The study on nephogram recognition based on relational analysis
Liu Baoxian · Caai Transactions on Intelligent Systems · 2014
Important steps in nephogram recognition are selection and tracking of the target clouds. A new scheme of relational analysis is developed to improve tracking of tracers. The tracers are selected based on the clouds' attribute and attribute evaluation value. A concept lattice can be established. However,if the selected tracers are considered as object set,s then characteristics of clouds as attribute sets,and the relationship among the same attributes of different tracers at different moments as the binary relation are efficient. So,tracers can be tracked according to the number of the intension of concept lattice nodes and the similarity of extension. The results showed that the characteristics of tracers based on the selection method are useful for tracking tracers based on relational analysis.