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Illumination Estimation using Cast Shadows for Realistic Augmented Reality Applications
| Content Provider | Hyper Articles en Ligne (HAL) |
|---|---|
| Author | Jiddi, Salma Robert, Philippe Marchand, Eric |
| Copyright Year | 2017 |
| 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. |
| Related Links | https://inria.hal.science/hal-01668701/file/2017_ismarposter_jiddi.pdf |
| Language | English |
| Publisher | HAL CCSD |
| Publisher Date | 2017-10-01 |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Science |