Accurate reversible color-to-gray mapping algorithm without distortion conditions.
Takahiko HoriuchiFuminori NoharaShoji TominagaPublished in: Pattern Recognit. Lett. (2010)
Keyphrases
- high accuracy
- computationally efficient
- cost function
- learning algorithm
- probabilistic model
- objective function
- dynamic programming
- k means
- preprocessing
- search space
- computational cost
- worst case
- computational complexity
- expectation maximization
- sufficient conditions
- optimal solution
- convergence rate
- color images
- simulated annealing
- markov chain
- segmentation algorithm
- color constancy