影像地图编制中图幅的自动拼接与裁切--以《苏州市影像地图集》的编制为例

Image automatic stitching and cutting in image map compilation

影像图幅的拼接与裁切是影像地图编制中的一个重要环节,其目的是获得一幅完整的表示某一制图范围的基础影像底图。本文首先分析了传统方法的不足,然后提出了一种简单的自动拼接与裁切方法,该方法能方便地处理任意多幅源影像的拼接与裁切问题,有效地提高拼接与裁切的效率与质量。

hnage stitching and cutting is an important step in image map compilation. Its aim is to get a complete base map of image that corresponds to a mapping area. This paper analyzes the shortcoming existed in conventional method of image stitching and cutting , then presents a new simple method of image automatic stitching and cutting. The method presented in this paper can expediently handle an arbitrary number of source images, and effectively improve the efficiency and quality of image stitching and cutting.