Publication | Closed Access
Range imaging sensors development at NRC Laboratories
37
Citations
8
References
2003
Year
Unknown Venue
Nrc LaboratoriesEngineeringSensor ArrayComputer-aided DesignLaser Range FindersImage AnalysisStereo VisionCalibrationImage-based ModelingComputational ImagingLaser-based SensorInstrumentationComputational GeometryGeometric ModelingMachine VisionTime-of-flight CameraRange ImagingSegmentation TechniqueComputer VisionRadarNatural SciencesRangefindingConventional Tv Camera3D Scanning3D ReconstructionCamera Technology
Laser range finders can be used in a variety of geometries to match requirements of applications such as robot vision, inspection, prosthesis fabrication, CAD/CAM, computer graphics, and automatic assembly. A review is presented of the development of five prototypes which have specified advantages for a class of applications. One of these is based on the use of a mask with a conventional TV camera lens, and the others are variations of synchronized laser scanners. Also described is a segmentation technique based on Fourier transformations and a database of 3D images that are made available for computer vision researchers.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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