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Orlando, FL
Oct. 19, 2009 to Oct. 22, 2009
ISBN: 978-1-4244-5390-0
pp: 217-218
Yuki Uranishi , Nara Institute of Science and Technology, Japan
Akimichi Ihara , Nara Institute of Science and Technology, Japan
Hiroshi Sasaki , Kobe University, Japan
Yoshitsugu Manabe , Nara Institute of Science and Technology, Japan
Kunihiro Chihara , Nara Institute of Science and Technology, Japan
ABSTRACT
This paper proposes a method for rendering an inter-reflection between a marker and a glossy floor in Augmented Reality (AR). At first, a reflectance ratio of the floor is estimated from the reflection on the floor and from the marker box directly. Then the roughness of the floor is estimated based on the sharpness of the reflected marker box image on the floor. Lastly, the marker box reflection is eliminated based on the surrounding colors of the marker box reflection. Rendered images show that natural inter-reflection can be achieved by using the proposed method.
CITATION
Yuki Uranishi, Akimichi Ihara, Hiroshi Sasaki, Yoshitsugu Manabe, Kunihiro Chihara, "Real-time representation of inter-reflection for cubic marker", ISMAR, 2009, 2009 8th IEEE International Symposium on Mixed and Augmented Reality 2009. Science and Technology. ISMAR 2009, 2009 8th IEEE International Symposium on Mixed and Augmented Reality 2009. Science and Technology. ISMAR 2009 2009, pp. 217-218, doi:10.1109/ISMAR.2009.5336457
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