DSP-based optical Doppler tomography system for real-time signal processing

Shikui Yan; Daqing Piao; Yueli Chen; Quing Zhu

doi:10.1117/12.477860

8 July 2003 DSP-based optical Doppler tomography system for real-time signal processing

Shikui Yan, Daqing Piao, Yueli Chen, Quing Zhu

Author Affiliations +

Proceedings Volume 4956, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VII; (2003) https://doi.org/10.1117/12.477860
Event: Biomedical Optics, 2003, San Jose, CA, United States

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.

Citation Download Citation

Shikui Yan, Daqing Piao, Yueli Chen, and Quing Zhu "DSP-based optical Doppler tomography system for real-time signal processing", Proc. SPIE 4956, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VII, (8 July 2003); https://doi.org/10.1117/12.477860

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE