A DSP-based optical doppler tomography system for real-time signal processing

Shikui Yan; Daqing Piao; Yueli Chen; Quing Zhu

doi:10.1117/12.477860

A DSP-based optical doppler tomography system for real-time signal processing

Shikui Yan
, Daqing Piao
, Yueli Chen
, Quing Zhu

Department of Biomedical Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Clinical application of ODT requires real-time data acquisition and signal processing. In this paper, we present a real-time signal processing ODT unit based on a custom designed digital signal processor (DSP) module. The DSP is incorporated into a conventional ODT system using a grating-based scanning optical delay line. The newly developed flow velocity algorithms are integrated into the DSP and real-time data processing can be readily achieved.

Original language	English
Pages (from-to)	187-196
Number of pages	10
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4956
DOIs	https://doi.org/10.1117/12.477860
State	Published - 2003
Event	PROGRESS IN BIOMEDICAL OPTICS AND IMAGING: Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VII - San Jose, CA, United States Duration: Jan 27 2003 → Jan 29 2003

Keywords

Digital signal processor
Optical Doppler tomography

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10.1117/12.477860

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title = "A DSP-based optical doppler tomography system for real-time signal processing",

abstract = "Clinical application of ODT requires real-time data acquisition and signal processing. In this paper, we present a real-time signal processing ODT unit based on a custom designed digital signal processor (DSP) module. The DSP is incorporated into a conventional ODT system using a grating-based scanning optical delay line. The newly developed flow velocity algorithms are integrated into the DSP and real-time data processing can be readily achieved.",

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AU - Yan, Shikui

AU - Piao, Daqing

AU - Chen, Yueli

AU - Zhu, Quing

PY - 2003

Y1 - 2003

N2 - Clinical application of ODT requires real-time data acquisition and signal processing. In this paper, we present a real-time signal processing ODT unit based on a custom designed digital signal processor (DSP) module. The DSP is incorporated into a conventional ODT system using a grating-based scanning optical delay line. The newly developed flow velocity algorithms are integrated into the DSP and real-time data processing can be readily achieved.

AB - Clinical application of ODT requires real-time data acquisition and signal processing. In this paper, we present a real-time signal processing ODT unit based on a custom designed digital signal processor (DSP) module. The DSP is incorporated into a conventional ODT system using a grating-based scanning optical delay line. The newly developed flow velocity algorithms are integrated into the DSP and real-time data processing can be readily achieved.

KW - Digital signal processor

KW - Optical Doppler tomography

UR - https://www.scopus.com/pages/publications/0345724976

U2 - 10.1117/12.477860

DO - 10.1117/12.477860

M3 - Conference article

AN - SCOPUS:0345724976

SN - 0277-786X

VL - 4956

SP - 187

EP - 196

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - PROGRESS IN BIOMEDICAL OPTICS AND IMAGING: Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VII

Y2 - 27 January 2003 through 29 January 2003

ER -

A DSP-based optical doppler tomography system for real-time signal processing

Abstract

Keywords

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