Measurement & Gauging news and technical articles from Vision Systems Design magazine. Search Measurement & Gauging latest and archived news and articles
Vision system simplifies on-line inspection Performing measurement, gauging , positional, and detection inspections, the Checker inspection system from Vision Systems Engineering is capable of inspecting
Software package makes measurement easier Dimension-Pro, a software package for off-line gauging applications, allows OEMs to develop visual-inspection applications without writing code. Features of the package include calibration
In many noncontact measurement systems, structured laser light is used to illuminate an object as it passes along a conveyor.
Precise knowledge of lens centering errors is important since they will have direct impact on the imaging quality of an optical assembly or subassembly.
3-D systems use cross-sectional scanning to speed first article inspection and analysis of molded parts.
3-D systems use cross-sectional scanning to speed first article inspection and analysis of molded parts.
By projecting laser lines onto a moving object, or mounting camera and laser line source onto a moving robot arm, point clouds of data can be obtained and used to reconstruct a 3-D model of the object.
In many machine-vision systems for dimensional metrology, laser lines are used to provide structured illumination—allowing height to be estimated through triangulation using the known relative orientation between camera and laser line source. By projecting laser lines onto a moving object, or ...
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