These devices are used extensively by the entertainment industry in the production of movies and video games, including virtual reality. For example, industrial computed tomography scanning, structured-light 3D scanners, LiDAR and Time Of Flight 3D Scanners can be used to construct digital 3D models, without destructive testing.Ĭollected 3D data is useful for a wide variety of applications. For example, optical technology may encounter many difficulties with dark, shiny, reflective or transparent objects.
Many limitations in the kind of objects that can be digitised are still present. The collected data can then be used to construct digital 3D models.Ī 3D scanner can be based on many different technologies, each with its own limitations, advantages and costs. 3D scanning is the process of analyzing a real-world object or environment to collect data on its shape and possibly its appearance (e.g.
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