图像的锐化及边缘检测，现在我正在做图像处理，有问题大家一起看...

这是一个快速DCT算法，在VC++下编写的，通过了验证。是一个值得借鉴的算法-This is a fast DCT algorithm, in VC++ Prepared, through the verification. Is a reference algorithm

枚举显卡支持的RGB/YUV Overlay的方法及其colorkey的使用.-Enumeration graphics support RGB/YUV Overlay of methods and their use of colorkey.

功能描述：该程序给图像处理的平台，实现了图像处理的大部分算法，包括图像变换、图像处理和图像分析，功能丰富，参考性很强。 开发环境：C++ Builder 6.0 所用控件：Sunisoft SuiPack、SDL Component -Functional Description: The program for image processing platform, to achieve the majority of image processing algorithms, including image conversion, image processing and image analysis, feature-rich, highly reference. Development Environment: C++ Builder 6.0 used in the control: Sunisoft SuiPack, SDL Component

不同方式的多边形填充-different forms of Polygon Fill

数字图像处理程序源代码，功能丰富，包括图像增强，图像边缘检测与分析，几何变换，压缩编码，图像复原等-Digital image processing source code, feature-rich, including image enhancement, image edge detection and analysis, geometric transformations, compression coding, image restoration, etc.

JPEG2000的c语言实现，效率不如kakadu但是容易理解。-JPEG2000 c language, but the efficiency is better kakadu easy to understand.

Floyd-Steinberg算法的源代码.要注意的是，误差传播有时会引起流水效应，即误差不断向下，向右累加传播。解决的办法是：奇数行从左到右传播，偶数行从右到左传播。-Floyd-Steinberg algorithm source code. It should be noted, Error Propagation sometimes causes water effects, that is, constant downward error, right cumulative spread. The solution is : OK whatever odd communication, even from right-to-left line transmission.

30个图像处理的VC++ 源代码，包括256色转灰度图,Hough变换,image_j1,PCA,Walsh变换,对比度拉伸,二值化变换,反色, 方块编码,傅立叶变换,高斯平滑,灰度均衡,均值滤波,拉普拉斯锐化（边缘检测）, 离散余弦变换,亮度增减,逆滤波处理,取对数,取指数,梯度锐化,图象处理,图像镜像, 图像平移,图像缩放,图像细化,图像旋转,维纳滤波处理,用Canny算子提取边缘,阈值变换,直方图均衡.-30 image processing VC++ Source code, including 256 colors to grayscale, Hough transform, image_j1, PCA, Walsh transform, contrast stretching, binarization transformation, anti-color, box encoding, Fourier Transform , Gaussian smoothing, gray balance, mean filter, Laplacian sharpening (edge detection), discrete cosine transform, the brightness increases and decreases in inverse filtering deal, check on the number of check index, the gradient sharpening, image processing, mirror image, image translation, image scaling, image thinning, image rotation, Wiener filtering treatment using Canny edge extraction operator, threshold transform, histogram equalization.

采用VC++编写，提供一个图像处理的编程平台-Used VC++ Prepared to provide a programming platform for image processing

MATLAB是一套用于科学计算的可视化高性能语言与软件环境。它集数值分析、矩阵运算、信号处理和图形显示于一体，构成了一个界面友好的用户环境。它的信号处理工具箱包含了各种经典的和现代的数字信号处理技术，是一个非常优秀的算法研究与辅助设计的工具。在设计数字滤波器时，通常采用MATLAB来进行辅助设计和仿真。 （2）FIR滤波器的MATLAB设计 下面以设计线性相位FIR滤波器为例介绍具体的设计方法。 线性相位FIR滤波器通常采用窗函数法设计。窗函数法设-MATLAB is a set of scientific computing for the high-performance visualization language and software environment. It combines numerical analysis, matrix computation, signal processing and integrated graphics, constituting a friendly user interface environment. The Signal Processing Toolbox includes a variety of classic and modern digital signal processing technology, is a very good algorithm research and aided design tool. The digital filter design, which are normally used MATLAB to-aided design and simulation. (2) FIR filter design MATLAB below to design linear phase FIR filter example on the specific design methods. Linear phase FIR filter normally used window function design. Window functions located