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ECCV
2010
Springer
15 years 4 months ago
Coupled Gaussian Process Regression for Pose-Invariant Facial Expression Recognition
We present a novel framework for the recognition of facial expressions at arbitrary poses that is based on 2D geometric features. We address the problem by first mapping the 2D loc...
Ognjen Rudovic, Ioannis Patras, Maja Pantic
VR
2009
IEEE
140views Virtual Reality» more  VR 2009»
16 years 1 months ago
A Distributed Cooperative Framework for Continuous Multi-Projector Pose Estimation
We present a novel calibration framework for multi-projector displays that achieves continuous geometric calibration by estimating and refining the poses of all projectors in an ...
Tyler Johnson, Greg Welch, Henry Fuchs, Eric La Fo...
VL
2006
IEEE
122views Visual Languages» more  VL 2006»
16 years 17 days ago
AutoTest: A Tool for Automatic Test Case Generation in Spreadsheets
In this paper we present a system that helps users test their spreadsheets using automatically generated test cases. The system generates the test cases by backward propagation an...
Robin Abraham, Martin Erwig
VLDB
2004
ACM
118views Database» more  VLDB 2004»
15 years 12 months ago
Object Fusion in Geographic Information Systems
Given two geographic databases, a fusion algorithm should produce all pairs of corresponding objects (i.e., objects that represent the same real-world entity). Four fusion algorit...
Catriel Beeri, Yaron Kanza, Eliyahu Safra, Yehoshu...
COMGEO
2008
ACM
15 years 6 months ago
On the density of iterated line segment intersections
Given S1, a finite set of points in the plane, we define a sequence of point sets Si as follows: With Si already determined, let Li be the set of all the line segments connecting ...
Ansgar Grüne, Sanaz Kamali