3dreconstruction

在matlab平台生成二维码，对理解二维码的编码过程有一定帮助(Generating QR code on MATLAB platform will help to understand the encoding process of two-dimensional code.)

这是一个图片配准的程序，能找出配准点，输入两张同一物体的照片，程序可找到两张图片中物体的相同点(This is a picture of the registration process, to help identify the registration point, the importation of two photographs of the same object, procedures can be found two photographs of objects in the same spots)

MeshLab is an open source, portable, and extendible system for the processing and editing of unstructured 3D triangular meshes. The system is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes.(MeshLab is an open source, portable, and extendible system for the processing and ed iting of 3D unstructured triangular meshes. Th e system is aimed to help the processing of the ty pical not-so-small unstructured models arisi Vi in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes.)

可以把jpg图片转换成obj三维网格文件，这样可以在三维形态下观察图像数据(Jpg images can be converted into three-dimensional grid obj file, so that patterns can be observed under the three-dimensional image data)

说明：  通过设置5个不同的时域窗尺度和8个方向（theta），得到40个Gabor滤波器。但在滤波器显示的时候出现了问题。以下分别把程序的源代码、调用代码(Forty Gabor filters are obtained by setting 5 different time window scales and 8 directions (theta). But there was a problem when the filter was displayed. The following procedures are the source code, call code)

通过GLSTUDIO设计 飞机屏显仿真界面，并用国外VAPS制作的仿真界面进行对比。(GLSTUDIO simulation of the flight through the OSD interface, and use of foreign VAPS simulation interface for making comparisons.)

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)

说明：  关于vs的基本使用方法，非常有用，可以轻松掌握常用技巧，取得事半功倍的效果。(VS on basic use, very useful, easy to master a variety of techniques commonly used to obtain a multiplier effect.)

说明：  基于PCL的点云滤波中的体素栅格滤波算法，将点云数量过于庞杂的点云文件进行简化但保留其特征，减少后续处理的计算量(PCL VoxelGrid filter)

在图像上画一条线，提取所在位置的像素。主要是用来观察横向异质性变化的。(Draw a line on the image and extract the pixels at the location. Mainly used to observe changes in lateral heterogeneity.)