Cascade Markov random fields for stroke extraction of Chinese characters.
Jia ZengWei FengLei XieZhi-Qiang LiuPublished in: Inf. Sci. (2010)
Keyphrases
- chinese characters
- markov random field
- chinese character recognition
- hand written
- character recognition
- mrf model
- belief propagation
- higher order
- maximum a posteriori
- graph cuts
- energy function
- random fields
- conditional random fields
- energy minimization
- parameter estimation
- image restoration
- pairwise
- image segmentation
- potts model
- low level vision
- information extraction
- message passing
- iterative conditional
- efficient inference
- piecewise constant functions
- textured images
- potential functions
- map inference
- map estimation
- loopy belief propagation
- chinese language
- image processing
- machine vision
- level set
- label field