The Research And Making Of Intelligent Vehicle Location And Navigation System Based On Computer Vision

With the development of computer technology, especially the mature of multimedia technology and digital image process theory,rapid progress of large-scale integrate circuit; computer vision has been widely investigated by many countries. Owing to computer vision can acquire huge information in short time and easy to carry out automatism, integrated with design and machining control information, therefore, people use computer vision in modern automation process at various fields such as condition inspecting, finished product test and quality control etc.In the intelligent vehicle location and navigation system based on computer vision, vision system is a vital part, it is the eye of overall system, and the important resource of information provided to the control and strategy system. The assignment of vision system is to grab the primal image of the scene, then analyze, dispose and identify the image, accordingly get the motion state information of the intelligent vehicle. Finally it supplies control and strategy system with all the information.The paper completes the main following content:(1) Analyze the design ideas of the overall system and the basic design request of the vision system.(2) Elaborate the processing flow of the vision system in detail.(3) Design a whole vision system and actualize it by VC++6.0.(4) Put forward and actualize the camera standardization algorithm.(5) Put forward and actualize the target search algorithm.The rusults of the test demonstrates the vision system can identify the objects commendably. It supplies control and strategy system with reliable location and posture information, satisfies the request of real-time, stability and precision. Meanwhile it sets up a platform for upper research and has a bright future in application prospects.