상이한 스펙트럼을 가지는 객체간의 RGB 색상 차이를 최대화하기 위한 최적조명Optimal Illumination for Maximizing the RGB Distance between Objects with Different Spectra
- Other Titles
- Optimal Illumination for Maximizing the RGB Distance between Objects with Different Spectra
- Authors
- 서동균; 이문현; 서병국; 박종일
- Issue Date
- Jun-2009
- Publisher
- 대한의용생체공학회
- Keywords
- optimal illumination spectrum; color distinction; endoscope system; optimal illumination spectrum; color distinction; endoscope system
- Citation
- 의공학회지, v.30, no.3, pp.263 - 269
- Indexed
- KCI
- Journal Title
- 의공학회지
- Volume
- 30
- Number
- 3
- Start Page
- 263
- End Page
- 269
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171666
- ISSN
- 1229-0807
- Abstract
- An object’s color and intensity are determined by its spectral reflectance and illumination. Therefore, the illumination plays a key role in forming the appearance of the object in a scene. In this paper, we focus on color distinction of objects and derive the optimal illumination conditions to maximize the distance between objects in the RGB color space. As a practical approach the optimal illumination is composed by deriving the optimal linear combinations given a set of LED light sources. The effectiveness of our approach is shown through experimental results using an endoscope system
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