An adaptive halftone algorithm for composite documents.
Jincheng HuangAnoop K. BhattacharjyaPublished in: Color Imaging: Processing, Hardcopy, and Applications (2004)
Keyphrases
- detection algorithm
- high accuracy
- computational cost
- preprocessing
- dynamic programming
- objective function
- optimal solution
- k means
- experimental evaluation
- np hard
- recognition algorithm
- neural network
- document collections
- cost function
- search space
- learning algorithm
- probabilistic model
- computational complexity
- simulated annealing
- metadata
- optimization algorithm
- clustering method
- gray scale
- relevant documents
- text documents
- convergence rate
- information retrieval