Human body three-dimensional data collecting system and method based on light coding technology

Abstract

The invention provides a human body three-dimensional data collecting system and method based on the light coding technology. The human body three-dimensional data collecting system comprises a rotary disc. Supports are arranged on the periphery of the rotary disc, a whole-body scanner, a half-body scanner and a face five-sense-organ scanner are installed on the three supports respectively, data lines at the tail ends of the three scanners are connected into a computer, and a matched software tool for model collecting, fusing, repairing and strengthening is arranged in the computer. The human body three-dimensional data collecting system is simple in structure, low in cost, high in accuracy and short in scanning time, the advantages of the scanners in different types are combined, division operation is adopted, the aim is explicit, and high-accuracy human body characteristic three-dimensional models of the five sense organs of the human body face, the head outline, hair details, the whole-body surface outline and the like can be obtained; a high-accuracy human body three-dimensional model can be obtained by fusing and splicing the characteristic three-dimensional models collected through the different scanners through software, and follow-up model processing is avoided; the multiple scanners work at the same time, and the scanning time is greatly shortened.

Description

technical field [0001] The invention relates to the field of non-contact three-dimensional data measurement, and in particular to the field of collecting three-dimensional data of the human body to form a 3D model by an optical encoding technology in the three-dimensional data of the human body. Background technique [0002] The research on non-contact three-dimensional data measurement technology has become a hot research field in the world, mainly using laser, infrared, grating and other technologies. At present, three-dimensional data scanning devices with certain functions have been developed, but they are all expensive. In the 1970s, foreign developed countries began to carry out research on automatic measurement of 3D data, proposed many new measurement principles and methods, and launched a series of non-contact 3D human body scanning devices, which have reached national standards in terms of accuracy and scanning speed. very high level. But they generally have prob...

AI Technical Summary

Problems solved by technology

Combine the images scanned by each scanner to obtain a 3D model through software, which solves the shortcomings of large data collection caused by different scanners scanning the whole body, and greatly reduces the scanning time and data processing time of the human body

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