METHOD FOR CALIBRATING AT LEAST TWO VIDEO CAMERAS RELATIVELY TO EACH OTHER FOR STEREOSCOPIC FILMING AND DEVICE THEREFOR

摘要

The method involves placing marks on a surface (5) of a traffic lane portion (4). Two video images of the portion are formed by respective video cameras (1, 2). A characteristic point of a mark image is defined in each video image. Two sets of three image lines converged by respective converge points are determined by the point. Video signals representative of the video images are processed to form a stereoscopic video image. An independent claim is also included for a device for implementing a method of calibrating of video images.