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A portable, laser backpack for 3D mapping

wooferhound (546132) writes | more than 3 years ago

0

wooferhound writes "A portable, laser backpack for 3D mapping has been developed at the University of California, Berkeley, where it is being hailed as a breakthrough technology capable of producing fast, automatic and realistic 3D mapping of difficult interior environments.
The backpack is the first of a series of similar systems to work without being strapped to a robot or attached to a cart. At the same time, its data acquisition speed is very fast, as it collects the data while the human operator is walking; this is in contrast with existing systems in which the data is painstakingly collected in a stop and go fashion, resulting in days and weeks of data acquisition time.
Utilizing novel sensor fusion algorithms that use cameras, lasers range finders and inertial measurement units to generate a textured, photo-realistic, 3D model that can operate without GPS input and that is a big challenge.

http://www.spacemart.com/reports/Portable_Laser_Backpack_Revolutionizes_Interior_3D_Mapping_999.html"

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