New General Function Model of Multi-model Information Fusion System-Solution Based on Fusion Function and Information Hierarchy
Yang Hongji · Computer Engineering and Applications Journal · 2006
A new general function model of multi-model information fusion system based on fusion function and information hierarchy(FH Model) is introduced according to the essentials of information fusion.Besides integrates the merits of JDL model,Omnibus model and hierarchy model,the FH model not only uses the logic partitions of JDL model,but also points out the flow of information in the system,making up the defect that the flow of information is difficult to be controlled exactly in information fusion system based on JDL model.At the same time,the FH model divides the fusion procedure of Omnibus model more particularly by using hierarchy model.Compared with other models,the FH model includes knowledge base and database management subsystems,thus the model is more practicable and researchers can pay more attention to the designs of information fusion methods and structure models.