Digital signal processor-based real-time optical Doppler tomography system

Journal of Biomedical Optics

Volumn 9, Issue 3, 2004, Pages 454-463

  Yan, Shikui ^a   Piao, Daqing ^a   Chen, Yueli ^a   Zhu, Quing ^a  

^a University of Connecticut   (United States)

Author keywords

Digital signal processor; Optical Doppler tomography

Indexed keywords

ALGORITHMS; DIGITAL SIGNAL PROCESSING; HEMODYNAMICS; MEDICAL IMAGING; PULSATILE FLOW; REAL TIME SYSTEMS; TISSUE;

DIGITAL SIGNAL PROCESSOR MODULE; INTRALIPID FLOW; OPTICAL COHERENCE TOMOGRAPHY SYSTEM; OPTICAL DOPPLER TOMOGRAPHY SYSTEM;

TOMOGRAPHY;

ABDOMEN; ALGORITHM; ANIMAL; ARTICLE; BLOOD FLOW VELOCITY; COMPARATIVE STUDY; COMPUTER ASSISTED DIAGNOSIS; COMPUTER INTERFACE; EQUIPMENT; EQUIPMENT DESIGN; EVALUATION; IMAGE ENHANCEMENT; IMAGE QUALITY; INSTRUMENTATION; LASER DOPPLER FLOWMETRY; METHODOLOGY; ONLINE SYSTEM; OPTICAL TOMOGRAPHY; PHYSIOLOGY; RAT; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING; VALIDATION STUDY; VASCULARIZATION;

ABDOMEN; ALGORITHMS; ANIMALS; BLOOD FLOW VELOCITY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; LASER-DOPPLER FLOWMETRY; ONLINE SYSTEMS; PHANTOMS, IMAGING; RATS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED; TOMOGRAPHY, OPTICAL; USER-COMPUTER INTERFACE;

EID: 2942718973     PISSN: 10833668     EISSN: 15602281     Source Type: Journal    
DOI: 10.1117/1.1695409     Document Type: Article

References (24)

