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/https://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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