An Interactive Interface for Lighting-by-Example

  • Hai Nam HA
  • Christophe Lino
  • Marc Christie
  • Patrick Olivier
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6133)

Abstract

Lighting design in computer graphics is essentially not a random process but one driven by both a technical and aesthetic appreciation of lighting. In some applications, the result of the lighting design process is a 2D image derived by rendering a 3D scene. Users with limited understandings of manipulation of lighting parameters may have difficulties in properly modifying the lighting parameters in order to achieve desired lighting effects. We present and demonstrate an approach to lighting design in applications where the expected result of the lighting design process is a 2D image. In this approach, the lighting-by-example method using perception-based objective function is used in combination with an interactive interface in order to optimize lighting parameters for an object or a group of objects individually, and the visual results of these separate processes are combined (utilizing 3D depth information) in the seamless generation of a final 2D image.

Keywords

Computer graphics lighting design interactive interface lighting-by-example 

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References

  1. 1.
    A Lighting Approach for Computer Graphics (SIGGRAPH 96 - Course 30) Google Scholar
  2. 2.
    Shacked, R., Lischinski, D.: Automatic Lighting Design using a perceptual quality metric. In: Proc. Eurographics 2001, vol. 20(3) (2001)Google Scholar
  3. 3.
    Ha, H.N., Olivier, P.: Perception-based lighting design. In: Theory and Practice of Computer Graphics, Middlesbrough, UK (2006)Google Scholar
  4. 4.
    Ha, H.N., Olivier, P.: Explorations in Declarative Lighting Design. In: Butz, A., Fisher, B., Krüger, A., Olivier, P. (eds.) SG 2006. LNCS, vol. 4073, pp. 160–171. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  5. 5.
    Ha, H.N., Olivier, P.: Perception-based lighting-by-example. In: Theory and Practice of Computer Graphics, TPCG (2007)Google Scholar
  6. 6.
    Rusinkiewicz, S., Burns, M., DeCarlo, D.: Exaggerated Shading for Depicting Shape and Detail. ACM Transactions on Graphics (Proc. SIGGRAPH) 25(3) (July 2006)Google Scholar
  7. 7.
    John, K.K., Painter, J.S., Cohen, M.F.: Radioptimization: goal based rendering. In: Proceedings of SIGGRAPH 1993, pp. 147–154 (1993)Google Scholar
  8. 8.
    Jung, T., Gross, M.D., Do, E.Y.-L.: Light pen – sketching light in 3d. In: CAAD Futures (2003)Google Scholar
  9. 9.
    Okabe, M., Matsushita, Shen, Y. L., Igarash, T.: Illumination Brush: Interactive Design of All-frequency Lighting. In: Pacific Graphics (2007)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Hai Nam HA
    • 1
  • Christophe Lino
    • 2
  • Marc Christie
    • 2
  • Patrick Olivier
    • 3
  1. 1.Posts & TelecomInstitute of TechnologyHanoiVietnam
  2. 2.IRISA/INRIA Rennes 
  3. 3.Newcastle UniversityUK

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