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随着条纹管器件技术的发展,条纹管作为瞬态光学器件的应用不再局限于高速摄影和光谱学研究领域。建立以单狭缝条纹管为核心器件的扫描相机激光成像系统,对目标进行推扫成像,获得原始条纹图像,并进行特征数据提取和三维重建。理论计算出的两目标的距离差与实际距离差较接近,从而验证采用该系统作激光雷达成像的可行性。实验结果表明,基于扫描相机激光雷达具有高分辨率,具有较好的应用前景。
With the development of the technology of the stripe tube device, the application of the stripe tube as a transient optical device is no longer limited to the field of high-speed photography and spectroscopy. A scanning camera laser imaging system with a single-slit streak tube as the core device is established. The target is scanned by push-broom to obtain the original streak image, and the feature data is extracted and reconstructed. The distance difference between the two targets calculated by the theory is close to the actual distance difference, which verifies the feasibility of using this system for lidar imaging. Experimental results show that the scanning camera based on high resolution laser radar has a good prospect.