basic image processing RGB images into YCbCr c basic procedures.

三次非均匀B样条曲线,根据已知点画出一次,二次,三次的B样条曲线-three non-uniform B-spline curves, according to a known point draw, second, third B-spline curves

应用背景 NCBI上很多基因组DNA序列都有结构描述，其中关于内含子结构的描述通常是 CDS             join(1..193,290..1284)，表示两个外显子，中间一个是内含子位置，有些基因组DNA更复杂，内含子数目可能达到10个以上，看起来眼花缭乱。很多研究者希望把这些结构信息以图形的形式展示，一目了然，容易分析。用这个perl脚本可以方便的绘制图形，只需要把序列下载下来，输入一个命令自动绘图成功！ 关键技术 计算机条件：linux系统，我是在ubuntu系统上使用的。网上下载bioperl 安装。安装很简单，bioperl下载后解压到一个盘上，形成一个文件夹。安装Bio::Graphics的方法，在ubuntu的命令行下输入 sudo perl -MCPAN -e"install Bio::Graphics" 即可自动安装。在Ubuntu安装了bioperl，Bio::Graphics后，可以cd到这些perl脚本和文件所在的文件夹下，在linux终端输入命令行, genbankplot.pl NM_172587.gb >1.png，得到的png图像双击就打开，是基因的结构图！！！注意先把NM_172587.gb 这个genbank下载的文件拷贝到bioperl文件夹下。得到的图就像1.png。

This an digit recognition application. (OCR or ICR application). First you draw a digit in the picturebox. Then the image processing begins and recognize the digit and returns you the result. I used correlation matching algorithm for character recognition and k-neighbor classifying algorithm to select the true digit. Database includes handwritten digit examples which are collected from a hundred persons. These digit images converted to binary type before added to the database.-This an digit recognition application. (OCR or ICR application). First you draw a digit in the picturebox. Then the image processing be Huggins and recognize the digit and returns you the result. I used correlation matching algorithm for character recognition and k-neighbor clas sifying algorithm to select the true digit. Dat abase includes handwritten digit examples whi ch are collected from a hundred persons. These d igit images converted to binary type before add ed to the database.

dos操作系统上的256色图形演示程序，包含全部源码。-dos operating system on the 256-color graphics demo program that contains all the source code.

是在C编程环境下的玫瑰图形源程序。-is in the C programming environment Rose graphics source.

一个小的画直线的程序,鼠标点击取点,并支持坐标输入! treetree42-a small painting of a linear process, from mouse clicks, coordinate and support the input! Treetree42

As the name implies, a simple ray tracer using LINQ, having the whole algorithm encapsulated in a 80-line LINQ statement. Source code is not commented.

对数极坐标系，做图像配准和场景拼接的朋友应该可以用到-several polar coordinates, so image registration and stitching the scene should be applied to a friend

2D图像处理模板变换用于图像处理游历整个像素-2D image processing transformation templates for image processing traveled the entire pixel

影象处理的所有程序,,测试全部合格,,算法达到嘴快-Images of all treatment procedures, testing of all qualified, the algorithm reached嘴快