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二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个
CORE 图形系统
- Graph with no options takes pairs of points (two numbers per line) from the given file (or standard input) as x- and y- values and plots them on the screen, connected by straight lines. A string surrounded by quotes \"...\" may follow a pair
subdivisionImplementation
- Implementation of subdivision: Implement the Catmull-Clark subdivision scheme. Your program should take a single argument on the command line, a mesh to subdivide.-Implementation of subdivision : Implement the Catmull-Clark subdivision sche me. You
OpenGL_A6
- A very basic program demonstrating the use ofthe selectnio buffer in OpenGL. By clicking on the rotating spheres you can make them disappear. The reset button will return everything back to the default setup.-A very basic program demonstrating the us
Program_8_src
- This program shows you how to draw strings on the screen.-This program shows you how to draw strings o n the screen.
picture2_0
- basic program for a beginer to learn how to open the pictures and modify them-basic program for a beginer to learn how to o pen the pictures and modify them
com2pgm
- This program is wrote by Fujian Shi(fieagle@yahoo.com.cn) It can transform the com file to pgm file ,you can watch the picture-wrote by Fujian Shi (fieagl e@yahoo.com.cn) It can transform the file t com o pgm file, you can watch the picture
OpenGL-program-basebook
- 一本关于opengl图形编程基础的书.包含有基础的图形图象知识和基本的opengl图形编程介绍.-a graphic programming on the basis of opengl book. Contains graphic images based on the knowledge and basic o pengl Graphics Programming.
geometrygraph
- 1.立方体Cube 2.四面体(三角锥)Tetrahedron 3.六角锥Hexagonal Pyramid 4.球Sphere 这四种几何图形的产生及贴图 对于openGLt初学者是不错的学习程式-1. Cube Cube 2. Tetrahedron (1.30 cone) Tetrahedron 3. 20.60 H Cone exagonal Pyramid 4. Sphere ball four geometry and the map prod
epslot
- purpose library and test program that provides some very simple primitives to produce EPS (postscr ipt) files compile gcc -DTEST -g -o epsplot epsplot.c -lm (to produce test program) -purpose library and test program that 577 ides some ve
inpoly
- This code is described in \"Computational Geometry in C\" (Second Edition), Chapter 7. It is not written to be comprehensible without the explanation in that book. This program reads a polygon P followed by query points from stdin. The in
ROAM-LOD
- ROAM Simplistic Implementation By Bryan Turner brturn@bellsouth.net January, 2000 Project file for MS Visual C++ 6.0. Requires GLUT DLL (www.opengl.org) Adjust program constants in Landscape.h and Utility.cpp. MAPS: Default
USB_CameraActiveX.USB摄像头ActiveX软件
- USB摄像头ActiveX软件！先安装此程序，然后在LABVIEW中调用ocx控件！,USB camera ActiveX software! To install this program, and then call the ocx control LABVIEW!
basicOCR
- 基于OpenCV的OCR程序，可以实现数字识别，程序采用KNN算法，可以对样本数据进行计算-Based on OpenCV' s OCR program, you can digital identification process using KNN algorithm can calculate the sample data
MV_models
- 3D模型导入和观察器~~~~~OPENGL- The program function 1. Loading the 3D model by an pop window (only .m file) 2. Displaying the model 2.1 grond Ground (xy-plane)
VBAchengxudefabu
- VBA二次开发AUTOCAD的实例，程序的发布。很实用。值得借鉴-VBA secondary development of AUTOCAD instance, the program' s release. Very practical. Worth learning from
CCMD_OCR
- 图形文字识别(OCR)是常用的东西。许多程序员都想在自己的程序中嵌入OCR的识别模块。但是，用别人的—要价太高；自己做—难度太大。 其实微软早在Office2003中推出了一个OCR模块，对中文有很好的支持（不亚于国内的一个品牌产品）。可能有许多人都注意到这个好东西了，但是MS_OCR在VC++上的接口和用法一直没见披露。 笔者在这里发布一个用MS_OCR做的示范程序，大家试试，识别能力还不错，并且支持多种图形格式（bmp,jpg,tif）。-Graphic character reco
Image_Smoothing
- 所给程序中，先给出一副原始图像，在其中添加椒盐噪声，然后用几种方法进行平滑滤波，包括邻域均值法，邻域中值滤波和K邻域均值滤波，其中的K邻域均值滤波所选掩膜为3*3，K值取5，图片选用board.ti。-Given program, the first is given an original image, in which the added salt & pepper noise, and then use several methods of smoothing, including
MODI-VC
- 基于office document imaging组件的扫描图片OCR程序-ocr program based on office document imaging control
DrawGL02
- 如何在Matlab中通过混合编程的方式使用OpenGL。希望能抛砖引玉，大家共同讨论。 该程序基于Matlab6.5和VC6平台编译，运行后会显示一个彩色的三维坐标轴以及一个棋盘平面。使用方向键和9/0平移， x/y/z旋转。 程序的源文件为DrawGL02.cpp，在Matlab中通过mbuild -setup设置好VC编译器后，运行mex -O -v DrawGL02.cpp即可生成dll文件。然后再Matlab中运行DrawGL02即可。-How in the Matl