the examples demonstrated how the Visual Basic programming and control from the...

程序说明: //该函数用来对图像进行阈值变换。对于灰度值小于阈值的象素直接设置 灰度值为0；灰度值大于阈值的象素直接设置为255。-procedures :// This function used to image transform threshold. For gray value less than the threshold value of the pixel intensity value directly set to 0; Gray value greater than the threshold value of the pixel is set to direct 255.

均值滤波实现-Mean filter to achieve

对高质量数字图像实行图像平滑，提高图片质量，并去掉噪声！-to implement high-quality digital image smoothing images, enhance picture quality and eliminating noise!

三次NURBS曲线曲面矩阵形式的求导计算-nurbs

Edge detection , compare different methods of edge detection

在写字板中的一个简单的画图程序。代码知道你如何进行简单的画图！-In the tablet in a simple drawing program. How do you know the code for a simple drawing!

The pdf program with source code takes as input a file that consists of two columns. The first column has in capital letters BC, TC, NC. BC indicates that the ascii text will be byte compressed. TC indicates that the text will be text compressed and NC indicates that the text will be numerically compressed. The second column will have a text string beginning with and ending with quotes. For BC the text must consist of the numbers 0-9 and letters A-F ( Hex 0-9, A-F). Also, in BC if the length of the string is odd,a zero will be prepended to the string to make it and even number. For TC the text can consist of any of the legal text compress charactors in the pdf417 standard. For NC, the letters 0-9 are allowed in the text. -The pdf program with source code takes as input a file that consists of two columns. The first column has in capital letters BC, TC, NC. BC indicates that the ascii text will be byte compressed. TC indicates that the text will be text compressed and N

H264的测试向量产生，包括边缘检测和macroblock-dz-H264 of the test vectors generated, including edge detection and macroblock-dz

线段裁剪： 点击线段裁剪下的划线，画一条线段； 再点击矩形裁剪，进行线段裁剪。-Line Clipping: Click under the cut line segment, draw a line segment then click the rectangular cutting, for Line Clipping.

对三次样条曲线进行光顺,采用已有的Kjellander和Polikoff算法进行，以及新的精确能量光顺法-Of cubic spline smoothing curves, using the existing algorithm Kjellander and Polikoff, and the new precision energy smoothing method