3Drotate

说明：  用matlab实现的EZW编码解码，对图像进行小波变换，EZW算法搜索小波系数矩阵，包括熵编码（HUFFMAN）(achieved using Matlab EZW codec, the image wavelet transform, EZW wavelet algorithm search coefficient matrix, including entropy coding (HUFFMAN))

一个widget内分开处理两个actor(one widget handle two saperate actor)

说明：  osgEarth的地形分页流程，我大致的写一下，感兴趣的话，大家可以去代码中看看，以MPEngine为例(osg tile TilePagedLOD* plod = new TilePagedLOD( _engineUID, _liveTiles, _deadTiles ); plod->setCenter ( bs.center() ); plod->addChild ( tileNode ); plod->setFileName( 1, Stringify() getKey().str()

对高光谱图像进行目标检测，首先滤波处理然后降维，利用输出能量最小原则用于探测亚像元的小目标。(In target detection of hyperspectral images, first filter processing and then dimensionality reduction are used to detect sub-pixel small targets by using the principle of minimum output energy.)

osgearth的文档资料不多，这里几乎是所有可以找到的中文资料，以及一些osg的中文资料(osgearth documentation much, here you can find almost all the Chinese data, as well as some of the Chinese data osg)

实现WPF下的3D文字功能，是初学者的好范例。(Under the WPF 3D text function, is a good example for beginners.)

openGL编的类似3D MAx的程序代码，非常有用支持OBJ和3DS文件格式导入及渲染(openGL made similar 3D MAx procedure code, a very useful support OBJ and 3DS file formats import and rendering)

利用matlab进行三维重建，比较复杂，使用程序可以简单的进行三维重建(Three-dimensional reconstruction using matlab is more complicated, and the program can be used for simple 3D reconstruction.)

通过霍夫变换，实现延直线上信号的积累，达到提高信噪比的目地，以利于检测。(By Hough transform, the accumulation of signals in the certain straight line, to improve the SNR of the signal.)

这是一篇关于超声相控阵二维面阵实现三维成像的文章，很不错。(This is an article on ultrasonic phased array two-dimensional array of three- dimensional imaging article, great.)