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ICA
2007
Springer
16 years 29 days ago
Signal Separation by Integrating Adaptive Beamforming with Blind Deconvolution
In this paper, we present a broadband two-microphone blind spatial separation technique by efficiently combining adaptive beamforming (ABF) with multichannel blind deconvolution (M...
Kostas Kokkinakis, Philipos C. Loizou
ICDT
2007
ACM
112views Database» more  ICDT 2007»
16 years 29 days ago
Commutativity Analysis in XML Update Languages
Abstract. A common approach to XML updates is to extend XQuery with update operations. This approach results in very expressive languages which are convenient for users but are dif...
Giorgio Ghelli, Kristoffer Høgsbro Rose, J&...
ICIAR
2007
Springer
16 years 29 days ago
High Accuracy Optical Flow Method Based on a Theory for Warping: Implementation and Qualitative/Quantitative Evaluation
Abstract. We describe the implementation of a 2D optical flow algorithm published in the European Conference on Computer Vision (ECCV 2004) by Brox et al. [1] (best paper award) a...
Mohammad Faisal, John Barron
PKDD
2007
Springer
121views Data Mining» more  PKDD 2007»
16 years 28 days ago
Improved Algorithms for Univariate Discretization of Continuous Features
In discretization of a continuous variable its numerical value range is divided into a few intervals that are used in classification. For example, Na¨ıve Bayes can benefit from...
Jussi Kujala, Tapio Elomaa
SCALESPACE
2007
Springer
16 years 28 days ago
Combining Curvature Motion and Edge-Preserving Denoising
Abstract. In this paper we investigate a family of partial di erential equations (PDEs) for image processing which can be regarded as isotropic nonlinear di usion with an additiona...
Stephan Didas, Joachim Weickert