Image Compression Based on Generalized Principal Components Analysis and Simulated Annealing.
Rafael do Espírito SantoFábio Henrique PereiraEdson Amaro JúniorPublished in: Int. J. Cogn. Informatics Nat. Intell. (2012)
Keyphrases
- principal components analysis
- image compression
- simulated annealing
- principal components
- exploratory data analysis
- vector quantization
- covariance matrix
- dimensionality reduction
- wavelet transform
- tabu search
- support vector machine
- metaheuristic
- feature extraction
- linear discriminant analysis
- multivariate statistical analysis
- compression ratio
- compression scheme
- global optimum
- text categorisation
- evolutionary algorithm
- compression algorithm
- genetic algorithm
- principal component analysis
- high dimensional
- subband
- discrete cosine transform
- low bit rate
- image processing
- simulated annealing algorithm
- image coder
- compressed images
- hill climbing
- data sets
- neural network
- pattern recognition
- feature vectors
- multiresolution
- support vector machine svm