一个绘制三次B样条的类，可通过型值点计算控制点，可进行拆分，可计算拟合误差...

MDI多文档多视，包含多种chart的绘制，饼图，直方图，曲线图等等，还可实现局部放大-MDI, as more and more documents, covering a wide variety of chart mapping, pie, histogram, curves, etc., can be implemented with local amplification

很好的图像处理软件，无需密码，推荐下载，-Very good image processing software, without password, recommended download

应用背景个人编写的lidar数据las格式的基本读取和处理程序，调试完全通过无debug，可直接运行学习及后续应用开发。基于vs2010中vc++开发，可用于学习或者后续开发使用，希望多多学习交流！关键技术基于vs2010的las文件读取显示及基本的处理，读取采用liblas，显示采用opengl，完整通过调试，可直接学习应用，包含放大，缩小，平移，强度模式，高度模式，基本的滤波等操作，可用于lidar数据的读取及处理，编程源码为后续开发提供支撑！

用java 做的一个简单的绘图板-do with a simple drawing board

Adaptive arithmetic coding source code. It can achieve better performance than the popular Huffman coding.

direct3dx direct3dx Snow System

应用背景 Discrete-Continuous Optimization for Multi-Target Tracking (CVPR 2012) 关键技术The problem of multi-target tracking is comprised of two distinct, but tightly coupled challenges: (i) the naturally discrete problem of data association, i.e. assigning image observations to the appropriate target; (ii) the naturally continuous problem of trajectory estimation, i.e. recovering the trajectories of all targets. To go beyond simple greedy solutions for data association, recent approaches often perform multi-target tracking using discrete optimization. T

matlab编的特征匹配，用控制点可以进行匹配。简单的小程序，可直接运行。-Matlab series of the feature matching, control points can be used for matching. Simple small program can be directly run.

有意义的两维数据图像类-meaningful two-dimensional image data type

实现一个opengl程序，要求画一个茶壶，放置在位置（100，50，200）处，对其设置一个合适的透视三维观察空间，并设置一个裁减面裁去其一部分。 -To achieve a opengl procedure that requires painting a teapot, placed in the position (100,50,200), Office set up a proper perspective of its three-dimensional observation space, and set a cut to his face as part of the Conference.