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ICPR
2006
IEEE
16 years 7 months ago
Initialization Techniques for Segmentation with the Chan-Vese Model
This paper introduces an effective initialization approach for segmentation using the Chan-Vese model. The initial curve is found by searching among the extremals of the fidelity ...
Jan Erik Solem, Niels Chr. Overgaard, Anders Heyde...
DAGM
2008
Springer
15 years 8 months ago
Example-Based Learning for Single-Image Super-Resolution
Abstract. This paper proposes a regression-based method for singleimage super-resolution. Kernel ridge regression (KRR) is used to estimate the high-frequency details of the underl...
Kwang In Kim, Younghee Kwon
CMMR
2008
Springer
153views Music» more  CMMR 2008»
15 years 8 months ago
Dynamic Mapping Strategies for Expressive Synthesis Performance and Improvisation
Realtime musical expression through synthesis is notoriously dicult. The complete potential of a sound engine is traditionally available only at design time. In this paper two mapp...
Palle Dahlstedt
AUTOMATICA
2010
167views more  AUTOMATICA 2010»
15 years 6 months ago
A new kernel-based approach for linear system identification
This paper describes a new kernel-based approach for linear system identification of stable systems. We model the impulse response as the realization of a Gaussian process whose s...
Gianluigi Pillonetto, Giuseppe De Nicolao
ECIR
2008
Springer
15 years 8 months ago
Filaments of Meaning in Word Space
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
Jussi Karlgren, Anders Holst, Magnus Sahlgren