A Survey of Filtering Theory Based Multi-Sensor Registration Algorithm
Based on information fusion by multi-sensor system, filter theory based registration algorithm is summarized. Firstly, principles of sensor registration is introduced, and filter theory based registration algorithm is systematically introduced, which includes typical Kalman filter algorithm and extended Kalman filter algorithm, unscented filter registration algorithm, particle filter algorithm, neural network based filter algorithm based on heuristic optimal technologies, etc. Finally, conclusions are addressed and some future problems are given. Along with the fast development of sensor tech, computer tech and information fusion theory, the trend of the modern measure and control tech is that the multiple standalone sensors are integrated into multi-sensor systems.