Binocular Positioning Method Based on Dynamic Optical Center Imaging Model

作者：Yiyao Fan, Jun Lin, Genyuan Xing, Kunyang Wu, Guanyu Zhang, Yang Liu · 发表于：IEEE Transactions on Industrial Informatics · 年份：2024 · DOI：10.1109/tii.2024.3485737 · 被引用次数：3 · 研究领域：Optical Systems and Laser Technology

In this article, we proposed a novel binocular positioning method based on a dynamic optical center imaging model to improve the accuracy of binocular positioning. By analyzing the distribution rules of the optical center at various object distances, we construct a new optical imaging model that is better suited for practical binocular positioning tasks. In addition, we develop a corresponding calibration method to accurately determine the model parameters. The experimental results demonstrate that our binocular positioning method outperforms existing methods in terms of spatial positioning and 3-D reconstruction accuracy. Compared to the binocular positioning method based on the traditional pinhole imaging model, our method achieves an 89.8% enhancement in spatial positioning accuracy and a 96.1% improvement in 3-D reconstruction accuracy for target objects. These results present the effectiveness and superiority of our method in binocular positioning applications.