Intelligent Pan-Tilt Control System of Two Cameras Based on Gray-Scale Image Matching
Owning to the disadvantages of the current surveillance system of single camera in the intelligence, a set of project controlling pan-tilt of two cameras intelligently is presented in this paper. It realized monitoring the whole scene while recognizing the moving object automatically. A method using RGB-scale thresholds is improved, so the integrity of the object increased, and the noise reduced greatly. Improved gray-scale image matching algorithm satisfies the control precision for closed-loop pan-tilt control system.