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ICIP
2009
IEEE
14 years 9 months ago
Modeling of image shutters and motion blur in analog and digital camera systems
For motion imaging the perceived smoothness of a sequence highly depends on motion blur. The exposure for each frame is started and ended with a shutter mechanism. There are diffe...
Michael Schöberl, Siegfried Fößel,...
AAAI
2011
13 years 12 months ago
Optimal Rewards versus Leaf-Evaluation Heuristics in Planning Agents
Planning agents often lack the computational resources needed to build full planning trees for their environments. Agent designers commonly overcome this finite-horizon approxima...
Jonathan Sorg, Satinder P. Singh, Richard L. Lewis
CVPR
2009
IEEE
16 years 7 months ago
A Projective Framework for Radiometric Image Analysis
Different materials reflect light in different ways, and reflectance interacts with shape, lighting, and viewpoint to determine an object’s image. Common materials exhibit dive...
Ping Tan (National University of Singapore), Todd ...
ICDE
2003
IEEE
105views Database» more  ICDE 2003»
16 years 1 months ago
Efficient Creation of Statistics over Query Expressions
Query optimizers use base-table statistics to derive statistics on the sub-plans that are enumerated during optimization. In practice, traditional optimizers rely on a number of s...
Nicolas Bruno, Surajit Chaudhuri
MICCAI
2008
Springer
16 years 1 months ago
New Algorithms to Map Asymmetries of 3D Surfaces
Abstract. In this paper, we propose a set of new generic automated processing tools to characterise the local asymmetries of anatomical structures (represented by surfaces) at an i...
Benoît Combès, Sylvain Prima