Color mapping of one specific velocity of a biological fluid flows with complex geometry using optical coherence tomography

A. Yu. Potlov; S. V. Frolov; S. G. Proskurin

doi:10.1117/12.2314439

26 April 2018 Color mapping of one specific velocity of a biological fluid flows with complex geometry using optical coherence tomography

A. Yu. Potlov, S. V. Frolov, S. G. Proskurin

Author Affiliations +

Proceedings Volume 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX; 107160A (2018) https://doi.org/10.1117/12.2314439
Event: Saratov Fall Meeting 2017, 2017, Saratov, Russian Federation

Abstract

The method of Doppler color mapping of one specific (previously chosen) velocity in a turbulent flow inside biological tissues using optical coherence tomography is described. The key features of the presented method are: the raw data are separated into three parts, corresponding to the unmoving biological tissue, the positively and negatively directed biological fluid flows; the further independent signal processing procedure yields the structure image and two images of the chosen velocity, which are then normalised, encoded and joined. The described method can be used to obtain in real time the anatomical maps of the chosen velocities in normal and pathological states. The described method can be applied not only in optical coherence tomography, but also in endoscopic and Doppler ultrasonic medical imaging systems.

Citation Download Citation

A. Yu. Potlov, S. V. Frolov, and S. G. Proskurin "Color mapping of one specific velocity of a biological fluid flows with complex geometry using optical coherence tomography", Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 107160A (26 April 2018); https://doi.org/10.1117/12.2314439

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

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Optical coherence tomography

Doppler tomography

Tissues

Doppler effect

Blood circulation

Bandpass filters

Imaging systems

Show All Keywords

Keywords/Phrases

Search In:

Publication Years