Binocular Positioning Method Based on Dynamic Optical Center Imaging Model

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.