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Poster Communications Year : 2017

Illumination Estimation using Cast Shadows for Realistic Augmented Reality Applications

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Abstract

Augmented Reality (AR) scenarios aim to provide realistic blending between real world and virtual objects. A key factor for realistic AR is thus a correct illumination simulation. This consists in estimating the characteristics of real light sources and use them to model virtual lighting. In this paper, we briefly introduce a novel method for recovering both 3D position and intensity of multiple light sources using detected cast shadows. Our algorithm has been successfully tested on a set of real scenes where virtual objects have visually coherent shadows.
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Dates and versions

hal-01668701 , version 1 (22-12-2017)

Identifiers

  • HAL Id : hal-01668701 , version 1

Cite

Salma Jiddi, Philippe Robert, Eric Marchand. Illumination Estimation using Cast Shadows for Realistic Augmented Reality Applications. IEEE Int. Symposium on Mixed and Augmented Reality (ISMAR-Adjunct), Oct 2017, Nantes, France. 2017. ⟨hal-01668701⟩
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