Benjamin Tsui

Professor

1974 …2020

Research output per year

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Research Output

2007

Enhanced 4D heart model based on high resolution dual source gated cardiac CT images

Segars, W. P., Mendonca, S., Sturgeon, G. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 2617-2620 4 p. 4436684. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Evaluation of a 4D MAP-RBI-EM image reconstruction method for gated myocardial SPECT using a human observer study

Lee, T. S. & Tsui, B. M. W., Jan 1 2007, IFMBE Proceedings. Kim, S. I. & Suh, T. S. (eds.). 1 ed. Springer Verlag, p. 1663-1666 4 p. (IFMBE Proceedings; vol. 14, no. 1).

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

Experimental evaluation of the bilinear transformation used in the CT-based attenuation correction for small animal PET imaging

Jianhua, Y., Seidel, J., Pomper, M. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 3747-3750 4 p. 4436937. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

Gamma detectors for molecular imaging with radionuclides: design and applications

Ballerini, M., Cisbani, E., Cusanno, F., Garibaldi, F., Magliozzi, M. L., Majewski, S., Mok, G. S. P., Torrioli, S., Tsui, B. M. W. & Wang, Y., Oct 1 2007, In : Nuclear Physics B - Proceedings Supplements. 172, p. 88-91 4 p.

Research output: Contribution to journalArticle

Image-domain material decomposition using photon-counting CT

Taguchi, K., Zhang, M., Frey, E. C., Xu, J., Segars, W. P. & Tsui, B. M. W., Oct 15 2007, Medical Imaging 2007: Physics of Medical Imaging. PART 1 ed. 651008. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6510, no. PART 1).

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

Image-domain motion compensated time-resolved 4D cardiac CT

Taguchi, K., Zhihui, S., Segars, W. P., Fishman, E. K. & Tsui, B. M. W., Oct 15 2007, Medical Imaging 2007: Physics of Medical Imaging. PART 1 ed. 651016. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6510, no. PART 1).

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

Impact of respiratory motion on the detection of small pulmonary nodules in SPECT imaging

Smyczynski, M. S., Gifford, H. C., Lehovich, A., McNamara, J. E., Segars, W. P., Tsui, B. M. W. & King, M. A., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 3241-3245 5 p. 4436830. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

Investigation of the use of photon counting X-ray detectors with energy discrimination capability for material decomposition in micro-computed tomography

Frey, E. C., Wang, X., Du, Y., Taguchi, K., Xu, J. & Tsui, B. M. W., Jan 1 2007, Medical Imaging 2007: Physics of Medical Imaging. PART 1 ed. SPIE, 65100A. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6510, no. PART 1).

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

MicroComputed tomography with a photon-counting X-ray detector

Frey, E. C., Taguchi, K., Kapusta, M., Xu, J., Orskaug, T., Ninive, I., Wagenaar, D., Patt, B. & Tsui, B. M. W., Oct 15 2007, Medical Imaging 2007: Physics of Medical Imaging. PART 1 ed. 65101R. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6510, no. PART 1).

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

Model-based crosstalk compensation for simultaneous 99mTc/ 123I dual-isotope brain SPECT imaging

Du, Y., Tsui, B. M. W. & Frey, E. C., Jan 1 2007, In : Medical physics. 34, 9, p. 3530-3543 14 p.

Research output: Contribution to journalArticle

Modeling respiratory motion variations in the 4D NCAT phantom

Segars, W. P., Mori, S., Chen, G. T. Y. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 2677-2679 3 p. 4436697. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Modeling respiratory motion variations in the 4P NCAT phantom

Segars, W. P., Mori, S., Chen, G. T. Y. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 4531-4533 3 p. 4437117. (IEEE Nuclear Science Symposium Conference Record; vol. 6).

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

Molecular imaging with radionuclides, a powerful technique for studying biological processes in vivo

Cisbani, E., Cusanno, F., Garibaldi, F., Magliozzi, M. L., Majewski, S., Torrioli, S. & Tsui, B. M. W., Feb 1 2007, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 571, 1-2 SPEC. ISS., p. 169-172 4 p.

Research output: Contribution to journalArticle

The development and application of a realistic simulation dataset for simultaneous cardiac and respiratory gated ECT/CT

Lee, T. S., Segars, W. P. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 3656-3659 4 p. 4436914. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

TH‐E‐L100F‐01: Advances in Simulation Tools and Their Applications to CT, PET/CT and SPECT/CT

Tsui, B., 2007, In : Medical Physics. 34, 6, p. 2646-2647 2 p.

