Vector quantization using whale optimization algorithm for digital image compression.
Javad RahebiPublished in: Multim. Tools Appl. (2022)
Keyphrases
- optimization algorithm
- vector quantization
- image compression
- multi objective
- fractal image compression
- wavelet transform
- subband
- compression scheme
- vector quantizer
- optimization method
- differential evolution
- compression algorithm
- low bit rate
- compression ratio
- input vector
- distortion measure
- image transmission
- reduced complexity
- image processing
- bit allocation
- evolutionary multi objective
- compressed images
- transform coding
- hybrid optimization algorithm
- artificial bee colony
- entropy coding
- lossless compression
- codebook design
- finite state vector quantization
- entropy constrained
- neural gas
- scalar quantization
- successive approximation
- image coding
- codebook generation
- filter bank
- evolutionary algorithm