1. X. J. Wang, T. E. Milner, and J. S. Nelson, "Characterization of fluid flow velocity by optical Doppler tomography," Opt. Lett. 20, 1337-1339 (1995).
2. Z. P. Chen, Y. H. Zhao, S. M. Srinivas, J. S. Nelson, N. Prakash, and R. D. Frostig, "Optical Doppler tomography," IEEE J. Sel. Top. Quantum Electron. 5, 1134-1142 (1999). (Pubitemid 30544915)
3. J. A. Izatt, M. D. Kulkarni, S. Yazdanfar, J. K. Barton, and A. J. Welch, "In vivo bidirectional color Doppler flow imaging of picoliter blood volumes using optical coherence tomography," Opt. Lett. 22, 1439-1441 (1997). (Pubitemid 127565229)
4. D. Huang, E. A. Swanson, C. P. Lin, J. S. Schuman, W. G. Stinson, W. Chang, M. R. Hee, T. Flotte, K. Gregory, C. A. Puliafito, and J. G. Fujimoto, "Optical coherence tomography," Science 254, 1178-1181 (1991). (Pubitemid 21917444)
5. G. J. Tearney, B. E. Bouma, and J. G. Fujimoto, "High-speed phaseand group-delay scanning with a grating-based phase control delay line," Opt. Lett. 22, 1811-1813 (1997). (Pubitemid 127600187)
6. A. M. Rollins, M. D. Kulkarni, S. Yazdanfar, R. Ung-arunyawee, and J. A. Izatt, "In vivo video rate optical coherence tomography," Opt. Express 3, 219-229 (1998).
7. N. G. Chen and Q. Zhu, "Rotary mirror array for high-speed optical coherence tomography," Opt. Lett. 27, 607-609 (2002). (Pubitemid 34618124)
8. V. Westphal, S. Yazdanfar, A. M. Rollins, and J. A. Izatt, "Real-time, high velocity-resolution color Doppler optical coherence tomography," Opt. Lett. 27, 34-36 (2002). (Pubitemid 34617939)
9. A. M. Rollins, S. Yazdanfar, J. K. Barton, and J. A. Izatt, "Real-time in vivo color Doppler optical coherence tomography," J. Biomed. Opt. 7, 123-129 (2002). (Pubitemid 34278420)
10. Y Zhao, Z. Chen, Z. Ding, H. Ren, and J. S. Nelson, "Real-time phase-resolved functional optical coherence tomography by use of optical Hilbert transformation," Opt. Lett. 27, 98-100 (2002). (Pubitemid 34617913)
11. Z. Ding, Y Zhao, H. Ren, J. S. Nelson, and Z. Chen, "Real-time phase-resolved optical coherence tomography and optical Doppler tomography," Opt. Express 10, 236-245 (2002).
12. V. X. D. Yang, M. L. Gordon, A. Mok, Y Zhao, Z. Chen, R. S. C. Cobbold, B. C. Wilson, and I. A. Vitkin, "Improved phase-resolved optical Doppler tomography using the Kasai velocity estimator and histogram segmentation," Opt. Commun. 208, 209-214 (2002). (Pubitemid 34772476)
13. D. Piao, L. Otis, N. K. Dutta, and Q. Zhu, "Quantitative assessment of flow velocity estimation algorithms for optical Doppler tomography imaging," Appl. Opt. 41, 6118-6127 (2002). (Pubitemid 35263584)
14. Y. H. Zhao, Z. P. Chen, C. Saxer, S. H. Xiang, J. F. de Boer, and J. S. Nelson, "Phase-resolved optical coherence tomography and optical Doppler tomography for imaging blood flow in human skin with fast scanning speed and high velocity sensitivity," Opt. Lett. 25, 114-116 (2000).
15. M. D. Kulkarni, T. G. van Leeuwen, S. Yazdanfar, A. J. Welch, and J. A. Izatt, "Velocity-estimation accuracy and frame-rate limitations in color Doppler optical coherence tomography," Opt. Lett. 23, 1057-1059 (1998). (Pubitemid 128590571)
16. P. C. Li, C. J. Cheng, and C. K. Yeh, "On velocity estimation using speckle decorrelation," IEEE Trans. Ultrason. Ferroelectr. Freq. Control 48, 1084-1091 (2001).
17. Jian Ye, A. W. Schaefer, D. L. Marks, J. J. Reynolds, and S. A. Boppart, "Real-time processing of spectroscopic optical coherence tomography," in Proceedings of IEEE International Symposium on Biomedical Imaging, TP-P1.22, Institute of Electrical and Electronic Engineers, New York (2002).
18. J. R. Crowe, B. M. Shapo, D. N. Stephens, D. Bleam, M. J. Eberle, E. I. Cèspedes, C. C. Wu, D. W. M. Muller, J. A. Kovach, R. J. Lederman, and M. O'Donnell, "Blood speed imaging with an intraluminal array," IEEE Trans. Ultrason. Ferroelectr. Freq. Control 47, 672-681 (2000).
19. D. Piao and Q. Zhu, "Quantifying Doppler angle and mapping flow velocity by a combination of Doppler-shift and Doppler-bandwidth measurements in optical Doppler tomography," Appl. Opt. 42, 5158-5166 (2003).
20. Rulph Chassaing, DSP Application Using C and the TMS320C6x DSK, Wiley, New York (2002).
21. Texas Instruments, Inc., TMS320C62x DSP library Programmer's Reference (April 2002).
22. Texas Instruments, Inc., TMS320C67x FastRTS library Programmer's Reference (Oct 2002).
23. Signalware Co., "Documentation Package for AED-109 Multichannel Analog Expansion Daughterboard," Ver. 1.0 (Oct. 2001).
24. N. Kalouptsidis, Signal Processing Systems: Theory and Design, Wiley, New York (1997).