【摘要】 文章在介绍激光雷达两种背景抑制方法的基础上,对两种方法在仿真图像上的抑制效果进行了对比,并对载噪比和阈值系数与均方根误差的关系做出了定量的描述。更多还原

【Abstract】 Ladar can obtain the intensity image and range image, the images are easily recognized and has the broad applications.The process of the range image is very important in the ladar research.In the field of suppression of noise generated by the ladar system,the background suppression is the key factor of improving the quality and the recognition of the image.In the paper based on the two methods of background suppression,it makes the contrast of the two methods,and describes the relation between CNR,coefficient of threshold and RMSE.更多还原