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Making a 3D-model of a Viking belt buckle using a hand held VIUscan 3D laser scanner. 3D scanning is the process of analyzing a real-world object or environment to collect three dimensional data of its shape and possibly its appearance (e.g. color). The collected data can then be used to construct digital 3D models. A 3D scanner can be based
Laser scanning is the controlled deflection of laser beams, visible or invisible. [1] Scanned laser beams are used in some 3-D printers, in rapid prototyping, in machines for material processing, in laser engraving machines, in ophthalmological laser systems for the treatment of presbyopia, in confocal microscopy, in laser printers, in laser shows, in Laser TV, and in barcode scanners.
DAVID Laserscanner is a software package for low-cost 3D laser scanning. It allows scanning and digitizing of three-dimensional objects using a camera (e.g. a web cam), a hand-held line laser (i.e. one that projects a line, not just a point), and two plain boards in the background. The software generates 3D data in real time and shows them on ...
This is a list of models and meshes commonly used in 3D computer graphics for testing and demonstrating rendering algorithms and visual effects. Their use is important for comparing results, similar to the way standard test images are used in image processing .
Laser Models: Quantapoint technology that integrates all 3D laser scanning data to provide detailed, high-definition 3D solid "models" of a facility. [27] Quantapoint avoids using the term "point cloud" or "cloud of points". [28] Laser Images: Photo-realistic, perspective-corrected panoramic images of individual 3D laser scans. [7]
Stereolithographic models have been used in medicine since the 1990s, [24] for creating accurate 3D models of various anatomical regions of a patient, based on data from computer scans. [25] Medical modelling involves first acquiring a CT, MRI, or other scan. [26] This data consists of a series of cross sectional images of the human anatomy.
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