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Kán et al., 2013 - Google Patents

Differential irradiance caching for fast high-quality light transport between virtual and real worlds

Kán et al., 2013

View PDF
Document ID
1071737200256013874
Author
Kán P
Kaufmann H
Publication year
Publication venue
2013 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)

External Links

Snippet

Fast and realistic synthesis of real videos with computer generated content has been a challenging problem in computer graphics. It involves computationally expensive light transport calculations. We present a novel and efficient algorithm for diffuse light transport …
Continue reading at www.peterkan.com (PDF) (other versions)

Classifications

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    • G06T15/50—Lighting effects
    • G06T15/60—Shadow generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06T15/506—Illumination models
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    • G06—COMPUTING; CALCULATING; COUNTING
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
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    • G06T2210/08—Bandwidth reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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