Digital Halftoning through Approximate Optimization of Scale-Related Perceived Error Metric.
Zifen HeYinhui ZhangPublished in: IEICE Trans. Inf. Syst. (2016)
Keyphrases
- optimization process
- closely related
- optimization method
- multiscale
- optimization problems
- error estimates
- error metrics
- optimization algorithm
- error rate
- discrete optimization
- image structure
- nearest neighbor searching
- database
- optimization model
- error analysis
- evaluation metrics
- combinatorial optimization
- distance metric
- particle swarm optimization
- scale space
- neural network