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SIGGRAPH
1999
ACM
15 years 7 months ago
Direct Illumination with Lazy Visibility Evaluation
In this paper we present a technique for computing the direct lighting in a three-dimensional scene containing area light sources. Our method correctly handles partial visibility ...
David Hart, Philip Dutré, Donald P. Greenbe...
AAAI
1997
15 years 4 months ago
Deep Blue is Still an Infant
Webelieve that by the time of the workshopDeep Blue will havelost another matchto Garry Kasparov, showinglittle improvementover the previous one. But even if it is indeed a "...
Robert Levinson, Jeff Wilkinson
CVPR
2007
IEEE
16 years 5 months ago
Discriminative Cluster Refinement: Improving Object Category Recognition Given Limited Training Data
A popular approach to problems in image classification is to represent the image as a bag of visual words and then employ a classifier to categorize the image. Unfortunately, a si...
Liu Yang, Rong Jin, Caroline Pantofaru, Rahul Sukt...
MICCAI
2009
Springer
16 years 4 months ago
Biomechanically-Constrained 4D Estimation of Myocardial Motion
We propose a method for the analysis of Magnetic Resonance (MR) cardiac images with the goal of reconstructing the motion of the ventricular walls. The main feature of our method i...
Hari Sundar, Christos Davatzikos, George Biros
CHI
2010
ACM
15 years 10 months ago
A stage-based model of personal informatics systems
People strive to obtain self-knowledge. A class of systems called personal informatics is appearing that help people collect and reflect on personal information. However, there is...
Ian Li, Anind K. Dey, Jodi Forlizzi