SBS-Threshold

An Invitation to 3d vision 一书的配套源代码，对3d视觉和3d重建感兴趣的可以看看(Source code accompany <An Invitation to 3d vision >, anyone who is interested in 3d vision and reconstruction should see this.)

voronoi的二维绘图 可以用来模拟晶体的晶粒结构，可以用在abaqus切削仿真中(voronoi 2d this is used for cutting simulation in abaqus for Microstructure of Materials)

迭代最邻近点算法进行3D点云的匹配，四元数方法求旋转(ICP algorithm for point clouds)

说明：  matlab图像处理，进行左右两图的匹配，有图像载入界面，匹配实现方便(matlab image processing, for about two graph matching, has image loading interface, matching the achievement of convenience)

说明：  Retinex算法,实现图像增强，图像质量明显提高。(Retinex Algorithm)

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)

说明：  一种二值水印嵌入的方法，个人编写的，里面还有ppt，及Arnold置乱算法(a watermark embedded value method, personal preparation, there is also ppt, and Arnold Scrambling Algorithm)

这是一篇关于超声相控阵二维面阵实现三维成像的文章，很不错。(This is an article on ultrasonic phased array two-dimensional array of three- dimensional imaging article, great.)

对图像的特征向量进行降维处理，降低代码复杂性，提高目标检测准确率(The dimension of feature vectors extracted image can be reduced by the code. Also, the code complexity is decreased, accompanying with the improved precision of object detection.)

说明：  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.)