Proceedings Paper3D surface measurement for CNC milling and rapid prototyping with the photogrammetric measurement system InduSCAN
|Format||Member Price||Non-Member Price|
Computer aided technologies in industry increase the demand for 3D digital data. To support industry, photogrammetry offers a wide field of methods, from the classical one based on stereo photogrammetry up to raster projection and Moire methods. The paper describes an entirely digital solution for gathering 3D coordinates of surfaces and its use for rapid prototyping. This method uses a combination of digital cameras, interactive and automatic measurement procedures, bundle adjustment and digital image correlation to produce a 3D surface model. For recurring applications an automatic run through all parts of the software is possible, which is a prerequisite for its use by workers in production. The car and steel industries are two typical fields for this type of application.