dc.contributor.author | Yan, S | |
dc.contributor.author | Piao, Daqing | |
dc.contributor.author | Chen, Yueli | |
dc.contributor.author | Zhu, Quing | |
dc.date.accessioned | 2023-07-07T16:32:37Z | |
dc.date.available | 2023-07-07T16:32:37Z | |
dc.date.issued | 2004-05-01 | |
dc.identifier | oksd_yan_digital_signal_processor_based_2004 | |
dc.identifier.citation | Yan, S., Piao, D., Chen, Y., Zhu, Q. (2004). Digital signal processor-based real-time optical Doppler tomography system. Journal of Biomedical Optics, 9(3), 454-463. https://doi.org/10.1117/1.1695409 | |
dc.identifier.issn | 1083-3668 | |
dc.identifier.uri | https://hdl.handle.net/11244/337914 | |
dc.description.abstract | We present a real-time data-processing and display unit, based on a custom-designed digital signal processor (DSP) module for imaging tissue structure and Doppler blood flow. The DSP module is incorporated into a conventional optical coherence tomography system. We also demonstrate the flexibility of embedding advanced Doppler processing algorithms in the DSP module. Two advanced velocity estimation algorithms previously introduced by us are incorporated in this DSP module. Experiments on Intralipid flow demonstrate that a pulsatile flow of several hundred pulses per minute can be faithfully captured in M-scan mode by this DSP system. In vivo imaging of a rat's abdominal blood flow is also presented. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.publisher | SPIE, the international society for optics and photonics | |
dc.relation.ispartof | Journal of Biomedical Optics, 9 (3) | |
dc.relation.uri | https://www.ncbi.nlm.nih.gov/pubmed/15189082 | |
dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
dc.title | Digital signal processor-based real-time optical Doppler tomography system | |
dc.date.updated | 2023-07-03T14:39:57Z | |
dc.note | open access status: Bronze OA | |
dc.identifier.doi | 10.1117/1.1695409 | |
dc.description.department | Electrical and Computer Engineering | |
dc.type.genre | Article | |
dc.type.material | Text | |
dc.subject.keywords | engineering | |
dc.subject.keywords | biomedical engineering | |
dc.subject.keywords | biomedical imaging | |
dc.subject.keywords | optical physics | |
dc.subject.keywords | biomedical engineering | |
dc.subject.keywords | ophthalmology and optometry | |
dc.subject.keywords | optics | |
dc.subject.keywords | ophthalmology and optometry | |
dc.subject.keywords | atomic, molecular and optical physics | |
dc.subject.keywords | abdomen | |
dc.subject.keywords | algorithms | |
dc.subject.keywords | animals | |
dc.subject.keywords | blood flow velocity | |
dc.subject.keywords | equipment design | |
dc.subject.keywords | equipment failure analysis | |
dc.subject.keywords | image enhancement | |
dc.subject.keywords | image interpretation, computer-assisted | |
dc.subject.keywords | laser-doppler flowmetry | |
dc.subject.keywords | online systems | |
dc.subject.keywords | phantoms, imaging | |
dc.subject.keywords | rats | |
dc.subject.keywords | reproducibility of results | |
dc.subject.keywords | sensitivity and specificity | |
dc.subject.keywords | signal processing, computer-assisted | |
dc.subject.keywords | tomography, optical | |
dc.subject.keywords | user-computer interface | |
dc.identifier.author | ScopusID: 7401744801 (Yan, S) | |
dc.identifier.author | ORCID: 0000-0003-0922-6885 (Piao, D) | |
dc.identifier.author | ScopusID: 7005153312 | 57220465193 (Piao, D) | |
dc.identifier.author | ResearcherID: I-1341-2013 (Piao, D) | |
dc.identifier.author | ScopusID: 8380855900 (Chen, Y) | |
dc.identifier.author | ScopusID: 7403313690 (Zhu, Q) | |
dc.identifier.essn | 1560-2281 | |