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Proceedings Paper

Imaging considerations in fiber optic endoscopy system for the gastrointestinal endoscopy
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Paper Abstract

A theoretical model, which describes both the spatial distributions of photons in fluorescence endoscopic images for the detection of cancerous cells in the intra cavities of human body, specifically gastrointestinal path is presented in this paper. The design concept of the image probe, which was developed for collecting the low fluorescent emission using an excitation laser source and the imaging done through novel imaging lens scheme will be discussed with its advantages and limitations in comparison with the existing imaging schemes. Finally, a quantitative analysis done by varying the different parameters affecting the tissue fluorescence is discussed in this paper.

Paper Details

Date Published: 14 October 2003
PDF: 11 pages
Proc. SPIE 5143, Novel Optical Instrumentation for Biomedical Applications, (14 October 2003); doi: 10.1117/12.499985
Show Author Affiliations
Vadakke Matham Murukeshan, Nanyang Technological Univ. (Singapore)
Narayanan Unni Sujatha, Nanyang Technological Univ. (Singapore)
Lin Seng Ong, Nanyang Technological Univ. (Singapore)
Leong Keey Seah, Nanyang Technological Univ. (Singapore)

Published in SPIE Proceedings Vol. 5143:
Novel Optical Instrumentation for Biomedical Applications
Albert-Claude Boccara, Editor(s)

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