Title :
High speed high resolution phase resolved OCT/ODT
Author :
Chen, Z. ; Zhao, Y. ; De Boer, J.F. ; Nelson, J.S.
Author_Institution :
Beckman Laser Inst., California Univ., Irvine, CA, USA
Abstract :
Summary form only given. Optical Doppler tomography (ODT) is a recently developed imaging modality that combines laser Doppler flowmetry with optical coherence tomography (OCT) to obtain high resolution tomographic images of static and moving constituents in highly scattering biological tissues. We have previously demonstrated noninvasive in vivo imaging of blood flow dynamics in a number of biological systems. In this presentation, we describe a new approach of using phase-resolved method to determine flow velocity in ODT image. This method has the advantage of easy implementation, fast speed, and high accuracy.
Keywords :
Doppler measurement; biological tissues; blood flow measurement; medical image processing; optical tomography; OCT; ODT; biological tissue; blood flow dynamics; clinical diagnosis; high-speed high-resolution phase resolved imaging; laser Doppler flowmetry; noninvasive in vivo imaging; optical Doppler tomography; optical coherence tomography; Biological tissues; Biomedical optical imaging; Blood flow; High speed optical techniques; High-resolution imaging; Image resolution; In vivo; Optical imaging; Optical scattering; Tomography;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO '99. Summaries of Papers Presented at the Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-595-1
DOI :
10.1109/CLEO.1999.834150
