A High-Precision Binocular Measurement System

Abstract:

The system uses three-dimensional measurement of binocular vision theory, through optical, mechanical, computer and other aspects of the technology to measure the target without contact, and up to a certain precision. In the high-voltage area, high-altitude target,and the target which is not easy to touch, there is a unique measure advantage. Binocular stereo vision is based on the principle of parallax and using imaging devices from different locations to obtain two images of the measured object and obtain three dimensional geometric of target by positional deviation between corresponding points in computer image. Binocular stereo currently used in four areas: robot navigation, micro operating system parameter detection, three-dimensional measurements and virtual reality. In addition, the system not only to measure the length of the distant object, the system can also be used to measure the width, surface area, height and tilt angle. As the tip of an optical imaging technology this system has a broad application prospects in the future.

• Periodical: Advanced Materials Research (Volume 823)
• Pages: 402-405
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.823.402
• Online since: October 2013
• Authors: Yue Gang Fu, Fan Hao Jin
• Keywords: Binocular Vision, Non-Contact, Optical Measurement

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