地理空间信息2024，Vol.22Issue(5)：49-52,4.
利用缝合线拼接无人机影像的方法
Unmanned Aerial Vehicle Image Stitching Method Based on Seam Line
摘要
Abstract
In order to meet the demand for the production and application of large-scale image stitching using unmanned aerial vehicle(UAV)imagers,we proposed an improved seam line stitching algorithm based on gradient and criterion images.We incorporated gradient differences into the difference images to reconstruct difference criterion images,and further improved the difference images.Taking UAV images as experimental data,we validated and analyzed the seam line extraction and stitching results.The results show that the proposed method can effectively avoid crossing buildings,solve the problems of geometric misalignment and image overlap,and has some practical value for application in engineering projects.关键词
无人机影像/影像拼接/梯度差异/动态规划Key words
UAV image/image stitching/gradient difference/dynamic programming分类
天文与地球科学引用本文复制引用
陈晓轩,徐家利..利用缝合线拼接无人机影像的方法[J].地理空间信息,2024,22(5):49-52,4.基金项目
陕西交通科技资助项目(18-06K). （18-06K）
