Laser scanning image matching method and system and computer equipment

The invention provides a laser scanning matching method and system and computer equipment. The method comprises the following steps: acquiring a corresponding scanning image through laser scanning; segmenting the scanning image to obtain a plurality of sub-layer images; enhancing the gray level of each sub-layer image through an enhancement model, and re-splicing each sub-layer image after completing the gray level enhancement to obtain a latest scanning image; and extracting features of the latest scanned image, and registering the features of the latest scanned image based on a registration algorithm to complete real-time matching of the scanned image. According to the method and the device, the matching algorithm is high in precision, the matching rate is high, and the matching efficiency is relatively high. 本发明提供了一种激光扫描匹配方法、系统及计算机设备，所述方法包括：通过激光扫描获取相应扫描图像；对所述扫描图像进行分割，以得到多个子层图像；通过增强模型对各所述子层图像的灰度进行增强，完成灰度增强后，重新拼接各所述子层图像，以得到最新扫描图像；提取所述最新扫描图像的特征，基于配准算法对所述最新扫描图像的特征进行配准，以完成所述扫描图像的实时匹配。通过本申请，不仅匹配算法精度高以及争取匹配率高，同时匹