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1. (WO2017032284) THREE-DIMENSIONAL SCANNING METHOD BY USING CODE DIVISION MULTIPLE ACCESS AND MULTIPLE-ANTENNA TECHNOLOGY

Pub. No.:    WO/2017/032284    International Application No.:    PCT/CN2016/096150
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: G01B 21/20
Applicants: WU, Xiang
吴翔
Inventors: WU, Xiang
吴翔
Title: THREE-DIMENSIONAL SCANNING METHOD BY USING CODE DIVISION MULTIPLE ACCESS AND MULTIPLE-ANTENNA TECHNOLOGY
Abstract:
A three-dimensional scanning method by using code division multiple access and a multiple-antenna technology. Main optical components comprise a modulable light source and a light sensitive element, or an antenna, so that the main optical components have a simple structure. The method can further use sound waves. The method adapts to a glossy surface and a translucent mirror surface by improving the signal receiving sensitivity. To achieve the objective of completing multi-side scanning of an object faster, an optical component needs to be additionally provided, and the additionally-provided optical component has low costs.