java3d写的网络三维地理信息系统，支持三维地形显示，纹理影象加载，地形实时渲染，3ds模型的加灾，obj模型的加载．提供applet和jnlp两种浏览方式，服务器暂时只提供ＤＥＭ数据服务-java3d write three-dimensional network of geographical information systems to support the three-dimensional terrain, texture image loading, terrain Real-t

纹理提取的matlab 源代码, 研究图像处理算法的可参考,-Texture extraction of matlab source code, the research of image processing algorithm can reference,