High-Resolution 3D Scanner
VRmagic Imaging GmbH
The LineScan3D high-resolution 3D scanner from VRmagic Imaging GmbH features a field of view with a width of 74 mm and a height of 76 mm at a subpixel resolution around 1.5 μm.
This version of the GigE-Vision-compatible 3D sensor is especially fitted for 3D automatic optical inspection of printed circuit boards. LineScan3D is a 3D sensor with integrated laser, optics, protective circuitry and GigE-Vision interface. It has a robust IP65/67 aluminum housing, a 24-V power supply and an isolated RS485 interface for ABZ rotary encoder input and trigger.
Real-time extraction of the laser line is carried out in the field-programmable gate array of the sensor at 1000 Hz and with an area of interest of 360 lines and 2048 points per profile. The extraction algorithm is configurable and can be adapted to suit particular applications. An optional high-dynamic range mode further enhances the laser line extraction for materials with varying surface-reflectivity characteristics.
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Published: March 2018