bezier curve, respond mouse

本源码包含了多种模式识别算法，针对同一次手写的数字，进行各种算法识别，可以比较各种算法的识别效果。-The source code contains a variety of pattern recognition algorithms, for the same handwritten figures, a variety of algorithms to identify, can compare the various algorithms to identify the effect.

CODE128条码

很特别的彩色画笔,不需要画板,在任何平面都可以书写,全部代码.-very special color brush, and not slate, in any plane can write all the code.

超分辨率源代码，用它可以实现超分辨率，提高影像的分辨率，可以使一使-super-resolution source code, using it to achieve super-resolution and improve image resolution, can make a

四叉树图像分割的基本实现~使用Opencv编写， 读入灰度图 进行递归分割-Quadtree segmentation opencv read into grayscale prepared for recursive partitioning

实现四个功能：一、图和图素1． 定义屏幕坐标2． 在屏幕中心作下列图素：点 • ； 小方块 ■ ；大方块 ■ ； 圆点 ● 。以上述图素画线二、3． 用DDA法画线段；4． 用DDA法画圆。三、已知如图所示的多面体，其各棱边长均相等。要求1． 用步进法（即+1比较法）编写AB线段生成程序；2． 用法线法编写消隐程序；3． 编写让多面体绕其中心轴线旋转30o、45o、60o的程序四.在三的基础上自动绘制各棱边，自由旋转任意角度-realization of the four functions : 1, maps and map-1. Two definition screen coordinates. In the center of the screen-map for the following : Point# 8226; ; small chunks; large chunks; dots. The above map-line drawing two, three. DDA law with painting segment; 4. With DDA Act Circle. 3, as shown in the figure known polyhedron, its edge longer being equal. Requirements 1. Walking France (a comparison) prepared AB segment generated procedures; 2. Usage prepared blanking line method; 3. To prepare for polyhedron around its central axis rotation 30o, 45o, 60o procedures 4. The three on the basis of automatic drawing the edge, the Liberal arbitrary rotation angle

基于openCV得高斯背景模型提取。需要openCV，内置测试视频-OpenCV based on a Gaussian background model extraction. Need openCV, built-in test video

pgx压缩为jpeg2000的程序-pgx JPEG2000 compression of the process

资源描述 运用递归来实现种子填充算法，基本可以概括为选定屏幕中任意一点（多边形内），由此为种子，向其四周（即上下左右）“开花”（即填充），并且将上下左右各点当成种子点，直至满足If表达式的点个数为0。

c#画图软件。绘制简单图形，包括直线，圆等。使用简便。-drawing software. Simple graphics rendering, including linear, circular, etc.. Easy to use.