CCD视觉基础.pptVIP

* * * * * * * * “serial communications” for the other robots send/receive configured strings and Native Mode Commands in Spreadsheet Quite a few of the newer robot controllers can also use Ethernet (with native mode commands) * This is version of slide with animations. Step thru a typical application to pull it all together Hold a vision sensor or pass around the room. * * (Top message : What Can Machine Vision Do for You?) So what exactly can vision do for you? In conveying what a vision system does, we speak of GIGI—guide, inspect, gauge and identify. Vision can GUIDE a machine—like a robot—by FINDING an object or part. Finding a part is an essential task of solving any machine vision problem, because before you can measure or inspect a part or guide a robot to pick it up, you have to find it. Cognex has THE leading technology in this area. We’ll talk about that in a few minutes. INSPECTION – Your brand image depends on making sure that no bad products make it to your customers. Vision makes it possible for you to inspect 100% of your product, and can keep up with the fastest production equipment. GAUGING – a lot of manufacturing processes go wrong when a machine is out of tolerance and creates products that are out of spec. Non-contact measurement using vision is fast, accurate and can quickly alert you to any process that has gone bad so it can be corrected quickly. IDENTIFICATION – this is an increasingly important application in manufacturing. Our ID systems provide very fast, very accurate reading of 1D and 2D codes that enable item-level identification that provides traceability throughout the manufacturing process. Cognex offers the best available solution for this application. * 解释引导应用案例，提供x,y和θ值，还有大视野的挑战等等 * * Explain Guidance apps. E. g locating x,y, theta….challenges of larger FOV, etc * * Explain Guidance apps. E. g locating x,y, theta….challenges of larger FOV, etc * * All of us are familiar with automatic identification technology in our