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Conference Paper
A Study on Marker Detection Scheme Resistant to Illumination Change
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- Authors
- Seung Wook Lee, Yong Hun Kim, Hee Jun Suh
- Issue Date
- 2006-09
- Citation
- International Conference on Entertainment Computing (ICEC) 2006 (LNCS 4161), v.4161, pp.1-4
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper we propose a marker detection scheme which is resistant to the change of illumination. In AR (Augmented Reality) application, the wide variety of illumination condition is the main obstacle of registration. With the knowledge of marker information, especially luminance values, we can estimate the amount of applied light. When the measured pixel value in the marker position is greater than the given marker’s luminance value, for example a pixel which has 0 luminance value is measured as 30, we conclude that the light is on and reduce the light effect using some image processing technique.
- KSP Keywords
- Augmented reality(AR), Detection scheme, Illumination change, Illumination conditions, Image processing technique, Light effect, Pixel values, marker detection