2438 search results - page 24 / 488 » Consistent Gradient Operators |
AAAI
2004
14 years 11 months ago
2004
The search for finite-state controllers for partially observable Markov decision processes (POMDPs) is often based on approaches like gradient ascent, attractive because of their ...
AUTOMATICA
2008
14 years 9 months ago
2008
Data-based control design methods most often consist of iterative adjustment of the controller's parameters towards the parameter values which minimize an H2 performance crit...
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ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Snakes, or active contours, have been widely used in image processing applications. Typical roadblocks to consistent performance include limited capture range, noise sensitivity, ...
VMV
2000
14 years 11 months ago
2000
In this paper, we present an efficient method for calibrating many camera views simultaneously. We derive an error function based on the mutual consistency of the object silhouett...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
In this paper, we present a new low-complexity no-reference metric that assesses the visibility of blocking artifacts in DCT-coded images. The metric works in the spatial domain a...