wave equation used to disseminate campaign fuzzy image restoration, there are so...

第8章 图形图像编程MOUSEDRAW-Chapter 8 graphics programming MOUSEDRAW

IDL程序辅助浏览三维数据集（如体渲染），二维切片和一维的时间序列图形-Browse is an IDL program that can interactively visualize scalar and vector three-dimensional datasets. It plots 2D slices as either contour, surface, or vector field plots, and 1D line cuts.

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能-In this paper, and designed to achieve a free offline handwritten numeral recognition system. First, the identification number of the preconditioning treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the number of character strokes of structural features and characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching method to identify and MATLAB as a programming tool to achieve with a friendly graphical user interface of free handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance

运用经纬线连接法连接医学图像相邻相层的轮廓，效果较好-Using the longinitual and latitude connection algorithm to connect outer contour of medical

多小波处理程序，实现常用多小波与单小波小波分解重构，具有预滤波与后滤波功能-Multiwavelet treatment procedures commonly used Multiwavelet realize single wavelet decomposition wavelet reconstruction with pre-filtering and post filtering

CGAL计算几何算法库-Computational geometry algorithms library CGAL

供用户直接调用的12个子程序调用： 1、 opendxf(xl,yl,drname,lend) 功能：新建DXF文件， 参数：xl,yl,drname,lend 分别为图幅长、宽、图名、图名长度  注意： 接口库中使用了文件通道号990、991、992、993、998、999， 请在程序中不要重复使用  2、 layer(ca1,nc) 功能：在表段和头段中写层信息， 参数：ca1,nc分别为层名、颜色值 注意：必须先赋层名值:ca1="hjk328" 再调用 call layer(ca1,ic)       不能直接call layer("hjk328",ic) 3、 circle(cx,cy,cz,cr) 功能：画圆 参数：cx,cy,cz,cr 分别为圆心的三维坐标和半径 4、 trace(x1,y1,z1,x2,y2,z2,wh) 功能：画轨迹线 参数：x1,y1,z1,x2,y2,z2,wh 分别为轨迹线中线端点三维坐标及线宽 5、 line(x1,y1,z1,x2,y2,z2) 功能： 画单线 参数：x1,y1,z1,x2,y2,z2  分别为线端点三维坐标 6、 poly(PLX,PLY,PLZ,NV,WH) 功能：画复线  参数：PLX,PLY,PLZ,NV,WH分别为复线各拐点三维坐标、拐点数及线宽 7、 point(x1,y1,z1) 功能：画点 参数：x1,y1,z1分别为点的三维坐标 8、 hz(xxt,yyt,zzt,zzh,rrang,ssca,qxj,cca1,len) 功能：中点对正写单行汉字 参数：xxt,yyt,zzt,zzh,rrang,ssca,qx

VC6下VTK体绘制，然后boxwidget多角度任意切体数据-VTK volume rendering under VC6, and then arbitrarily cut boxwidget multi-angle data

关于多边形识别的一个MATLAB源程序。PointInPolygon-Polygon identification on a MATLAB source code. PointInPolygon

基于图像处理算法实现的，能打开BMP格式图像，能对它进行各种图像处理的程序。-based on image processing algorithm that can be opened BMP format images, it can be for various image processing procedures.