CAJ | 학술논문

提出了一种基于行星探测巡视器地面图像和高分辨率卫星图像的可量测虚拟现实环境构建方法。根据巡视器在不同方位角、高度角获取的立体图像，经过圆柱投影、自动匹配和无缝拼接生成360。全景图像。同时开发了从全景图像到原始图像的反算功能，使用户可直接在全景图像上进行量测，从原始立体像对上得到三维地形信息。三维可量测全景图像与基于NASA的WorldWind的星球浏览器进行无缝集成，为行星探测应用提供了可量测虚拟现实环境，实现了从垂直视角卫星图像到地面水平视角巡视器图像的一体化量测。
제출료일충기우행성탐측순시기지면도상화고분변솔위성도상적가량측허의현실배경구건방법。근거순시기재불동방위각、고도각획취적입체도상，경과원주투영、자동필배화무봉병접생성360。전경도상。동시개발료종전경도상도원시도상적반산공능，사용호가직접재전경도상상진행량측，종원시입체상대상득도삼유지형신식。삼유가량측전경도상여기우NASA적WorldWind적성구류람기진행무봉집성，위행성탐측응용제공료가량측허의현실배경，실현료종수직시각위성도상도지면수평시각순시기도상적일체화량측。
This paper presents a method of constructing a measurable virtual reality environment based on rover panoramic images and orbital imagery. Ground panoramic images acquired by a rover at different azimuth and elevation angles are automatically registered, seamlessly mosaicked and projected onto a cylindrical surface. A specific function is developed for inverse calculation from the panorama back to the original images so that the 3D information associated with the original stereo images can be retrieved or computed. The three-dimensional measurable panorama is integrated into a globe viewer based on NASA World Wind to form a measurable virtual reality environment for planetary exploration applications, providing visualization and measuring capabil- ities from overhead view and horizontal view.