Novel calibration method for a multi-sensor visual measurement system based on structured light

2010 ◽  
Vol 49 (4) ◽  
pp. 043602 ◽  
Author(s):  
Guangjun Zhang
Keyword(s):  
Measurement System ◽  
Structured Light ◽  
Calibration Method ◽  
Visual Measurement

Research on Calibration Method of Linear Structured Light Vision Measurement System

2014 ◽  
Vol 644-650 ◽  
pp. 1234-1239
Author(s):  
Tao He ◽  
Yu Lang Xie ◽  
Cai Sheng Zhu ◽  
Jiu Yin Chen
Keyword(s):  
High Precision ◽  
Measurement System ◽  
Structured Light ◽  
Target Position ◽  
Calibration Method ◽  
Measurement Model ◽  
Sensor Calibration ◽  
Vision Measurement ◽  
Set Up ◽  
Structured Light Vision

This template explains and demonstrates how to design a measurement system based on the size of the linear structured light vision, the system could works at realized the high precision and fast measurement of the size of mechanical parts, and accurate calibration of the system. First of all, this paper set up the experimental platform based on linear structured light vision measurement. Secondly, this paper established a system of measurement model, and puts forward a new method of calibration of structured light sensor and set up the mathematical model of sensor calibration. This calibration method only need to use some gage blocks of high precision as the target, the target position need not have a strict requirements, and the solving process will be more convenient, much easier to field use and maintenance. Finally, measuring accuracy on the system by gage blocks with high precision is verified, the experiment shows that measurement accuracy within 0.050 mmin the depth of 0-80 - mm range. This system can satisfy the demands of precision testing of most industrial parts .with its simple calibration process and high precision, it is suitable for the structured light vision calibration.

Research on global calibration method for multi-camera visual measurement system

2016 ◽  
Author(s):  
Dongzhao Huang ◽  
Qiancheng Zhao ◽  
Yun Ou ◽  
Tianlong Yang
Keyword(s):  
Measurement System ◽  
Calibration Method ◽  
Visual Measurement ◽  
Global Calibration

Novel Calibration Method for Axes in Line Structured Light Vision Measurement System

2012 ◽  
Vol 39 (11) ◽  
pp. 1108014 ◽  
Author(s):  
陈新禹 Chen Xinyu ◽  
马孜 Ma Zi ◽  
陈天飞 Chen Tianfei ◽  
李鹏 Li Peng
Keyword(s):  
Measurement System ◽  
Structured Light ◽  
Calibration Method ◽  
Vision Measurement ◽  
Structured Light Vision

A novel TCF calibration method for robotic visual measurement system

Optik ◽  
2014 ◽  
Vol 125 (23) ◽  
pp. 6920-6925 ◽  
Author(s):  
Shibin Yin ◽  
Yin Guo ◽  
Yongjie Ren ◽  
Jigui Zhu ◽  
Shourui Yang ◽  
...  
Keyword(s):  
Measurement System ◽  
Calibration Method ◽  
Visual Measurement

Projector Calibration Method Based on Projective Transformation for Structured Light Measurement System

2012 ◽  
Vol 39 (10) ◽  
pp. 1008004
Author(s):  
高治华 Gao Zhihua ◽  
王昭 Wang Zhao ◽  
黄军辉 Huang Junhui ◽  
高建民 Gao Jianmin
Keyword(s):  
Measurement System ◽  
Projective Transformation ◽  
Structured Light ◽  
Calibration Method ◽  
Projector Calibration ◽  
Light Measurement

Efficient Calibration Method for Line-Structured Light Vision Measurement System

2019 ◽  
Vol 56 (22) ◽  
pp. 221505
Author(s):  
李爱娟 Li Aijuan ◽  
辛睿 Xin Rui ◽  
武栓虎 Wu Shuanhu
Keyword(s):  
Measurement System ◽  
Structured Light ◽  
Calibration Method ◽  
Vision Measurement ◽  
Structured Light Vision
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