Non-Contact Measurement of the Surface Displacement of a Slope Based on a Smart Binocular Vision System

Non-Contact Measurement of the Surface Displacement of a Slope Based on a Smart Binocular Vision System

The paper presents an intelligent real-time slope surface deformation monitoring system based on binocular stereo-vision. To adapt the system to field slope monitoring, a design scheme of concentric marking point is proposed. Techniques including Zernike moment edge extraction, the least squares met...

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Bibliographic Details
Main Authors: Leping He, Jie Tan, Qijun Hu, Songsheng He, Qijie Cai, Yutong Fu, Shuang Tang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Sensors
Subjects:
slope monitoring
surface deformation
binocular vision
subpixel resolution
user defined target
Online Access:http://www.mdpi.com/1424-8220/18/9/2890

Internet

http://www.mdpi.com/1424-8220/18/9/2890

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