An algorithm for automatic skin smoothing in digital portraits.
Changhyung LeeMorgan T. SchrammMireille BoutinJan P. AllebachPublished in: ICIP (2009)
Keyphrases
- experimental evaluation
- learning algorithm
- improved algorithm
- optimization algorithm
- preprocessing
- dynamic programming
- detection algorithm
- optimal solution
- search space
- k means
- theoretical analysis
- high accuracy
- smoothing algorithm
- curve fitting
- simulated annealing
- cost function
- significant improvement
- color images
- neural network
- clustering algorithm
- similarity measure
- recognition algorithm
- matching algorithm
- classification algorithm
- detection method
- objective function
- np hard
- expectation maximization
- particle swarm optimization
- hidden markov models
- worst case
- computational cost