'Ray traversal' diaporamas de présentation

CS 431/636 Advanced Rendering Techniques

CS 431/636 Advanced Rendering Techniques. Dr. David Breen Matheson 308 Tuesday 6PM ? 8:50PM. Presentation 9 6/6/06. Logistics. Deadline for last assignment is Friday morning 6/9/06 for graduating seniors Thursday morning 6/15/06 for everbody else Course evaluations.

1.41k views • 140 slides

Direct Volume Rendering

Direct Volume Rendering. Acknowledgement : Han-Wei Shen Lecture Notes 사용. Direct Volume Rendering. Direct : no conversion to surface geometry Three methods Ray-Casting Splatting 3D Texture-Based Method. Data Representation.

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Scientific Visualization

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Volume Visualization

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Volume Rendering

Volume Rendering. Lecture 21. Acknowledgements. These slides are collected from many sources. A particularly valuable source is the IEEE Visualization conference tutorials. Sources from:

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Lecture 3 : Direct Volume Rendering

Lecture 3 : Direct Volume Rendering. Bong-Soo Sohn School of Computer Science and Engineering Chung-Ang University. Acknowledgement : Han-Wei Shen Lecture Notes ??. Direct Volume Rendering. Direct : no conversion to surface geometry Four methods Ray-Casting Splatting

642 views • 45 slides

Direct Volume Rendering (DVR): Ray-casting

Direct Volume Rendering (DVR): Ray-casting. Mengxia Zhu Fall 2007. Light: bouncing photons. Lights send off photons in all directions Model these as particles that bounce off objects in the scene Each photon has a wavelength and energy (color and intensity)

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Efficient Sparse Voxel Octrees

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Real-Time Volume Graphics [06] Local Volume Illumination

Real-Time Volume Graphics [06] Local Volume Illumination. Volume Illumination. Up until now: Light was emitted by the volume Now: Illumination from external light sources. Types of Volume Illumination. Single scattering with attenuation.

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Rasterization and Ray Tracing in Real-Time Applications (Games)

Rasterization and Ray Tracing in Real-Time Applications (Games). Andrew Graff. Overview. What are rasterization and ray tracing Why rasterization is King How rasterization works Pros/Cons How ray tracing works Pros/Cons Conclusion Questions?.

443 views • 25 slides