Image Segmentation Based on Semantic Knowledge and Hierarchical Conditional Random Fields.
Cao QinYunzhou ZhangMeiyu HuHao ChuLei WangPublished in: PRCV (1) (2018)
Keyphrases
- conditional random fields
- semantic knowledge
- image segmentation
- markov random field
- segmentation method
- semantic information
- graphical models
- probabilistic model
- maximum entropy
- higher order
- hidden markov models
- domain knowledge
- natural language text
- pairwise
- max margin learning
- information extraction
- sequence labeling
- graph cuts
- crf model
- concept hierarchy
- knowledge sources
- named entity recognition
- segmentation algorithm
- structured prediction
- domain ontology
- active contours
- unsupervised learning
- generative model
- level set
- image processing
- information retrieval
- machine learning
- keywords