Research output: Contribution to journalArticle

Validation of GATE Monte Carlo simulation of the performance characteristics of a GE eXplore VISTA small animal PET system

Yang, C. C., Seidel, J., Wang, Y., Lee, J. S., Pomper, M. G. & Tsui, B. M. W., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 3187-3190 4 p. 4436803. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

2006

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

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

Comparison of channelized hotelling and human observers in determining optimum OS-EM reconstruction parameters for myocardial SPECT

Gilland, K. L., Tsui, B. M. W., Qi, Y. & Gullberg, G. T., Jun 1 2006, In : IEEE Transactions on Nuclear Science. 53, 3, p. 1200-1204 5 p., 1645016.

Research output: Contribution to journalArticle

Comparison of LROC and traditional ROC studies for lesion-detection task

Chen, S., Volokh, L., Liu, C. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2072-2075 4 p. 4179435. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Compensating for patient respiration in PET/CT imaging with the registered and summed phases (RASP) procedure

Kindhan, P., MacDonald, L., Ng, L., Alessio, A., Segars, P., Tsui, B. & Pathak, S., Nov 17 2006, 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings. p. 1104-1107 4 p. 1625115. (2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings; vol. 2006).

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

Development of a computer-generated model for the coronary arterial tree based on multislice CT and morphometric data

Fung, G. S. K., Segars, W. P., Taguchi, K., Fishman, E. K. & Tsui, B. M. W., Jun 30 2006, Medical Imaging 2006: Physics of Medical Imaging. 61421M. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6142 II).

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

Effect of heart rate on CT angiography using the enhanced cardiac model of the 4D NCAT

Segars, W. P., Taguchi, K., Fung, G. S. K., Fishman, E. K. & Tsui, B. M. W., Jun 30 2006, Medical Imaging 2006: Physics of Medical Imaging. 61420I. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6142 I).

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

Instrumentation development of a SPECT-CT system to image awake mice

Weisenberger, A. G., Kross, B., Majewski, S., Popov, V., Smith, M. F., Tran, V. H., Welch, B., Baba, J., Goddard, J., Pomper, M. & Tsui, B., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 3000-3003 4 p. 4179663. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

Investigation of equal magnitude respiratory gating in quantitative myocardial SPECT

Segars, W. P., Mok, S. P. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2107-2110 4 p. 4179444. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Model-based compensation for quantitative 123I brain SPECT imaging

Du, Y., Tsui, B. M. W. & Frey, E. C., Mar 7 2006, In : Physics in medicine and biology. 51, 5, p. 1269-1282 14 p.

Research output: Contribution to journalArticle

Normal and pathological NCAT image and phantom data based on physiologically realistic left ventricle finite-element models

Veress, A. I., Segars, W. P., Weiss, J. A., Tsui, B. M. W. & Gullberg, G. T., Dec 1 2006, In : IEEE transactions on medical imaging. 25, 12, p. 1604-1616 13 p.

Research output: Contribution to journalArticle

Nuclear medicine: SPECT (single-photon emission computed tomography)

Tsui, B., Jan 1 2006, Medical Devices and Systems. CRC Press, p. 13-10-13-30

Research output: Chapter in Book/Report/Conference proceedingChapter

Optimization of gated liver FDG PET with non-uniform respiration

Shilov, M. A., Frey, E. C., Segars, W. P., Xu, J. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2594-2596 3 p. 4179552. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Optimizing sensitivity-resolution trade-off using generalized detection/discrimination task and three-class ROC analysis

Volokh, L., He, X., Frey, E. C. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 1692-1695 4 p. 4179337. (IEEE Nuclear Science Symposium Conference Record; vol. 3).

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

Performance evaluation of the GE healthcare eXplore VISTA dual-ring small-animal PET scanner

Wang, Y., Seidel, J., Tsui, B. M. W., Vaquero, J. J. & Pomper, M. G., Nov 1 2006, In : Journal of Nuclear Medicine. 47, 11, p. 1891-1900 10 p.

Research output: Contribution to journalArticle

Recent advances in small animal SPECT instrumentations and techniques

Cusanno, F., Ballerini, M., Cisbani, E., Colilli, S., Fratoni, R., Garibaldi, F., Giuliani, F., Gricia, M., Lucentini, M., Santavenere, F., Torrioli, S., Veneroni, P., Magliozzi, M. L., Majewski, S., Mok, S. P. G., Tsui, B. & Wang, Y., Jan 1 2006, In : Proceedings of Science. 39, 008.

