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ICIP
2001
IEEE
16 years 8 months ago
Adaptive algorithms for variable-complexity video coding
Variable-complexity algorithms provide a means of managing the computational complexity of a software video CODEC. The reduction in computational complexity provided by existing v...
Iain E. Garden Richardson, Yafan Zhao
CIARP
2010
Springer
15 years 4 months ago
A New Algorithm for Training SVMs Using Approximate Minimal Enclosing Balls
Abstract. It has been shown that many kernel methods can be equivalently formulated as minimal-enclosing-ball (MEB) problems in certain feature space. Exploiting this reduction eff...
Emanuele Frandi, Maria Grazia Gasparo, Stefano Lod...
BILDMED
2008
15 years 8 months ago
Intersection Line Length Normalization in CT Projection Data
Abstract. We present a method to improve the quality of common sinogram restoration algorithms, which are used for metal-artifact reduction in X-ray CT. The presented approach is b...
Jan Müller 0002, Thorsten M. Buzug
ENTCS
2006
171views more  ENTCS 2006»
15 years 6 months ago
Program Extraction From Proofs of Weak Head Normalization
We formalize two proofs of weak head normalization for the simply typed lambdacalculus in first-order minimal logic: one for normal-order reduction, and one for applicative-order ...
Malgorzata Biernacka, Olivier Danvy, Kristian St&o...
PAMI
1998
88views more  PAMI 1998»
15 years 6 months ago
Large-Scale Parallel Data Clustering
—Algorithmic enhancements are described that enable large computational reduction in mean square-error data clustering. These improvements are incorporated into a parallel data-c...
Dan Judd, Philip K. McKinley, Anil K. Jain