LOW-COST 3D DEVICES AND LASER SCANNERS COMPARISON FOR THE APPLICATION IN ORTHOPEDIC CENTRES     Low-cost 3D sensors  Biomedical applications  3D Metrology  Resolution  Systematic error       font style='font-size:12px;'> 2018/6/4

Low-cost 3D sensors are nowadays widely diffused and many different solutions are available on the market. Some of these devices were developed for entertaining purposes, but are used also for acquisi...

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Algorithm helps turn smartphones into 3-D scanners     Algorithm  smartphones  3-D scanners       font style='font-size:12px;'> 2016/1/4

While 3-D printers have become relatively cheap and available, 3-D scanners have lagged well behind. Now an algorithm developed by Brown University researchers may help bring high-quality 3-D scanning...

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Potentials of small, lightweight and low cost Multi-Echo Laser Scanners for detecting Grape Berries     Laser scanning  low-cost, lightweight  multi-echo  segmentation  grape berries       font style='font-size:12px;'> 2014/7/30

Mobile sensor devices offer great opportunities for automatic scene analysis and object recognition. Nowadays a new generation of ranging devices is available, like laser scanners which are small and ...

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MODELLING OF AN INEXPENSIVE 9M SATELLITE DISH FROM 3D POINT CLOUDS CAPTURED BY TERRESTRIAL LASER SCANNERS     Terrestrial Laser Scanners  3D point clouds  Modelling  Classification       font style='font-size:12px;'> 2014/6/5

This paper presents the use of Terrestrial laser scanners (TLS) to model the surface of satellite dish. In this case, the dish was an inexpensive 9m parabolic satellite dish with a mesh surface, and w...

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POINT-BASED VERSUS PLANE-BASED SELF-CALIBRATION OF STATIC TERRESTRIAL LASER SCANNERS     Terrestrial  Laser scanning  LIDAR  Calibration  Modelling  Precision  Point Cloud  Analysis       font style='font-size:12px;'> 2014/6/5

Systematic trends are apparent when studying the self-calibration residuals of many modern static terrestrial laser scanners. Since the operation of terrestrial laser scanners is comparable to an effi...

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