and Electronics Engineers Inc., p. 2728-2732 5 p. 6152957. (IEEE Nuclear Science Symposium Conference Record).

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

A SPECT camera for combined MRI and SPECT for small animals

Meier, D., Wagenaar, D. J., Chen, S., Xu, J., Yu, J. & Tsui, B. M. W., Oct 1 2011, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 652, 1, p. 731-734 4 p.

Research output: Contribution to journalArticle

A SPECT camera for simultaneous SPECT/MRI

Meier, D., Wagenaar, D. J., Mæhlum, G., Sundal, B., Patt, B. E., Chen, S., Xu, J., Yu, J., Tsui, B. M. W., Hamamura, M., Roeck, W. W., Ha, S. H. & Nalcioglu, O., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 2313-2318 6 p. 5402269. (IEEE Nuclear Science Symposium Conference Record).

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

Open Access

A study of the effect of cardiac gating in myocardial SPECT using the 4D NCAT

Lee, T. S., Segars, W. P. & Tsui, B. M. W., Dec 1 2003, In : IEEE Nuclear Science Symposium Conference Record. 4, p. 2681-2685 5 p., M10-280.

Research output: Contribution to journalConference article

Attenuation compensation for cardiac single-photon emission computed tomographic imaging: Part 2. Attenuation compensation algorithms

King, M. A., Tsui, B. M. W., Pan, T. S., Glick, S. J. & Soares, E. J., Jan 1 1996, In : Journal of Nuclear Cardiology. 3, 1, p. 55-64 10 p.

Research output: Contribution to journalReview article

Attenuation correction for rotating multi-segment slant-hole SPECT in breast imaging

Xu, J., Liu, C., Wang, Y. C., Frey, E. C. & Tsui, B. M. V., Jan 1 2006, In : Physica Medica. 21, SUPPL. 1, p. 44-47 4 p.

Research output: Contribution to journalArticle

Awake animal SPECT: Overview and initial results

Weisenberger, A. G., Kross, B., Majewski, S., McKisson, J., Popov, V., Proffitt, J., Stolin, A., Baba, J. S., Goddard, J. S., Lee, S. J., Smith, M. F., Tsui, B. & Pomper, M., 2008, 2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008. p. 5588-5591 4 p. 4774513. (IEEE Nuclear Science Symposium Conference Record).

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

Bayesian multiscale tomographic reconstruction

Nowak, R. D., Kolaczyk, E., Lalush, D. & Tsui, B., Jan 1 2000, Design and Implementation of Signal Processing SystemNeural Networks for Signal Processing Signal Processing EducationOther Emerging Applications of Signal ProcessingSpecial Sessions. Institute of Electrical and Electronics Engineers Inc., p. 3779-3782 4 p. 860225. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 6).

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

Bayesian PET image reconstruction incorporating anato-functional joint entropy

Tang, J., Tsui, B. M. W. & Rahmim, A., Sep 10 2008, 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI. p. 1043-1046 4 p. 4541178. (2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI).

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

Block-iterative techniques for fast 4D reconstruction using a priori motion models in gated cardiac SPECT

Lalush, D. S. & Tsui, B. M. W., Apr 1 1998, In : Physics in medicine and biology. 43, 4, p. 875-886 12 p.

Research output: Contribution to journalArticle

Breast cancer detection/diagnosis with upstream data fusion and machine learning

Porter, D. W., Walton, W. C., Harvey, S. C., Mullen, L. A., Tsui, B. M. W., Kim, S. J. & Peyton, K. S., Jan 1 2020, 15th International Workshop on Breast Imaging, IWBI 2020. Bosmans, H., Marshall, N. & Van Ongeval, C. (eds.). SPIE, 115130X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11513).

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

Cardiac motion estimation from gated emission computed tomography images

Tang, J., Segars, W. P. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2688-2694 7 p. 4179592. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

Cardiac PET/CT misregistration causes significant changes in estimated myocardial blood flow

Rajaram, M., Tahari, A. K., Lee, A. H., Lodge, M. A., Tsui, B., Nekolla, S., Wahl, R. L., Bengel, F. M. & Bravo, P. E., Jan 1 2013, In : Journal of Nuclear Medicine. 54, 1, p. 50-54 5 p.

Research output: Contribution to journalArticle

Cardiosphere-Derived Cells Demonstrate Metabolic Flexibility That Is Influenced by Adhesion Status

Afzal, J., Chan, A., Karakas, M. F., Woldemichael, K., Vakrou, S., Guan, Y., Rathmell, J., Wahl, R., Pomper, M., Foster, D. B., Aon, M. A., Tsui, B., O'Rourke, B. & Abraham, M. R., Oct 2017, In : JACC: Basic to Translational Science. 2, 5, p. 543-560 18 p.

Research output: Contribution to journalArticle

Cellular bioenergetics is an important determinant of the molecular imaging signal derived from luciferase and the sodium-iodide symporter

Chang, C., Chan, A., Lin, X., Higuchi, T., Terrovitis, J., Afzal, J. M., Rittenbach, A., Sun, D., Vakrou, S., Woldemichael, K., O'Rourke, B., Wahl, R., Pomper, M., Tsui, B. & Abraham, M. R., Feb 1 2013, In : Circulation research. 112, 3, p. 441-450 10 p.

Research output: Contribution to journalArticle

Characteristics of Compact Detectors Based on Pixellated NaI(Tl) Crystal Arrays

Qi, Y., Tsui, B. M. W., Yoder, B. & Frey, E. C., Dec 1 2002, p. 1538-1542. 5 p.

