水印DCT

计算几何经典算法集合，包括旋转卡壳求凸包，求重心，多边形面积，多边形周长，直线方程等-Collection of classical computational geometry algorithms, including the rotating卡壳for convex hull, and center of gravity, polygon area, polygon perimeter, linear equations, etc.

代码包括利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理等-Code including the use of Butterworth (Butterworth) low pass filter for noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images, such as treatment

Image Processing FFT Code. C++图像处理FFT代码。-Image Processing FFT Code.

这是智能剪刀的一个改进方案，很值得学习的-This is a smart pair of scissors to improve the program, it is worth learning

基于Gabor滤波器的图像纹理特征提取，Gabor，纹理特征-Gabor filter-based feature extraction of image texture, Gabor, texture features

使用purebasic开发的图像边缘检测的源代码，并附上了原始和检测后的图像。

线性时不变化图书馆是一个面向对象的计算机视觉库在C + +编写的Windows /的MS - VC + +和Linux的/海湾合作委员会。它提供了很多功能来解决数学问题，许多图像处理算法，一些分类的工具-LTI-Lib is an object oriented computer vision library written in C++ for Windows/MS-VC++ and Linux/gcc. It provides lots of functionality to solve mathematical problems, many image processing algorithms, some classification tools and much more...

这是计算机数字图像处理课要求做的作业,将源码上传以供大家参考-This is the digital image processing computer courses demanded operations, will upload the source code for your reference

计算几何大全，c++代码，内含点，直线，线段，圆，弧，多边形等求交，相互关系等等各种算法，对CAD等编程有很大帮助-computational geometry Daquan, c code, intron, straight line, circle, arc, polygon, etc. intersection, mutual relations, and so on various algorithms, such as the CAD program is very helpful

改变图像的大小，这样修改图像的比例并重新设置图片的大小