Research output: Contribution to journalConference article

RTNCAT (Real Time NCAT): Implementing Real Time physiological movement of voxellized phantoms in GATE

Descourt, P., Segars, W. P., Lamare, F., Ferrer, L., Tsui, B., Bizais, Y., Bardiè, M. & Visvikis, D., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 3163-3165 3 p. 4179703. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

System matrix modeling of externally tracked motion

Rahmim, A., Cheng, J. C., Dinelle, K., Shilov, M., Segars, W. P., Rousset, O. G., Tsui, B. M. W., Wong, D. F. & Sossi, V., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2137-2141 5 p. 4179451. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

The effects of object variability on the channelized hotelling observer performance in the evaluation of R4SSH and PH myocardial perfusion SPECT

Liu, C., Xu, J. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 1995-1999 5 p. 4179418. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Three-class ROC analysis - A decision theoretic approach under the ideal observer framework

He, X., Metz, C. E., Tsui, B. M. W., Links, J. M. & Frey, E. C., May 1 2006, In : IEEE transactions on medical imaging. 25, 5, p. 571-581 11 p.

Research output: Contribution to journalArticle

Toward time resolved 4D cardiac CT imaging with patient dose reduction; estimating the global heart motion

Taguchi, K., Segars, W. P., Fung, G. S. K. & Tsui, B. M. W., Jun 30 2006, Medical Imaging 2006: Physics of Medical Imaging. 61420J. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 6142 I).

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

Toward time resolved cardiac CT images with patient dose reduction: Image-based motion estimation

Taguchi, K., Segars, W. P., Kudo, H., Frey, E. C., Fishman, E. K. & Tsui, B. M. W., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 2029-2032 4 p. 4179426. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

2005

A channelized hotelling observer study comparing cone-beam, fan-beam and parallel-hole collimation in99mTc-sestamibi myocardial SPECT with a heterogeneous phantom population

Gilland, K. L., Tsui, B. M. W. & Gullberg, G. T., Dec 1 2005, 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference. p. 1695-1699 5 p. 1596646. (IEEE Nuclear Science Symposium Conference Record; vol. 3).

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

Design of a novel pinhole collimator system for SPECT imaging of small animals with different sizes

Mok, S. P., Wang, Y. & Tsui, B. M. W., Dec 1 2005, 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference. p. 2649-2652 4 p. 1596882. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

Dynamic imaging of allogeneic mesenchymal stem cells trafficking to myocardial infarction

Kraitchman, D. L., Tatsumi, M., Gilson, W. D., Ishimori, T., Kedziorek, D., Walczak, P., Segars, W. P., Chen, H. H., Fritzges, D., Izbudak, I., Young, R. G., Marcelino, M., Pittenger, M. F., Solaiyappan, M., Boston, R. C., Tsui, B. M. W., Wahl, R. L. & Bulte, J. W. M., Sep 6 2005, In : Circulation. 112, 10, p. 1451-1461 11 p.

Research output: Contribution to journalArticle

Effect of attenuation correction on lesion detection using a hybrid PET system

Tocharoenchai, C., Tsui, B. M. W., Frey, E. C. & Wang, W. T., Jan 1 2005, In : Journal of the Medical Association of Thailand. 88, 1, p. 96-102 7 p.

Research output: Contribution to journalArticle

Effect of respiratory motion in CT-based attenuation correction in SPECT using different CT scanners and protocols

Segars, W. P. & Tsui, B. M. W., Dec 1 2005, 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference. p. 2413-2417 5 p. 1596819. (IEEE Nuclear Science Symposium Conference Record; vol. 4).

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

Fast modelling of the collimator-detector response in Monte Carlo simulation of SPECT imaging using the angular response function

Song, X., Segars, W. P., Du, Y., Tsui, B. M. W. & Frey, E. C., Apr 21 2005, In : Physics in medicine and biology. 50, 8, p. 1791-1804 14 p.

Research output: Contribution to journalArticle

High resolution and high sensitivity detectors for functional molecular imaging with radionuclides: The role of scintillator pixel size, photodetector anode pitch, collimation technique, and of the readout

Garibaldi, F., Accorsi, R., Cinti, M. N., Cisbani, E., Colilli, S., Cusanno, F., Fratoni, R., Giuliani, F., Gricia, M., Lanza, R. C., Lo Meo, S., Lucentini, M., Majewski, S., Pani, R., Pellegrini, R., Santavenere, F. & Tsui, B., Dec 1 2005, 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference. p. 2811-2814 4 p. 1596919. (IEEE Nuclear Science Symposium Conference Record; vol. 5).

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

High-resolution molecular imaging techniques for cardiovascular research

Tsui, B. M. W. & Wang, Y., May 1 2005, In : Journal of Nuclear Cardiology. 12, 3, p. 261-267 7 p.

Research output: Contribution to journalEditorial