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A laser scanner acquired in 2020 by the EN department’s metrology laboratory produces high-resolution 3D modelling of a wide variety of components.
JOINT CALIBRATION OF 3D LASER SCANNER AND DIGITAL CAMERA BASED ON DLT ALGORITHM
Direct Linear Transformation 3D laser scanner Digital camera Point-cloud Image
2018/5/14
Design a calibration target that can be scanned by 3D laser scanner while shot by digital camera, achieving point cloud and photos of a same target. A method to joint calibrate 3D laser scanner and di...
Deformation Monitor Based on 3D Laser Scanner
Hazards Monitoring Detection Laser scanning Three-dimensional
2015/12/18
It introduces the methods of deformation monitoring based on 3D laser scanner. The point clouds obtained by multi-period scanning for deformation monitored object are registered. The coordinate system...
Application of Point Clouds from Terrestrial 3D Laser Scanner for Deformation Measurements
Laser Scanning Laser Scanning Point Cloud Spatial Modelling
2015/12/16
3D laser scanning technology has become an exciting and beneficial alternative in the collection of as-built data for plant and
facilities applications, where accurate three-dimensional detail of com...
Fast Continuous 360 Degree Color 3D Laser Scanner
3D laser scanning Data Acquisition Multiview geometry Calibration Texture mapping
2015/11/20
There are many needs for the ability to fast acquire 3D data from environmental surroundings, such as navigation, mapping, localisation and robot mobility, fire and police planning, urban planning, bu...
3D Laser Scanner and Reflectorless Total Station:A Comparative Study of the Slots of El-Khazneh at Petra in Jordan
Compression Laser scanning Application Accuracy Point Cloud
2015/11/13
Today, the laser scanners are widely used in the field of architectural, archaeological and environmental surveying because of their practicality and flexibility. A laser scanning machine can be consi...
Towards Creating a Dialogue Between the Specialized Technician and non Technician Users of the 3D Laser Scanner
Laser scanning Generalization Recording Simplification Accuracy User Understanding Point Cloud
2015/11/13
Several attempts and case studies had been conducted to document the cultural heritage using the 3D Laser scanner in the last few years. Now, it is possible to furnish a virtual model of an object fro...
3D LASER SCANNER AIMED TO ARCHITECTURAL HERITAGE SURVEY: FROM THE POINT’S CLOUD TO THE GEOMETRICAL GENESIS DETERMINATION
Architectural heritage Laser scanning point clouds 3D modeling
2015/8/7
The present essay is a result of a wider research we are conducting at the Laboratory of Architectural Photogrammetry and Survey of
Catania directed by professor Luigi Andreozzi. The research concern...
THE COLORED COMPARISON OF THE WALL SCULPTURE WITH 3D LASER SCANNER AND ORTHOPHOTO
cultural heritage restoration colored comparison laser scanning photogrammetry
2015/8/7
Now, the experts and the technician with special knowledge and professional skills have investigated the important cultural heritage
and have maintained them using traditional techniques. We are sur...
SIGNIFICANCE OF DIGITAL RECONSTRUCTION OF HISTORIC BUILDINGS USING 3D LASER SCANNER CASE STUDY: PRASAT SUOR PRAT N1 TOWER, ANGKOR, CAMBODIA
Digital archives Laser scanner Cultural heritage Historic buildings World heritage
2015/5/25
A scanning device generally referred to as a "laser scanner", used to obtain 3D data of the objects by irradiating laser beams, is enjoying a steady rise in the number of users in the field of cultura...
TESTING AND VERIFICATION OF THE ACCURACY OF 3D LASER SCANNER DATA
TESTING VERIFICATION 3D LASER SCANNER DATA
2015/3/13
TESTING AND VERIFICATION OF THE ACCURACY OF 3D LASER SCANNER DATA.
Surveying and mapping a cave using 3d laser scanner: the open challenge with free and open source software
Survey 3D laser scanner Open source software Cave Point clouds Mesh
2014/7/30
The present work is part of a series of activities involving different skills, in order to explore and document in detail one of the most visited caves in Liguria Region. In this context, in addition ...