457 search results - page 78 / 92 » Pattern based procedural textures |
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KDD
2010
ACM
15 years 3 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Recent work shows that recovering pose and velocity from a single view of a moving rigid object is possible with a rolling shutter camera, based on feature point correspondences. ...
ICPR
2006
IEEE
16 years 24 days ago
2006
IEEE
A novel background generation method based on nonparametric background model is presented for background subtraction. We introduce a new model, named as effect components descript...
IPPS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper presents a comprehensive statistical analysis of workloads collected on data-intensive clusters and Grids. The analysis is conducted at different levels, including Virt...
ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper we present a novel tag removal method for tagged cardiac MR images. This method is based on a 2D bandstop filtering technique, which selectively attenuates the tag ...