图像蒙版的三维场景专题信息表达

Expression of 3D-scene thematic information based on picture masking

本文提出利用图像蒙版技术表现场景专题信息:通过将重要的场景专题信息以单一图像的形式罩于地形表面,形成地形"蒙版",使用户只关注蒙版即可获取所需信息,用户可以在最短时间内形成对场景专题信息的总体把握与正确认识。这种方法在一定程度上提高了用户对场景的认知效率与深度。

This paper put forward the method that by making pictures of important information and covering them on the surface of terrain, users obtain what they need only through paying attention to pictures, to quickly achieve comprehensive and correct cognition. This method could improve users＇ cognition efficiency and cognition depth in some way.