P
Peter Shirley
Researcher at Nvidia
Publications - 157
Citations - 19304
Peter Shirley is an academic researcher from Nvidia. The author has contributed to research in topics: Rendering (computer graphics) & Ray tracing (graphics). The author has an hindex of 54, co-authored 156 publications receiving 18207 citations. Previous affiliations of Peter Shirley include Indiana University & University of Illinois at Urbana–Champaign.
Papers
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Journal ArticleDOI
Color transfer between images
TL;DR: This work uses a simple statistical analysis to impose one image's color characteristics on another by choosing an appropriate source image and applying its characteristic to another image.
Proceedings ArticleDOI
Photographic tone reproduction for digital images
TL;DR: The work presented in this paper leverages the time-tested techniques of photographic practice to develop a new tone reproduction operator and uses and extends the techniques developed by Ansel Adams to deal with digital images.
Proceedings ArticleDOI
A model of visual adaptation for realistic image synthesis
TL;DR: A computational model of visual adaptation for realistic image synthesis based on psychophysical experiments that captures the changes in threshold visibility, color appearance, visual acuity, and sensitivity over time that are caused by the visual system’s adaptation mechanisms.
Proceedings ArticleDOI
A polygonal approximation to direct scalar volume rendering
Peter Shirley,Allan Tuchman +1 more
TL;DR: A method is presented that approximates tetrahedral volume cells with hardware renderable transparent triangles that produces results which are visually similar to more exact methods for scalar volume rendering, but is faster and has smaller memory requirements.