以前的数字图像处理作业，包括直方图，均衡，Sobel，中值，FFT,IFFT,DCT,IDCT,8*8DCT等...

播放cif文件的核心代码,C++Builder6下完成。- Broadcasts the cif document the core code, under C Builder6 completes.

不用图形库函数的仿windows画图程序 这是最近做的计算机图形学实验，其界面是一个仿Windows下的窗口界面，程序具有较好的交互性。全部的图形函数都没有用C语言自带的图形库函数，所写的函数都是直接写屏实现的，模拟了大部分图形库函数的功能。但也有部分没有写出，如保存图形块的getimage()等函数。由于水平有限，还有部分功能没有实现，如保存或打开BMP图片等。等有了时间再说吧。算法什么的写的很潦草，都随便说说的，欢迎高手指点，希望与广大C语言爱好者共同学习讨论。 -No graphics library function like windows drawing program to do this is the recent experiment of computer graphics, the interface is an imitation of the window under the Windows interface, the program has better interactivity. All graphics functions are not used C language graphics library built-in function, written by direct write screen functions are achieved, the majority of simulation graphics library function function. However, some did not write, such as the preservation of graphical block getimage () function and so on. Due to the limited level, there are some features did not realize, such as saved or opened that BMP pictures. With time, etc. later. What algorithm is written in the scrawl, are casual, welcome expert guidance, I hope with the

彩色图像的数值拟合分析方法。计算简单速度快。优点多多。-color image analysis of the numerical fitting method. Simple calculation speed. Manifold benefits.

meanshift跟踪方法，鼠标点击来选定跟踪区域-meanshift tracking method, a mouse click to select the tracking region

基于神经网络的文字识别系统 本目录主要包括：文档和两个源代 其中源代码是识别程序的，另一个是矩阵类库的。已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。当然也可以自行用训练样本训练网络，不过要注意训练样本的选择，否则可能识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下训练样本数目尽量多。-Based on neural network character recognition system catalog include: the two source documents and source code generation which is to identify the procedure, and the other is the matrix class library. Has been preserved trained network weights, so the identification procedures used for the first time, you can directly run the Release directory of the executable file, and then on the picture of the test directory to read into the picture, identification. Of course, we can use training samples to train the network, but attention should be paid to training samples, otherwise it may be very low recognition rate. Training sample selection principle is that, as far as possible have representation in the training time not too long a number of cases as many as possible training samples

vega prime 物体世界坐标转化为屏幕坐标，并将坐标值显示在屏幕上-vega prime objects into world coordinate screen coordinates, and coordinate values displayed on the screen

一个在图象处理中有用的图象二值化源程序,要用快下!-image processing in a useful image binary source, use under fast!

这是hge的Dx9.0版本的引擎，官方的hge游戏引擎只更新到了hge1.8.1所用的dx也是知道dx8.0其实中很多函数在dx9.之后都有了很大的变化，本次更新的hge版本就是通过把原先的dx8.0的版本中的dx8.0的函数替换为dx9。0的版本！

将真彩位图转化成各色或黑白位图, 1. 将真彩位图转化成各色或黑白位图，进行二值化(支持多种抖动方法)处理后的位图，效果和速度极佳。 2. 将真彩或黑白位图进行 90度 , 180 度 ,270 度 高速度旋转。-The true color bitmap into a colored or black and white bitmap, 1. The true color bitmap into a colored or black and white bitmap to binary (supports multiple dithering methods) treated bitmap, effectiveness and speed of excellent . 2. The true color or black and white bitmap to 90 degrees, 180 degrees, 270-degree high-speed rotation.

立体视觉代码。主要过程包括：harris角点检测，zncc最优策略匹配，扩散得到更多特征对应，计算disparity和对应颜色值。另外提供了两幅图片以及对应的特征匹配的结果和disparity图像。-Three-dimensional visual codes. The main process includes: harris corner detection, zncc optimal strategy for matching, the proliferation of more features of the corresponding calculation of disparity and the corresponding color value. Also provides a picture and two corresponding feature matching results and disparity images.