Unified HMM-based layout analysis framework and algorithm.
Ming ChenXiaoqing DingYoushou WuPublished in: Sci. China Ser. F Inf. Sci. (2003)
Keyphrases
- preprocessing
- times faster
- detection algorithm
- segmentation algorithm
- computational complexity
- computational cost
- experimental evaluation
- clustering method
- significant improvement
- high accuracy
- path planning
- learning algorithm
- dynamic programming
- selection algorithm
- k means
- optimal solution
- objective function
- memory requirements
- bayesian framework
- improved algorithm
- key features
- graph based algorithm
- linear programming
- classification algorithm
- tree structure
- expectation maximization
- input data
- worst case
- probabilistic model
- cost function
- search space
- reinforcement learning