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A Microlocal Viewpoint of Rendering Université Paris Dauphine Université Paris Dauphine Stanford University Stanford University Gabriel Gabriel Peyré Peyré Laurent Laurent Demanet Demanet

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The radiosity equation The radiosity equation

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Flatland Example Flatland Example

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More More Complex Example Complex Example

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Examples Examples in 3D in 3D

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Microlocal Microlocal Description of Description of Light/Shadow Light/Shadow

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Gemetrical Gemetrical Description of LSR Description of LSR

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Geometrical Theorem Geometrical Theorem

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Composition of Composition of the the LSR LSR

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Point Light: Silhouette Point Light: Silhouette

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Silhouette Silhouette Regularity Regularity

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Silhouette Silhouette Examples Examples

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Extended Extended Light Source Light Source

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Extended Extended Light: Light: Regularity Regularity of of the the LSR LSR

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LSR LSR Precomputation Precomputation

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Numerical Example Numerical Example

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Numerical Example Numerical Example

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Conclusion Conclusion