Machine vision environment rapid construction method and device and medium

The invention relates to a machine vision environment rapid construction method and device and a medium, and the method comprises the steps: obtaining point cloud data of the surface of a material when it is detected that the material appears at a preset position on an assembly line, comparing the point cloud data with preset point cloud data of a standard material, whether a suspicious area exists on the material or not is judged, if yes, position information of the suspicious area is determined, the position information is the position information of the suspicious area on the plane perpendicular to the advancing direction of the assembly line, and a target light source is determined based on the position information; and when the material is detected to move below the camera device, the target light source is controlled to be lightened. According to the invention, a proper shooting environment can be established according to the condition of the material surface. 本申请涉及一种机器视觉环境快速构建方法、装置及介质，该方法包括当检测到流水线上预设位置