WaveStat-cluster analysis of image data and wavelet coefficients.
Ute SimonManfred BerndtgenPublished in: ICPR (1998)
Keyphrases
- cluster analysis
- wavelet coefficients
- image data
- wavelet transform
- wavelet domain
- subband
- categorical data
- multiresolution
- multiscale
- high frequency
- clustering method
- data clustering
- discrete wavelet transform
- generalized gaussian
- unsupervised learning
- image quality
- image denoising
- data mining
- feature vectors
- data analysis
- bit plane
- clustering algorithm
- factor analysis
- data mining techniques
- k means
- marginal distributions
- hierarchical latent class models
- cluster validity
- machine learning