10-08-2017 дата публикации
Номер: US20170227674A1
Принадлежит:
In a method of operating a dimensioning system with a plurality of laser scanners, a processor controls the operations of the scanners and processes the scanner signals, and further with memory for storing data delivered by the processor, the data acquired by the dimensioning system in its regular mode of operation are used to construct a three-dimensional model of surface points of the object including spatial coordinates and image intensity for each surface point. The three-dimensional model is stored in the memory. Based on the three-dimensional model, two-dimensional images from any desired viewing angle that was exposed to the scanner rays can be produced on demand to document the appearance of the object at the time the scan was taken. 1. A system for dimensioning an object , comprising an emitter of a collimated beam of modulated laser radiation;', 'a dynamic beam deflector to move the collimated beam in a sweeping motion over the object; and', 'a radiation sensor, for receiving the radiation reflected from the object and translating the reflected radiation into an electrical signal,, 'a plurality of laser scanners, each of which comprises at discrete points in time, calculates a distance value based on the time delay or phase shift value between emitted and received radiation,', 'based on the spatial direction of the beam, the distance value, and the intensity at each individual point in time, assembles a three-dimensional model of surface points of the object including the intensity value associated with each surface point, and, 'a processor, adapted with software instructions to control the operation of each of the laser scanners, to receive and process the electrical signals produced by the radiation sensors, and to perform the following functionsstorage means, in communication with the processor, to receive and store the three-dimensional model, such that, on demand, the three-dimensional model is used to produce two-dimensional images from any desired ...
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