Methods to achieve target positioning using dual cameras:
(1), the two cameras rotate to scan the target, and position the target in the center of the field of view after scanning the target.
(2) A camera head is used to videotape the target, and the captured image is processed by image processing technology to generate a picture of the target.
(3) The image is filtered to extract target features.
(4) After the two cameras are aligned to the same target, the camera matches the target.
(5) After successful matching by the two cameras and the target between the three constitute a triangle, according to the principle of the triangle using the formula can be calculated perpendicular distance between the target and the two cameras where the straight line.
The beneficial effect of the present invention is: according to the principle of triangular positioning, the use of dual-camera can accurately calculate the horizontal and vertical distance between the target and the camera, the camera will be deployed to the appropriate location and set up a warning area that can play a warning role on the target to make timely reminders to avoid
The beneficial effect of the present invention is: according to the principle of triangular positioning, the use of dual-camera can be accurately calculated between the target and the camera. Can accurately calculate the horizontal and vertical distance between the target and the camera, the camera will be deployed to the appropriate location and set up a warning area that can play a warning role on the target to make timely reminders to avoid
Camera (CAMERA or WEBCAM), also known as the computer camera, the computer eye, the electronic eye, etc., is a kind of video input device, is widely used in video conferencing, remote medical and real-time monitoring and so on. medical and real-time monitoring, etc.
Ordinary people can also talk and communicate with each other via webcam on the Internet with images and sound. In addition, it can be used for a variety of popular digital imaging, audio and video processing.