一种基于图像投影特征的射线图像拼接方法

A radiograph stitching algorithm based on projection features

在应用射线进行构件检测的过程中,图像拼接具有重要的作用。首先减小搜索区域和运用图像的投影特征求出相关系数,然后根据相关系数确定两幅图像的匹配位置。这种方法能够对所要拼接的图像进行准确的配准和无缝拼接。在射线图像的拼接和应用中获得了满意的效果。

Images stitching is very important in the process of radicscopy. The method of diminishing the search area, using projection features to figure out the correlation coefficient, and finding out the matching position is applied. The images matched and stitched accurately can be gotten using this method. It is gotten a satisfactory effect in the use of radiograph stitching.