周期T=5，脉宽tao=1的矩形脉冲及频谱图

一个由matlab编写的从多视点拍摄的图像计算Visual Hull的简单的演示程序，基于空间体积的方法求物体的Visual Hull，对实现由多视点图像求Visual Hull的过程可以起到借鉴作用(Matlab prepared by a multi-viewpoint images of the Visual Hull calculate simple demo program, the method of space-based volume objects for Visual Hull, the realization of multi-viewpoint image for Visual Hull of the process can play a useful reference)

说明：  一种改进的susan角点检测算法，非常好用，效果明显。(An improved susan corner detection algorithm is very easy to use, the effect clearly.)

三维重建是指对三维物体建立适合计算机表示和处理的数学模型,是在计算机环境下对其进行处理、操作和分析其性质的基础,也是在计算机中建立表达客观世界的虚拟现实的关键技术。(Three-dimensional reconstruction refers to the establishment of a mathematical model suitable for computer representation and processing of three-dimensional objects. It is the basis for processing, manipulating and analyzing their properties in the computer environment. It is also the key technology for establishing a virtual reality to express the objective world in the computer.)

通过MATLAB程序可以很容易的画出三维的图像，让初学者一目了然。(MATLAB program can easily draw a three-dimensional image, so that beginners at a glance.)

二维图像的基本处理，包括imfilter等matlab库函数的移植(The basic two-dimensional image processing, including imfilter matlab library function such as migration)

用MFC开发的小的二维制图程序，可实现简单的图形绘制，并对图形进行放缩，旋转，镜像等变换。(DRAW MFC )

傅里叶轮廓变换术，通过单幅条纹图像提取相位，最后根据上述信息，模拟曲面轮廓(Contour Fourier transform technique, through single stripe image extraction phase, the last light of the above information, an analog surface profile)

这是计算机图形学的内容，可以实现线段的裁剪，初学者适用(This is the content of computer graphics, the cutting line can be achieved, for beginners)

Image inpainting example code

正三角网格分割球面正三角网格分割球面正三角网格分割球面(Equilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical program)