| In recent decades, computer technology has made considerable progress and development. The technology has been widely used in many aspects of people’s production and life. It plays an important role, especially in the high accuracy, high security requirements of some human resources. As an important branch of computer technology, computer vision technology plays an important role in the field of production and life.As an important branch of computer vision, binocular stereo vision has penetrated into many fields of production and life. It is a hot topic in the field of computer application. Binocular stereo vision technology is based on the principle of parallax. It uses binocular cameras to capture the left and right views of the object being measured. It calculates the position deviation between the two images by the stereo matching algorithm. By processing and analyzing the left and right views, we can obtain the depth information of the object. When the depth information is accurate enough, we can apply it to all areas of production and life.In this paper, based on the theoretical basis and practical needs, a depth reconstruction technique based on binocular vision is proposed. We implement the prototype of the product. The technology uses Open CV and MFC to realize It mainly involves three key technologies, such as the three dimensional calibration of the board, the Bouguet stereo correction, the semi global block stereo matching, depth reconstruction and so on. |
