Keyphrases
- aco algorithm
- image compression
- ant colony optimization
- metaheuristic
- aco algorithms
- vector quantization
- wavelet transform
- parameter settings
- ant colony optimization algorithm
- subband
- ant colony
- compression scheme
- compression ratio
- ant colony optimisation
- ant colonies
- quadratic assignment problem
- swarm intelligence
- solution quality
- compression algorithm
- image processing
- traveling salesman problem
- particle swarm optimization
- image coding
- ant colony algorithm
- simulated annealing
- combinatorial optimization problems
- low bit rate
- optimization problems
- hybrid algorithm
- particle swarm optimization pso
- multiscale