航海模拟器视景中沿岸山脉实景纹理图象拍摄

Take a Scene Texture Photo of Background Hills in 3D Viewing of Marine Simulator

航海模拟器是一种能部分模仿海上真实情况 ,专门为满足航海教育与培训、航海技术研究等目的而设计研制的装置 ,其核心技术之一是海上视景模拟。针对航海模拟器视景中岛屿与背景山脉纹理图象的拍摄与影像质量 ,给出理论依据、具体要求与实现方式 ,并分析了以实拍照片作为纹理源进行纹理映射的可行性。

Marine simulator is a device what can partly imitate the true circumstance of sea, and specially designed in order to satisfy navigation education and trains and navigation technique research etc. One of its kernel techniques is to imitate the scene of sea. This paper concentrates on scene texture shots and photo quality of islands and background hills in 3D viewing of marine simulator, gives theory basis, concretely require and the method of carrying out. It analyses the reliability of mapping a scene photo onto the terrain model as a texture.