Optical font recognition using conditional random field.
Aziza SatkhozhinaIldus AhmadullinJan P. AllebachPublished in: ACM Symposium on Document Engineering (2013)
Keyphrases
- conditional random fields
- font recognition
- crf model
- graphical models
- probabilistic model
- long range
- random fields
- hidden markov models
- information extraction
- higher order
- chinese characters
- markov random field
- character recognition
- maximum entropy
- image labeling
- contextual features
- sequence classification
- generative model
- structured prediction
- semantic segmentation
- markov networks
- pairwise
- efficient inference
- supervised training
- undirected graphical models
- multiscale
- approximate inference
- superpixels
- segmentation method
- belief propagation
- probabilistic graphical models
- machine learning
- ordinal scale