Research output: Contribution to conferencePaper

Characterization of a novel photon counting detector for clinical CT: Count rate, energy resolution, and noise performance

Barber, W. C., Nygard, E., Iwanczyk, J. S., Zhang, M., Frey, E. C., Tsui, B. M. W., Wessel, J. C., Malakhov, N., Wawrzyniak, G., Hartsough, N. E., Gandhi, T. & Taguchi, K., Jun 16 2009, Medical Imaging 2009: Physics of Medical Imaging. 725824. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 7258).

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

Characterization of medium and high energy collimators using ray-tracing and Monte Carlo methods

Lewis, D. P., Tsui, B. M. W., Tocharoenchai, C. & Frey, E. C., Jan 1 1999, IEEE Nuclear Science Symposium and Medical Imaging Conference. IEEE, p. 2026-2030 5 p. (IEEE Nuclear Science Symposium and Medical Imaging Conference; vol. 3).

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

Choice of initial conditions in the ML reconstruction for transmission CT with truncated projection data

Pan, T. S., Tsui, B. M. W. & Byrne, C. L., Dec 1 1995, p. 1232-1236. 5 p.

Research output: Contribution to conferencePaper

Choice of initial conditions in the ML reconstruction of fan-beam transmission with truncated projection data

Pan, T. S., Tsui, B. M. W. & Byrne, C. L., 1997, In : IEEE transactions on medical imaging. 16, 4, p. 426-438 13 p.

Research output: Contribution to journalArticle

Combination of MCNP and SimSET for Monte Carlo simulation of SPECT with medium and high energy photons

Du, Y., Frey, E. C., Wang, W. T., Tocharoenchai, C., Baird, W. H. & Tsui, B. M. W., Dec 1 2001, p. 1358-1362. 5 p.

Research output: Contribution to conferencePaper

Combination of MCNP and SimSET for Monte Carlo simulation of SPECT with medium- and high-energy photons

Du, Y., Frey, E. C., Wang, W. T., Tocharoenchai, C., Baird, W. H. & Tsui, B. M. W., Jun 1 2002, In : IEEE Transactions on Nuclear Science. 49 I, 3, p. 668-674 7 p.

Research output: Contribution to journalArticle

Compact CdZnTe-based gamma camera for prostate cancer imaging

Cui, Y., Lall, T., Tsui, B., Yu, J., Mahler, G., Bolotnikov, A., Vaska, P., De Geronimo, G., O'Connor, P., Meinken, G., Joyal, J., Barrettf, J., Camarda, G., Hossain, A., Kim, K. H., Yang, G., Pomper, M., Cho, S., Weisman, K., Seo, Y. & 3 others, Babich, J., LaFrance, N. & James, R. B., Sep 12 2011, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging. 819255. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8192).

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

Comparative biokinetics of radiogallium and radioindium in mice

Tsui, B. M. W. & Lathrop, K. A., Jan 1 1978, In : Journal of Nuclear Medicine. 19, 6, 1 p.

Research output: Contribution to journalArticle

Comparison and effectiveness of regadenoson versus dipyridamole on stress electrocardiographic changes during positron emission tomography evaluation of patients with hypertrophic cardiomyopathy

Bravo, P. E., Pozios, I., Pinheiro, A., Merrill, J., Tsui, B. M. W., Wahl, R. L., Bengel, F. M., Abraham, M. R. & Abraham, T. P., Oct 1 2012, In : American Journal of Cardiology. 110, 7, p. 1033-1039 7 p.

Research output: Contribution to journalArticle

Comparison Between ML-EM and WLS-CG Algorithms for SPECT Image Reconstruction

Tsui, B. M. W., Zhao, X. D. & Frey, E. C., Dec 1991, In : IEEE Transactions on Nuclear Science. 38, 6, p. 1766-1772 7 p.

Research output: Contribution to journalArticle

Comparison of 180° and 360° iterative reconstruction with non-uniform attenuation compensation for SPECT

LaCroix, K. J., Tsui, B. M. W. & Hasegawa, B. H., Jan 1 1995, p. 1197-1201. 5 p.

Research output: Contribution to conferencePaper

Comparison of 180° and 360° Iterative Reconstruction with Non-uniform Attenuation Compensation for Tl-201 SPECT†

LaCroix, K. J., Tsui, B. M. W. & Hasegawa, B. H., Aug 1995, In : IEEE Transactions on Nuclear Science. 42, 4, p. 1276-1281 6 p.

Research output: Contribution to journalArticle

Comparison of 3D OS-EM and 4D MAP-RBI-EM reconstruction algorithms for cardiac motion abnormality classification using a motion observer

Tang, J., Lee, T. S., He, X., Segars, W. P. & Tsui, B. M. W., Oct 1 2010, In : IEEE Transactions on Nuclear Science. 57, 5 PART 1, p. 2571-2577 7 p., 5556031.

Research output: Contribution to journalArticle

Comparison of an analytical and an iterative based collimator-detector response compensation method in SPECT

Wang, W. T., Tsui, B. M. W., Frey, E. C. & Wessell, D. E., Jan 1 1999, IEEE Nuclear Science Symposium and Medical Imaging Conference. IEEE, p. 1382-1386 5 p. (IEEE Nuclear Science Symposium and Medical Imaging Conference; vol. 2).

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

Comparison of channelized hotelling and human observers in determining optimum OSEM reconstruction parameters for myocardial SPECT

Gilland, K. L., Gullberg, G. T., Qi, Y. & Tsui, B. M. W., Dec 1 2003, In : IEEE Nuclear Science Symposium Conference Record. 4, p. 2937-2940 4 p., M11-287.

Research output: Contribution to journalConference article