A 3D Machine Vision-Enabled Intelligent Robot Architecture
| Autor: | Jianxin zhao, Heyong Han, Yanjun Zhang |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
0209 industrial biotechnology
Article Subject Computer Networks and Communications Calibration (statistics) Computer science Machine vision Interface (computing) ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION TK5101-6720 02 engineering and technology 01 natural sciences GeneralLiterature_MISCELLANEOUS 020901 industrial engineering & automation Robustness (computer science) Preprocessor Computer vision ComputingMethodologies_COMPUTERGRAPHICS Monocular business.industry 010401 analytical chemistry 0104 chemical sciences Computer Science Applications Telecommunication Artificial intelligence business Binocular vision Camera resectioning |
| Zdroj: | Mobile Information Systems, Vol 2021 (2021) |
| ISSN: | 1875-905X 1574-017X |
| DOI: | 10.1155/2021/6617286 |
| Popis: | In this paper, the principle of camera imaging is studied, and the transformation model of camera calibration is analyzed. Based on Zhang Zhengyou’s camera calibration method, an automatic calibration method for monocular and binocular cameras is developed on a multichannel vision platform. The automatic calibration of camera parameters using human-machine interface of the host computer is realized. Based on the principle of binocular vision, a feasible three-dimensional positioning method for binocular target points is proposed and evaluated to provide binocular three-dimensional positioning of target in simple environment. Based on the designed multichannel vision platform, image acquisition, preprocessing, image display, monocular and binocular automatic calibration, and binocular three-dimensional positioning experiments are conducted. Moreover, the positioning error is analyzed, and the effectiveness of the binocular vision module is verified to justify the robustness of our approach. |
| Databáze: | OpenAIRE |
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