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1. (WO2017156894) HEIGHT MEASUREMENT SYSTEM AND METHOD

Pub. No.:    WO/2017/156894    International Application No.:    PCT/CN2016/085254
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Jun 09 01:59:59 CEST 2016
IPC: A61B 5/107
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: ZHAO, Xingxing
赵星星
Title: HEIGHT MEASUREMENT SYSTEM AND METHOD
Abstract:
A height measurement system and method can at least partially solve problems in which prior art techniques that measure height by means of image analysis have low accuracy, are infeasible when an image is blocked, and cannot be used conveniently. The height measurement system comprises: an image acquisition unit for acquiring a depth image; a processing unit for performing an analysis to obtain the ground and the top of the head in the depth image and to calculate a distance between the top of the head and a plane where the ground is located as the height.