Cloud of Point Processing with SAL3D

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1st September 2009

Source: AQSENSE S.L.

Excellence in Quality Control with high-speed, high-precision 3D Metrology AQSENSE the software manufacturer specialized in 3D Cloud of Points Processing, presents SAL3D, (the 3D Shape Analysis Library, in C++ API) offering the latest functionalities to OEMs and System Integrators developing Quality Control and 100% production in-line inspection applications. The library is built upon a modular configuration based on 4 tools.

The Peak Detector Tool enhances the extraction of profile coordinates from laser stripe images. Capable of distinguishing Z-steps of 5microns, with a camera-laser set up of 90º degrees and Field of View of 130mm. The Metric Calibration Tool provides an easy calibration procedure using a specially designed object, obtaining true XYZ metric coordinates, allowing metric measurements and avoiding perspective distortion. The Merger Tool minimizes occlusions by using multi-camera configurations, merging their images into a single, smooth one. The Match3D Tool provides 3D inspection and measurement of free form objects. Defects can be detected by comparing scanned parts with their model. The ultra-fast registration method allows “mathematical” alignment, avoiding expensive mechanical fixtures and allowing 100% control at production line speed.

AQSENSE´s approach for enhancing 3D is transparent, working towards versatility, ease of use, speed and accuracy, and the use of standard vision components

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