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COMPARATIVE GEOMETRICAL ACCURACY INVESTIGATIONS OF HAND-HELD 3D SCANNING SYSTEMS – AN UPDATE
3D mesh point cloud reference structured light systems VDI/VDE
2018/6/4
Hand-held 3D scanning systems are increasingly available on the market from several system manufacturers. These systems are deployed for 3D recording of objects with different size in diverse applicat...
3D Laser Scanning Modeling and Application on Dazu Thousand-hand Bodhisattva in China
The Dazu Thousand-hand Bodhisattva Statue terrestrial laser scanning fine 3D modeling 3D shape restoration
2014/7/23
The Dazu Thousand-hand Bodhisattva Statue is located at Baoding Mountain in Chongqing. It has the reputation as "the Gem of World’s Rock Carving Art". At present,the Dazu Thousand-hand Bodhisattva Sta...
手持式激光扫描器HAND HELD LASER SCANNER
激光扫描器 模式识别 条形码识读器
2008/9/9
所有的条码阅读器中,使用最广泛、最方便的是手持式激光扫描器,与光笔相比较,光笔虽然便宜,但在使用时必需与条码相接触,容易划伤条码标签,且使用者需要经过培训才能保证条码的正常阅读。CCD阅读器价格虽不贵,但只限于短距离,且被阅读的条码长度不能超过一定范围。槽式阅读器只能阅读卡片上的条码。手持式激光扫描器使用时不需与条码接触,只要扣动扳机,激光扫在条码上就能阅读。虽然价格较贵,但其性能是其它阅读器所无...