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RT
2004
Springer
14 years 3 months ago
An Irradiance Atlas for Global Illumination in Complex Production Scenes
We introduce a tiled 3D MIP map representation of global illumination data. The representation is an adaptive, sparse octree with a “brick” at each octree node; each brick con...
Per H. Christensen, Dana Batali
SC
1991
ACM
14 years 1 months ago
Input/output behavior of supercomputing applications
: This paper describes the collection and analysis of supercomputer I/O traces and their use in a collection of buffering and caching simulations. This serves two purposes. First, ...
Ethan L. Miller, Randy H. Katz
CG
2000
Springer
13 years 10 months ago
Light propagation visualization as a tool for 3D scene analysis in lighting design
This paper is devoted to a designer tool, which is an extension of particle tracing algorithm for analysis of scenes, artifacts, image ghosts, and ray tracing mechanism itself. Th...
Edward A. Kopylov, Kirill Dmitriev
ICCV
2009
IEEE
15 years 3 months ago
Tensor completion for estimating missing values in visual data
In this paper we propose an algorithm to estimate missing values in tensors of visual data. The values can be missing due to problems in the acquisition process, or because the ...
Ji Liu, Przemyslaw Musialski, Peter Wonka, Jieping...
PERCOM
2005
ACM
14 years 10 months ago
Reducing the Calibration Effort for Location Estimation Using Unlabeled Samples
WLAN location estimation based on 802.11 signal strength is becoming increasingly prevalent in today's pervasive computing applications. As alternative to the wellestablished...
Xiaoyong Chai, Qiang Yang