Nonlinear principal component analysis for seismic data compression.
T. Ashwini ReddyK. Renuka DeviSuryakanth V. GangashettyPublished in: RAIT (2012)
Keyphrases
- data compression
- principal component analysis
- kernel pca
- compression algorithm
- kernel principal component analysis
- principal components
- data reduction
- independent component analysis
- compression ratio
- dimensionality reduction
- compressed data
- dimension reduction
- huffman coding
- compression scheme
- seismic data
- feature extraction
- wavelet compression
- signal processing
- wavelet filters
- mixed data
- face recognition
- linear discriminant analysis
- singular value decomposition
- face images
- image data
- feature space
- lossless data compression
- low dimensional
- multiresolution
- data structure