compute_homography

实现SIFT特征点的检测及图像拼接功能，主要在原来作者的基础上添加了显示全部特征点或者只显示重叠区域特征点，能够直接使用(Achieve SIFT feature point detection and image stitching function, mainly on the basis of the original author to add a point or show all the characteristics of overlap only feature points can be used directly)

运用Visual C++编译器实现的3D图像变成代码，主要实现图像绘制(Using Visual C++ compiler implements the 3D image into a code, the main image rendering)

康国政基于ow-af模型，采用Mises屈服准则针对ABAQUS本构模型进行二次开发，子程序类型为UMAT。可以计算3D/轴对称实体和平面应变单元。(Fully implicit integration of the combined ow-af model for 3d/axisymmetric soild and plane strain element.)

Laplasian图像边缘提取，亲测有效，欢迎下载使用。(Edge extraction of Laplasian image)

说明：  介绍了abaqus中umat子程序里塑性材料本构关系的实现(The realization of constitutive relation of plastic material in UMAT subroutine of ABAQUS is introduced)

压缩传感重构算法：稀疏基采用离散余弦变换的omp重构算法(Compressed sensing reconstruction algorithm: sparse basis using the discrete cosine transform reconstruction algorithm omp)

周期T=5，脉宽tao=1的矩形脉冲及频谱图(cycle T = 5, pulse width = tao a rectangular pulse and the spectrum)

迭代最近点点云配准算法的matlab实现，最经典的算法(Iterative Closest little cloud registration algorithm matlab realize, the most classical algorithm)

DEM三维可视化的简单程序，利用Open GL实现。(DEM visualization of simple procedures, the use of Open GL implementation.)

说明：  The perfect texture mapping Algorithm example from scratch no DirectX, OpenGL etc ... This source code working fine but not optimized and contains many artless ideas because it specific to training the beginners and the students ...