We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Integrated autofluorescence endoscopic imaging and point-wise spectroscopy for real-time in vivotissue measurements.
- Authors
Kan Lin; Wei Zheng; Zhiwei Huang
- Abstract
We report on the development of an integrated point-wise spectroscopy and autofluorescence (AF) endoscopic imaging technique for real-time in vivotissue measurements at endoscopy. We implement a unique point spectrum optical design to realize real-time AF imaging and AF or diffuse reflectance (DR) spectroscopy measurements from a small area of tissue of interest on the AF image. We demonstrate that both the AF image and the point-wise AF/DR spectra can be simultaneously acquired from the oral cavity in vivowithin 0.1 s, suggesting the potential of the integrated spectroscopy and endoscopic imaging technique developed to facilitate in vivotissue diagnosis and characterization at endoscopy.
- Subjects
FLUORESCENCE spectroscopy; ENDOSCOPY; DIAGNOSTIC imaging; REFLECTANCE spectroscopy; TISSUE analysis; OPTICAL properties
- Publication
Journal of Biomedical Optics, 2010, Vol 15, Issue 4, p040507
- ISSN
1083-3668
- Publication type
Article
- DOI
10.1117/1.3475955