Titlebook: Rendering Techniques ’95; Proceedings of the E Patrick M. Hanrahan,Werner Purgathofer Conference proceedings 1995 Springer-Verlag/Wien 1995

GORGE

Rendering Trees from Precomputed Z-Buffer Views,reconstruct a 3-D point from each image pixel. Then parallel or perspective views can be found from any other viewpoint by rotating the 3-D points from the nearest three or four precomputed views into the proper position and projecting them onto an output z-buffer. A temporary z-buffer image, constr

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Comparing Real and Synthetic Images: Some Ideas About Metrics,ng ideas from the image compression literature. We apply a series of metrics to a set of real and synthetic images, and discuss their performance. Finally, we conclude with suggestions for future work in formulating image metrics and incorporating them into new image synthesis methods.

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Culpable

The Role of Functional Analysis in Global Illumination,ward Monte Carlo and finite element methods for solving the rendering equation, little is known about the continuous equation beyond the existence and uniqueness of its solution. The continuous problem may be posed in terms of linear operators acting on infinite-dimensional function spaces. Such ope

scoliosis

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Modeling the Spatial Energy Distribution of Complex Light Sources for Lighting Engineering,es. The models which assume the spatial energy is diffused over the light source, are not sufficiently precise, since real light sources do not have uniform spatial energy distributions. Other models based upon gonio-photometric diagrams provided by manufacturers have been developed, but they introd

receptors

Painting surface characteristics, given illumination effect on a surface in a fixed geometry, a user must determine the surface characteristics that will produce this effect. This process is part of what is called inverse illumination. In most current modeling systems, the user must rely only on intuition to perform this ., which c

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