New and optimal set up for 3D-based stereovision system for manufacturing inspection in 4.0 industry

The manufacturing industry faces unprecedented progress accompanied with numerous challenges. For instance, Inspections of castings and forgings require the acquisition of dimensions on parts of various shapes and complexity, potentially performed in any kind of environment. Imagine how much time manual inspection could take while inspecting a complex machine part on the assembly lines. Here reveals the importance of Optics and Computer vision (CV) which are embedded together as 3D scanning system to make an unexceptional contribution in tackling these challenges and to meet customers’ needs and requirements.Indeed, Optical systems are currently integrated in industry field to enable operators control more castings and forgings with more information and without surface preparation direct contact with objects.Basically, a 3D scanning system comprises high-resolution cameras, optics, and AI algorithms integration to provide multiple benefits to large manufacturing units. Indeed, unlike touch probing, 3D scanning is one of most relevant computer vision application which provides an overall view of the inspected part. 3D scanners can validate whether the material is sufficient to proceed with machining or not. This work is an attempt to design and test a fully automated and low-cost scanner for producing three-dimensional models with millimeter-scale resolution for object measurement and inspection. Hence, a stereovision system is set up where pair of cameras is mounted to acquire image pairs of a centered object to perform a scan. Promising and potential result is achieved by performed configuration.