528 search results - page 26 / 106 » Multi-Scale Surface Descriptors |
KDD
2005
ACM
15 years 10 months ago
2005
ACM
This paper presents a generalization of Regression Error Characteristic (REC) curves. REC curves describe the cumulative distribution function of the prediction error of models an...
MHCI
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we introduce the design and implementation of a digital card game that combines mobile phone gestures and multitouch tabletop interactions. Conceptually based on in...
UIST
2004
ACM
15 years 3 months ago
2004
ACM
Visual tracking of bare fingers allows more direct manipulation of digital objects, multiple simultaneous users interacting with their two hands, and permits the interaction on l...
SMA
2003
ACM
15 years 3 months ago
2003
ACM
The contour generator is an important visibility feature of a smooth object seen under parallel projection. It is the curve on the surface which seperates front-facing regions fro...
SIGGRAPH
1992
ACM
15 years 1 months ago
1992
ACM
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...