Real-time estimation of light source environment for photorealistic augmented reality

作者: M. Kanbara , N. Yokoya , Haruo Takemura

DOI: 10.1109/ICPR.2004.735

关键词: Computer scienceComputer graphics (images)Time estimationComputer visionAugmented realityLight sourceBall (bearing)MetaverseArtificial intelligence

摘要: This paper proposes a vision-based augmented reality system with correct representation of attached and cast shadows. To realize seamless system, we need to resolve number problems. Especially, the geometric photometric registration problems are important. These require estimate positions light sources user's viewpoint. The proposed resolves using 3D marker which combines 2D square mirror ball. ball used relationship between real virtual worlds in world, respectively.

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