Program-algorithm complex for image imposition in aircraft vision systems
Alexey I. Efimov, Anatoliy I. Novikov · 2017
One of the most important tasks being solvable on the aircraft board is a task of imposition of real images and images synthesized according to the digital terrain map. Complex of auxiliary tasks and actual imposition task should be solved on a real time basis (with frequency 25 frames per second) and with strict requirements to accuracy of the heterogeneous image imposition. Traditional correlation-extremal methods of imposition ensure a necessary accuracy but require unacceptably high expenditures of computer time. The paper describes an algorithm of imposition based on affine transformations of the synthesized image to the plane of a real video image and also algorithms for solution of auxiliary tasks.