Research on Camera Calibration Method Based on Coplanar Points

被引：0

作者：

Li, Wenlong ^{[1
]}

Wang, Wentao ^{[1
]}

Cheng, Wei ^{[1
]}

Ge, Hailong ^{[1
]}

Jin, Shuo ^{[1
]}

Ren, Yuan ^{[1
]}

Ma, Xinqiang ^{[1
]}

机构：

[1] Qilu Univ Technol, Laser Inst, Shandong Acad Sci, 9 Haichuan Rd, Jining City 272073, Shandong, Peoples R China

来源：

FIFTH INTERNATIONAL WORKSHOP ON PATTERN RECOGNITION | 2020年 / 11526卷

关键词：

Camera calibration; internal and external camera parameters; distortion; Levenberg-Marquardt algorithm;

D O I：

10.1117/12.2574591

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In order to achieve the camera calibration, the calculation process of the camera's internal and external parameters was obtained through the established camera calibration model. Based on the coplanar points, the camera calibration model was simplified. With distortion model and Levenberg-Marquardt algorithm, the system calibration's accuracy was improved. The experimental results showed that the calibration error was smaller and the error data was more concentrated, which realized the accurate calibration of the camera.

引用

页数：7

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