Zhao Keyuan, Qiu Haiyang, Gao Cheng, Jiang Lili
School of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, People's Republic of China.
Key Laboratory of Lifting Equipment's Safety Technology for State Market Regulation, Shenyang, 110004, People's Republic of China.
Sci Rep. 2025 Jul 1;15(1):20998. doi: 10.1038/s41598-025-06887-w.
To address the problem of large errors in 3D maps caused by mismatching due to white flares formed through specular reflections on smooth object surfaces during digital image acquisition, we propose applying the polarization principle to filter out the orthogonally polarized component of linearly polarized light in the reflected light, thereby reducing or eliminating the white flare area. The experimental results demonstrate that the system can effectively suppress the flare intensity on nonmetallic surfaces, which mitigates artifacts in 3D reconstruction.
为了解决在数字图像采集过程中，由于光滑物体表面的镜面反射形成白色耀斑而导致的匹配错误所引起的3D地图中的大误差问题，我们建议应用偏振原理来滤除反射光中线性偏振光的正交偏振分量，从而减少或消除白色耀斑区域。实验结果表明，该系统可以有效地抑制非金属表面的耀斑强度，从而减轻3D重建中的伪影。
