CRS4

Real-time Content Adaptive Depth Retargeting for Light Field Displays

Vamsi Kiran Adhikarla, Fabio Marton, Attila Barsi, Enrico Gobbetti, Peter Tamas Kovacs, Tibor Balogh
Eurographics Posters - 2015
Light field display systems present visual scenes using a set of directional light beams emitted from multiple light sources as if they are emitted from points in a physical scene. These displays offer better angular resolution and therefore provide more depth of field than other automultiscopic displays. However in some cases the size of a scene may still exceed the available depth range of a light field display. Thus, rendering on these displays requires suitable adaptation of 3D content for providing comfortable viewing experience. We propose a content adaptive depth retargeting method to automatically modify the scene depth to suit to the needs of a light field display. By analyzing the scene and using display specific parameters, we formulate and solve an optimization problem to non-linearly adapt the scene depth to display depth. Our method synthesizes the depth retargeted light field content in real-time for supporting interactive visualization and also preserves the 3D appearance of the displayed objects as much as possible.

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BibTex references

@InProceedings{KMBGKB15,
  author       = {Kiran Adhikarla, V. and Marton, F. and Barsi, A. and Gobbetti, E. and Kovacs, P. and Balogh, T.},
  title        = {Real-time Content Adaptive Depth Retargeting for Light Field Displays},
  booktitle    = {Eurographics Posters},
  year         = {2015},
  keywords     = {Depth retargeting, light field display},
  url          = {http://publications.crs4.it/pubdocs/2015/KMBGKB15},
}

Other publications in the database

» Vamsi Kiran Adhikarla
» Fabio Marton
» Enrico Gobbetti
» Tibor Balogh