Laser scanning, models and visualization

The technology for obtaining accurate 3D model of the object (the reverse task).

Company GEFOS a.s. works with 3D scanning technology since 2002 and amassed a valuable experience. At present their work using a scanning device systems Cyrax HDS 3000 and LEICA ScanStation C10. In addition, it has actively available hand-held laser scanner at a very detailed imaging, used mainly for artistic and historic objects and precision engineering models.

The principle of technology is the focus of an object using a regular grid of points at defined intervals (in the order of tens of mm to cm). The measurement result is a "point cloud", which can be further processed (generated surfaces, prepare any cuts, etc.).

Presentation of the results of the processing, or point cloud itself is available in standard CAD formats (*. dxf, *. dwg, *. dgn).

Output Options:

• Cloud-free points (a set of discrete points defined by 3D coordinates)
• Textured cloud of points (each point is assigned a real image information from digital photos so that the situation is clearer for users)
• Vector model
• 2D sections and elevations
• 3D visualization and flash animation

Application Data:

The method is particularly effective in creating documents for the design work of complex technological units or spatially complex structures, due to the combination of speed measurement and detail of reality.

The comprehensive services we offer and the implementation of the 3D data into geographic information systems (GIS), including geoportálových solutions, representing the publication of data in an intranet / internet.

The spatially located objects can be added and detailed descriptive information and attach the required documents - drawings, photographs, technical documentation, records of their inspections and checks, etc.

Technology Benefits:

• Extra complexity of the measured data at extremely high speeds (up to 10,000 points / sec)
• Evaluate the possibility of additional detail, without the need for further measurements,
• Contactless object focus - targeting hard to reach areas
• Measurements in all lighting conditions

HDS 3000	ScanStation C 10	HandyScan 3D

Reference