Research on Born-Digital Image Text Extraction Based on Conditional Random Field.
Jian ZhangRenhong ChengKai WangHong ZhaoJiao JiaoPublished in: 3PGCIC (2013)
Keyphrases
- digital images
- text extraction
- conditional random fields
- graphical models
- probabilistic model
- crf model
- hidden markov models
- natural scenes
- information extraction
- higher order
- generative model
- markov random field
- complex background
- pairwise
- superpixels
- segmentation method
- color correction
- document classification
- computer vision
- image processing
- bayesian networks
- image retrieval
- digital content
- co occurrence