202 search results - page 26 / 41 » sum 2009 |
CVPR
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper, we investigate how to incorporate spatial and/or temporal contextual information into classical histogram features with the aim of boosting visual classification p...
SI3D
2009
ACM
14 years 4 months ago
2009
ACM
Efficient visibility queries are key in many interactive rendering techniques, such as occlusion culling, level of detail determination, and perceptual rendering. The occlusion q...
EDBT
2009
ACM
14 years 4 months ago
2009
ACM
Existing hierarchical summarization techniques fail to provide synopses good in terms of relative-error metrics. This paper introduces multiplicative synopses: a summarization par...
CSIE
2009
IEEE
14 years 4 months ago
2009
IEEE
The paper presents an evaluation of four clustering algorithms: k-means, average linkage, complete linkage, and Ward’s method, with the latter three being different hierarchical...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
This paper presents a new method for analysis of center of pressure (COP) signals using Empirical Mode Decomposition (EMD). The EMD decomposes a COP signal into a finite set of b...