Image Registration Algorithm for Scene Matching Auxiliary Navigation

At this stage,various military equipment is gradually becoming intelligent,and the important reason for automation isto make full use of electronic information technology to dig into information,the scene matching assisted inertial navigation system,as a common integrated navigation system,has guiding and auxiliary value for assisted navigation technology.In this paper ,an image registration algorithm based on B-spline and mutual information is used,Improved the problem that the registration algorithm based on feature matching is difficult to extract the feature space.