PCA-based-image-fusion

说明：  用matlab实现的EZW编码解码，对图像进行小波变换，EZW算法搜索小波系数矩阵，包括熵编码（HUFFMAN）(achieved using Matlab EZW codec, the image wavelet transform, EZW wavelet algorithm search coefficient matrix, including entropy coding (HUFFMAN))

《计算机辅助几何设计与非均匀有理B样条》(Computer aided geometric design and nonuniform rational B spline)

说明：  就是用sfm方法把用相机拍摄的图像进行重建三维模型(The SFM method is used to reconstruct the three-dimensional model of the image taken by the camera)

基于灭点理论的摄像机标定程序，首先选取具有平行性质的两对线，标好坐标(Based on Vanishing Point camera calibration procedures, first select the character with two pairs of parallel lines, marking a good coordinate)

基于二维照片的体素法三维重建程序，重建之前进行误差分析，效果还可以。(Voxel-based method two-dimensional picture reconstruction process, before reconstruction error analysis, the effect can be.)

使用结构光投射，用PMP的相位测量方法进行三维测量(Using the structural light projection, the method of measurement of PMP is measured in three dimensions)

说明：  自己编写的一个VC++程序，打开可执行程序后可以读取wave文件，此时程序将在客户区绘制波形图；之后可以计算短时能量、短时过零率和自相关函数，并且在客户区依次显示函数图像。(own VC prepared by a procedure to open executable wave after reading documents, this process will draw customers District waveform diagram; after short-term energy can be calculated, short-term rates and zero autocorrelation function, District customers in the sequence of images function.)

基于pm谱模拟海浪高度场.产生二维的随机海面(based on pm spectrum simulation of 2-D sea surface)

根据降雨数据和流量数据，可在同一张图上绘制倒立的降雨柱状图和对应的流量过程线(According to rainfall data and flow data, inverted rainfall column charts and corresponding flow process lines can be drawn on the same chart.)

在P4P问题中,当空间4个点共面时,不仅摄像机坐标系与物体坐标系之间 的旋转矩阵R和平移向量t可以线性求解,而且可以同时确定摄像机的有效焦距f和像素比例，该程序设计模拟已知相机矩阵M情况下由已知三维空间点和图像坐标情况求解相机外参数矩阵(When space four points coplanar P4P problem, not only between the camera coordinate system and the object coordinate system rotation matrix R and translation vector t Can be solved linearly, and can determine the camera s effective focal length f and pixel ratio, the program is designed to simulate a known camera matrix M Camera outside the parameters matrix case solved by the known three-dimensional space points and image coordinates)