Hybrid graphical model for semantic image segmentation ?
Proposed a hybrid model integrates Conditional Random Field and Bayesian Network. Finer and balanced segmentation for both background and foreground is adopted for higher-order statistics. We build a new model for contextual relationships of semantic sub-scenes. The BN is used to model local contextual interactions for each semantic sub-scene. Experimental results show that the hybrid model outperforms pure CRF models.
graphical model hybrid model conditional random field bayesian network contextual interaction semantic segmentation spatial relationship sub-scene