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Optimal illumination spectrum for endoscope

Title
Optimal illumination spectrum for endoscope
Author
박종일
Keywords
Lighting; Image color analysis; Cameras; Endoscopes; Skin; Light emitting diodes
Issue Date
2011-02
Publisher
IEEE
Citation
17th Korea-Japan Joint Workshop on, Feb 2011
Abstract
Color differences are determined by illumination, the spectral reflectance of objects, and the spectral sensitivity of the imaging sensor. In this paper, we explore the optimal illumination conditions that best separate one object from another. Given two objects with distinct spectra, we derive the optimal illumination spectrum to maximize their color distance with a plain RGB camera. In practice, it is crucial to compose the most appropriate illuminations using available lighting sources since creating arbitrary illumination spectrum is unrealistic. Therefore, we derive the optimal linear combination of the provided illumination sources. Finally, we verify the effectiveness of the methods through experiments.
URI
http://ieeexplore.ieee.org/document/5739744/http://repository.hanyang.ac.kr/handle/20.500.11754/70197
ISBN
978-1-61284-676-7; 978-1-61284-677-4; 978-1-61284-678-1
DOI
10.1109/FCV.2011.5739744
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > COMPUTER SCIENCE(컴퓨터소프트웨어학부) > Articles
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