• Publications
  • Influence
Color Transfer between Images
TLDR
We use a simple statistical analysis to impose one image's color characteristics on another. Expand
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Photographic tone reproduction for digital images
TLDR
This paper leverages the time-tested techniques of photographic practice to develop a new tone reproduction operator. Expand
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Parallel & distributed processing
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Ray tracing deformable scenes using dynamic bounding volume hierarchies
TLDR
The most significant deficiency of most of today's interactive ray tracers is that they are restricted to static walkthroughs. Expand
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An Anisotropic Phong BRDF Model
TLDR
We present a BRDF model that combines several advantages of the various empirical models currently in use. Expand
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A microfacet-based BRDF generator
TLDR
A method is presented that takes as an input a 2D microfacet orientation distribution and produces a 4D bidirectional reflectance distribution function (BRDF). Expand
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A polygonal approximation to direct scalar volume rendering
TLDR
A method is presented that approximates tetrahedral volume cells with hardware renderable transparent triangles. Expand
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A practical analytic model for daylight
TLDR
We present an inexpensive analytic model that approximates full spectrum daylight and skylight for various atmospheric conditions. Expand
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A model of visual adaptation for realistic image synthesis
TLDR
We develop a model that includes the effects of adaptation on threshold visibility, color appearance, visual acuity, and changes in visual sensitivity over time. Expand
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Spatially Nonuniform Scaling Functions for High Contrast Images
An algorithm is presented that scales the pixel intensities of a computer generated greyscale image so that they are all displayable on a standard CRT. This scaling is spatially nonuniform over theExpand
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