382 search results - page 7 / 77 » Image filtering: Potential efficiency and current problems |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We propose an object detection method using particle filters. Our approach estimates the probability of object presence in the current image given the history of observations up t...
ADC
2009
Springer
13 years 11 months ago
2009
Springer
Efficient XML filtering has been a fundamental technique in recent Web service and XML publish/subscribe applications. In this paper, we consider the problem of filtering a contin...
UAI
2000
13 years 8 months ago
2000
Particle filters (PFs) are powerful samplingbased inference/learning algorithms for dynamic Bayesian networks (DBNs). They allow us to treat, in a principled way, any type of prob...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
We propose a new scheme, named contourlet, that provides a flexible multiresolution, local and directional image expansion. The contourlet transform is realized efficiently via a ...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
In digital image display devices, data are typically presented via a spatial subsampling procedure implemented as a color filter array, a physical construction whereby each light...