基于感兴趣区域的空中漫游航拍路径规划  

Aerial Roaming Photography Path Planning Based Region-of-interest

作　　者：陈钢 姚争为[1] CHEN Gang;YAO Zhengwei(School of Information Science and Technology,Hangzhou Normal University,Hangzhou 311121,China)

机构地区：[1]杭州师范大学信息科学与技术学院,浙江杭州311121

出　　处：《杭州师范大学学报(自然科学版)》2025年第2期213-224,共12页Journal of Hangzhou Normal University(Natural Science Edition)

摘　　要：为了丰富游客在虚拟现实中的漫游体验,提出了基于感兴趣区域的空中漫游航拍路径规划方法.分析景点地标的显著性特征,结合摄影构图法则中的中心构图和三分法构图原则,构建了一个以地标为中心的视点质量场,通过视点质量场引导相机运动得到一条局部路径.最后,采用对角线构图的方法生成用户感兴趣的虚拟漫游航拍路径.验证实验表明该方法具有较好的实用性与适用性,使用户可以在较短的时间里从空中视角欣赏城市的美景.To enhance tourists experiences in virtual reality(VR)tours,this paper proposed a region-of-interest based aerial roaming photography path planning method.By analyzing salient features of landmarks and integrating central composition and rule of thirds principles,a landmark-centered viewpoint quality field was constructed to guide camera movement and generate local paths.Diagonal composition was further applied to create user-preferred virtual aerial roaming photography routes.Experimental results validated the method s practicality and applicability,enabling users to efficiently explore city landscapes from aerial perspectives.

关 键 词：虚拟现实 路径规划 空中漫游 显著性特征 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]