Vector Quantization using the Improved Differential Evolution Algorithm for Image Compression.
Sayan NagPublished in: CoRR (2017)
Keyphrases
- vector quantization
- image compression
- differential evolution algorithm
- differential evolution
- evolutionary algorithm
- control parameters
- vector quantizer
- wavelet transform
- fractal image compression
- subband
- low bit rate
- compression scheme
- distortion measure
- compressed images
- image transmission
- reduced complexity
- compression algorithm
- bit allocation
- compression ratio
- traveling salesman problem
- optimization algorithm
- lossless compression
- codebook design
- scalar quantization
- transform coding
- progressive transmission
- particle swarm
- pso algorithm
- successive approximation
- fractal image coding
- vector quantized
- neural network
- finite state vector quantization
- entropy coding
- multiresolution
- feature extraction
- clustering algorithm
- genetic algorithm