S

S Verzakov

17 records found

Authored

Estimating grassland biomass using SVM band shaving of hyperspectral data

Kernel combination versus classifier combination
Conference paper (2007) - W.J. Lee, S Verzakov, R.P.W. Duin

Augmented embedding of dissimilarity data into (pseudo-)Euclidean spaces
Conference paper (2006) - A Harol, E.M. Pekalska, S Verzakov, R.P.W. Duin
Pairwiseproximitiesdescribethepropertiesofobjectsintermsoftheirsimilarities.Byusingdi¿erentdistance-basedfunctionsonemayencodedi¿erentcharacteristicsofagivenproblem.However,tousetheframeworkofstatisticalpatternrecognitionsomevectorrepresentationshouldbeconstructed.Oneofthesimples ...

Edge detection in hyperspectral imaging: multivariate statistical approaches
Conference paper (2006) - S Verzakov, P. Paclik, R.P.W. Duin
Edgedetectioniswelldevelopedareaofimageanalysis.Manyvariouskindsoftechniquesweredesignedforone-channelimages.Also,aconsiderableattentionwaspaidtoedgedetectionincolor,multispectral,andhyperspectralimages.However,therearestillmanyopenissuesinedgedetectioninmultichannelimages.Forexa ...

Effectiveness of spectral band selection/extraction techniques for spectral data
Conference paper (2006) - M Skurichina, S Verzakov, P. Paclik, R.P.W. Duin
In the past few years a variety of successful algorithms to select/extract discriminative spectral bands was introduced. By exploiting the connectivity of neighbouring spectral bins, these techniques may be more beneficial than the standard feature selection/extraction methods ap ...

Domain based LDA and QDA
Conference paper (2006) - P Juszczak, D.M.J. Tax, S Verzakov, R.P.W. Duin

Statistical pattern recognition approach to edge detection in multichannel images
Conference paper (2006) - S Verzakov, P. Paclik, R.P.W. Duin

Augmented embedding of dissimilarity data into (pseudo-) Euclidean spaces
Conference paper (2006) - A Harol, E.M. Pekalska, S Verzakov, R.P.W. Duin

Improving the maximum-likelihood co-occurrence classifier: a study on classification of inhomogeneous rock images
Conference paper (2005) - P. Paclik, S Verzakov, R.P.W. Duin

The tangent kernel approach to illumination-robust texture classification
Conference paper (2005) - S Verzakov, P. Paclik, R.P.W. Duin

Simplifying the model-based classifiers for multi-modal problems in classification of spectra
Conference paper (2005) - P. Paclik, D.M.J. Tax, S Verzakov, R.P.W. Duin

Estimating spatial patterns of biomass and nitrogen status in grasslands through imaging spectrometry

The tangent kernel SVM for calibration-stable histogram discrimination
Conference paper (2005) - S Verzakov, R.P.W. Duin

Cost-based classifier evaluation for imbalanced problems
Conference paper (2004) - TCW Landgrebe, P. Paclik, D.M.J. Tax, S Verzakov, R.P.W. Duin

Feature shaving for spectroscopic data
Conference paper (2004) - S Verzakov, P. Paclik, R.P.W. Duin

Multi-class extensions of the GLDB feature extraction algorithm for spectral data
Conference paper (2004) - P. Paclik, S Verzakov, R.P.W. Duin

Exploiting connectivity in spectral data: SVM band-shaving
Conference paper (2004) - S Verzakov, P. Paclik, R.P.W. Duin