Method for assigning video image of real world to three-dimensional computer model for surveillance in e.g. airport, involves associating farther pixel of video image to one coordinate point based on pixel coordinate point pair

摘要

The method involves receiving video images of real world using camera. One pixel of video image is associated with one coordinate point in three-dimensional computer model to obtain a pixel coordinate point pair. The assignment of farther pixel of the video image to a coordinate point in the three-dimensional computer is performed based on one pixel coordinate point pair for computing pair of parameters of camera.