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Research output

Research output per year 1989 1993 1995

• 12 Conference contribution
• 2 Article

Research output per year

Research output per year

Search results

• 1995

  Assessment of left-to-right intracardiac shunting by velocity-encoded, phase-difference magnetic resonance imaging: A comparison with oximetric and indicator dilution techniques

  Hundley, W. G., Li, H. F., Lange, R. A., Pfeifer, D. P., Meshack, B. M., Willard, J. E., Landau, C., Willett, D. L., Hillis, L. D. & Peshock, R. M., Jun 15 1995, In: Circulation. 91, 12, p. 2955-2960 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Indicator Dilution Techniques 100%
  • Magnetic Resonance Imaging 48%
  • Patent Ductus Arteriosus 29%
  • Atrial Heart Septal Defects 29%
  • Indocyanine Green 28%
  155 Scopus citations
• 1993

  Automated motion evaluation of left ventricular tissue from grid tagged MR images

  Ibrahim, Y. M., Chwialkowski, M. P., Pfeifer, D. P., Clarke, G., Paraga, J. & Peshock, R. M., 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 168-169 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetic Resonance Imaging 100%
  • Labeling 85%
  • Tissue 74%
  • Fatigue of materials 60%
  • Left Ventricular Function 28%
  2 Scopus citations

• Automated system for blood flow measurement using MR velocity sensitive imaging

  Ibrahim, Y. M., Chwialkowski, M. P., Pfeifer, D. P., Clarke, G., Kowal, J., Wilbert, G. & Penshock, R. M., 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 170-171 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Flow measurement 100%
  • Blood 79%
  • Imaging techniques 66%
  • Pulsatile Flow 58%
  • Blood Volume 44%
  1 Scopus citations

• Design and evaluation of a modular MR imaging system

  Losh, J., Chwialkowski, M., Pfeifer, D., McDonald, G. & Pensck, R., 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 176-177 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Microcomputers 100%
  • Computer operating systems 92%
  • Imaging systems 87%
  • Magnetic resonance imaging 86%
  • Magnetic resonance 86%

• Design and performance assessment of catheter coils in vascular MR imaging

  Chwialkowski, M., McDonald, G., Pfeifer, D., Losh, J. & Penhock, R., Dec 1 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 193-194 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Catheters 100%
  • Imaging techniques 60%
  • Technology 52%
  • Blood Vessels 46%
  • Tissue 16%

• Direct digitization of MR data

  Hindorean, C., Pfeifer, D. P., Chwialkowski, M. P. & Peshock, R. M., Dec 1 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, 1 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Analog to digital conversion 100%
  • Radio 90%
  • Noise 81%
  • Demodulation 48%
  • Imaging systems 46%

• Echo-planar compatible image acquisition module for standard MR systems

  Pfeifer, D. P., Clarke, G., McDoll, R., Ibrahim, Y., Losh, J., Peshock, R. M. & Chwialkowski, M. P., 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 178-179 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Image acquisition 100%
  • Magnetic resonance 90%
  • Magnetic Resonance Spectroscopy 73%
  • Data transfer rates 61%
  • Sampling 60%

• Repercussions of alternative sampling strategies in echo-planar imaging

  Pfeifer, D. P., Chwialkowski, M., Clarke, G., McColl, R., Ibrahim, Y., Losh, J. & Penshock, R., 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Publ by IEEE, p. 186-187 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 15, no. pt 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Image sampling 100%
  • Data Display 92%
  • Echo-Planar Imaging 87%
  • Magnetic resonance 65%
  • Magnetic Resonance Spectroscopy 53%
• 1991

  Automated localization and identification of lower spinal anatomy in magnetic resonance images

  Chwialkowski, M. P., Shile, P. E., Pfeifer, D. P., Parkey, R. W. & Peshock, R. M., Apr 1991, In: Computers and Biomedical Research. 24, 2, p. 99-117 19 p.

  Research output: Contribution to journal › Article › peer-review

  • Magnetic resonance 100%
  • Image analysis 91%
  • Magnetic Resonance Spectroscopy 81%
  • Anatomy 78%
  • Navigation 73%
  16 Scopus citations

• Full-featured medical image display station based on standard PC hardware

  Pfeifer, D. P., Chwialkowski, M. P., Parkey, R. W. & Peshock, R. M., 1991, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3 ed. Publ by IEEE, p. 1185-1186 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 13, no. pt 3).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Teleradiology 100%
  • Display devices 93%
  • Modems 91%
  • Image Enhancement 88%
  • Computer hardware 72%
• 1990

  Anatomy-sensitive optimization of edge detection algorithms for MR images of the lower spine

  Chwialkowski, M. P., Basak, S., Pfeifer, D. P., Parkey, R. & Peshock, R. M., 1990, Proceedings of SPIE - The International Society for Optical Engineering. Tescher, A. (ed.). Publ by Int Soc for Optical Engineering, Vol. 1349. p. 431-440 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • edge detection 100%
  • spine 94%
  • anatomy 91%
  • Edge detection 77%
  • Magnetic resonance 76%

• Application of a conditional digital erosion operator in automated segmentation of the anatomy in MR images of the lower spine

  Pfeifer, D. P., Chwialkowski, M. P., Shile, P. E., Parkey, R. W. & Peshock, R. M., 1990, Proceedings of SPIE - The International Society for Optical Engineering. Gader, P. D. (ed.). Publ by Int Soc for Optical Engineering, Vol. 1350. p. 186-192 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • spine 100%
  • anatomy 95%
  • Magnetic resonance 80%
  • Erosion 76%
  • erosion 75%
  1 Scopus citations
• 1989

  Automated detection and evaluation of lumbar discs in MR images

  Chwialkowski, M. P., Shile, P. E., Peshock, R. M., Pfeifer, D. P. & Parkey, R. W., 1989, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Publ by Alliance for Engineering in Medicine & Biology, Vol. 11 pt 2. p. 571-572 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetic Resonance 100%
  • Magnetic resonance 99%
  • Pathology 54%
  26 Scopus citations

• Detection and description of magnetically-tagged heart muscle from MR images

  Losh, J. H., Chwialkowski, M. P., Shile, P. E., Pfeifer, D. P., Parkey, R. W. & Peshock, R. M., 1989, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Publ by Alliance for Engineering in Medicine & Biology, Vol. 11 pt 2. p. 573-574 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Muscle 100%