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IPAS
2008
13 years 11 months ago
Deblurring noisy radial-blurred images: spatially adaptive filtering approach
The deblurring of images corrupted by radial blur is studied. This type of blur appears in images acquired during any camera translation having a substantial component orthogonal ...
Giacomo Boracchi, Alessandro Foi, Vladimir Katkovn...
GECCO
2009
Springer
128views Optimization» more  GECCO 2009»
14 years 1 months ago
Particle swarm hybridized with differential evolution: black box optimization benchmarking for noisy functions
In this work we evaluate a Particle Swarm Optimizer hybridized with Differential Evolution and apply it to the BlackBox Optimization Benchmarking for noisy functions (BBOB 2009)....
José García-Nieto, Enrique Alba, Jav...
ACL
2008
13 years 10 months ago
Adapting a WSJ-Trained Parser to Grammatically Noisy Text
We present a robust parser which is trained on a treebank of ungrammatical sentences. The treebank is created automatically by modifying Penn treebank sentences so that they conta...
Jennifer Foster, Joachim Wagner, Josef van Genabit...
MVA
1990
130views Computer Vision» more  MVA 1990»
13 years 9 months ago
An Adaptive Algorithm for Edge Detection with Subpixel Accuracy in Noisy Images
There is a tradeoff between noise insensitivity and accurate position in edge detection. This paper suggests an adaptivealgorithm which takes advantage of both LOG and NonLL filte...
Jesse S. Jin