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Communication Dans Un Congrès Année : 2004

A Progressive Rendering Algorithm Using an Adaptive Perceptually Based Image Metric

Résumé

In this paper, we propose to solve the global illumination problem through a progressive rendering method relying on an adaptive sampling of the image space. The refinement of this sample scheme is driven by an image metric based on a powerful vision model. A Delaunay triangulation of the sampled points is followed by a classification of these triangles into three classes. By interpolating each triangle according to the class it belongs to, we can obtain a high quality image by computing only a fraction of all the pixels and thus saving computation time.
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Dates et versions

hal-01549145 , version 1 (28-06-2017)

Identifiants

  • HAL Id : hal-01549145 , version 1

Citer

Jean-Philippe Farrugia, Bernard Péroche. A Progressive Rendering Algorithm Using an Adaptive Perceptually Based Image Metric. Eurographics 2004, Sep 2004, Grenoble, France. pp.605-614. ⟨hal-01549145⟩
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