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Brian Guenter
Researcher at Microsoft
Publications - 78
Citations - 3966
Brian Guenter is an academic researcher from Microsoft. The author has contributed to research in topics: Lens (optics) & Rendering (computer graphics). The author has an hindex of 26, co-authored 77 publications receiving 3735 citations.
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Proceedings ArticleDOI
Making faces
TL;DR: The primary emphasis of the work is not compression but the use of a novel method to compress the geometric data based on principal components analysis, which eliminates much of the variance in the image data due to motion, which increases compression ratios.
An Introduction to Computational Networks and the Computational Network Toolkit
Dong Yu,Adam Eversole,Michael L. Seltzer,Kaisheng Yao,Oleksii Kuchaiev,Yu Zhang,Frank Seide,Zhiheng Huang,Brian Guenter,Huaming Wang,Jasha Droppo,Geoffrey Zweig,Christopher J. Rossbach,Jie Gao,Andreas Stolcke,Jon Currey,Malcolm Slaney,Guoguo Chen,Amit Kumar Agarwal,Christopher H. Basoglu,Marko Padmilac,Alexey Kamenev,Vladimir Ivanov,Scott Cypher,Hari Parthasarathi,Bhaskar Mitra,Baolin Peng,Xuedong Huang +27 more
TL;DR: The computational network toolkit (CNTK), an implementation of CN that supports both GPU and CPU, is introduced and the architecture and the key components of the CNTK are described, the command line options to use C NTK, and the network definition and model editing language are described.
Journal ArticleDOI
Foveated 3D graphics
TL;DR: This work exploits the falloff of acuity in the visual periphery to accelerate graphics computation by a factor of 5-6 on a desktop HD display, and develops a general and efficient antialiasing algorithm easily retrofitted into existing graphics code to minimize "twinkling" artifacts in the lower-resolution layers.
Proceedings ArticleDOI
Efficient generation of motion transitions using spacetime constraints
TL;DR: The system uses an interpreter of a motion expression language to allow the user to manipulate motion data, break it into pieces, and reassemble it into new, more complex, motions.
Journal ArticleDOI
Two methods for display of high contrast images
TL;DR: Two methods for the improved display of high-contrast images using a sigmoid function for contrast compression and interactively adjusts the displayed image to preserve local contrasts in a small “foveal” neighborhood are developed.