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Your search keyword '"*REAL-time rendering (Computer graphics)"' showing total 2 results
Start Over Descriptor "*REAL-time rendering (Computer graphics)" Journal programming & computer software
2 results on '"*REAL-time rendering (Computer graphics)"'

1. Simplified photon mapping for real-time caustics rendering.

Author

Bogolepov, D., Sopin, D., and Turlapov, V.

Subjects
*REAL-time rendering (Computer graphics), *RAY tracing algorithms, *CAUSTICS (Optics), *GRAPHICS processing units, *LIGHTING, *APPLICATION program interfaces, *COMPUTER network resources
Abstract

The objective of this paper is to adapt photon mapping for real-time simulation of caustics. High-performance algorithm adapted for the GPU and implemented on the basis of cross-platform OpenGL and OpenCL APIs is proposed. For effective rendering of caustics and generation of photon map OpenGL shaders are used. Voxel acceleration structure constructed directly on the GPU by means of OpenCL provides fast access to photon map. Performance estimation for different equipment is given. [ABSTRACT FROM AUTHOR]

Published
2011
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2. Biased solution of integral illumination equation via irradiance caching and path tracing on GPUs.

Author

Frolov, V., Kharlamov, A., and Ignatenko, A.

Subjects
*LIGHTING, *GRAPHICS processing units, *CACHE memory, *RAY tracing algorithms, *REAL-time rendering (Computer graphics), *MULTIPROCESSORS, *DEBUGGING, *COMPUTER network resources
Abstract

This work presents an approach for biased photorealistic rendering on graphics processor units (GPUs). The key idea of the approach is to combine irradiance caching with coherent adaptive path tracing. [ABSTRACT FROM AUTHOR]

Published
2011
Full Text
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