模拟下雨的粒子系统

沃尔什（Walsh）变换是一种可分离变换，广泛应用于图像处理。本代码实现了图像Walsh变换，非常经典，带图片可测试.-Walsh (Walsh) is a separable transform transform, which are widely used in image processing. Implementation of the code of the image Walsh transform, very classic, with pictures can be tested.

AppWizard has created this bmptest application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your bmptest application.-AppWizard has created this bmptest applic ation for you. This application not only demons trates the basics of using the Microsoft Founda tion classes but is also a starting point for wri ting your application. This file contains a sum mary of what you will find in each of the files tha t make up your bmptest application.

高效的图像增强算法，速度快，效果好！欢迎相互交流！-Efficient image enhancement algorithm, fast, good effect! Welcome to exchange!

perform the Hough Transform of a square binary image. Significantly faster than version 1.

VC开发环境下编写的数字图像处理应用程序，适合初学vb图像处理人进行学习，有一定得学习价值-VC prepared the development environment the application of digital image processing, image vb for beginners to learn to deal with people, it must learn the value of

把bmp转换成jpg格式的工具,内附测试图片,完整源代码可供参考-put bmp jpg format conversion tool, enclosing photographs testing, complete source code for reference

（原创）包括冲激响应不变法设计ButterWorth数字低通滤波器、双线性变换法设计ButterWorth数字低通滤波器、和双线性变换法设计ChebyshevI型数字低通滤波器-(Original) includes the same impulse response ButterWorth Design of digital low-pass filters, bilinear transform design ButterWorth digital low-pass filter, and the bilinear transform design ChebyshevI digital low-pass filter

8x8的DCT算法源代码，可以移植到各种DSP芯片。-8x8 source code of DCT algorithm can be ported to a variety of DSP chips.

SIFT，介绍局部特征不变向量原理。同时利用SIFT进行图像的分割和识别。比较基础的资料-SIFT, introduce the principle of local feature vector unchanged. At the same time, the use of SIFT to image segmentation and identification. Comparison of basic information

计算机图形学，obj图像说明，用于计算机图形学软件中的实体交互,3DMAX MAYA等-Computer Graphics, obj image description for the computer graphics software, interactive entity, 3DMAX MAYA, etc.