Estimation of Light Source Environment for Illumination Consistency of Augmented Reality

@article{Feng2008EstimationOL,
  title={Estimation of Light Source Environment for Illumination Consistency of Augmented Reality},
  author={Yan Feng},
  journal={2008 Congress on Image and Signal Processing},
  year={2008},
  volume={3},
  pages={771-775}
}
To realize a seamless augmented reality system, proper simulation of real lighting is an important factor. In this paper, two spheres with Lambert surface are introduced in the real scene. Through image analysis and analytical geometry of three dimensions, the illumination parameters of the real scene are estimated automatically. These parameters describe a point light source and ambient light. Using the estimated illumination parameters, the synthetic scene is relighted through inserting… CONTINUE READING

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