对图像进行扭曲操作

可以画直线、矩形、圆形和椭圆形。不可以画三角形和多边形。没有橡皮擦。-picturesque linear, rectangular, round and oval. Not painted triangle and polygon. No eraser.

基于sift的图像复制粘贴篡改检测算法，该算法首先提取出sift特征，用的是网上提供的提取sift的混合编程方法，然后将sift特征进行匹配，并用RANSAC算法剔除误匹配对，最后用线段将原始块和复制粘贴块中的匹配点连接起来。此算法能抵抗各种后处理操作，如旋转、尺度缩放、添加噪声等以及它们的几种组合。

-用C语言画分形图 -- Use of C language painting fractals

这是一个数字汉字字符识别系统，它的特点在于它的多种识别对象，可以完成数字，汉字，字符等的识别。-This is a number and Chinese character recognition system, its characteristic consist its manifold recognition object, and it could complete the recognition of number, Chinese character, character, and so on.

B样条鼠标绘制程序，供各位同仁相互学习。-B-spline drawing program the mouse for your colleagues learn from each other.

我做的一个用纹理映射和光照的程序，请大家多多包含！-I do with a light texture mapping and procedures, please include a lot!

行程编码，JPEG压缩编码（基本系统）算法-route codeing, JPEG compression algorithm

利用绝对坐标和相对坐标绘制直线的算法-use of absolute and relative coordinates coordinates linear mapping algorithm

完成图像的插补运算，实现图像的增强与灰度调节-Completion of image interpolation operations, the realization of image enhancement and gray-scale adjustment

图像的点处理，图像的投影与平均定位，灰度直方图，灰度变换。-Point image processing, image projection and the average position histogram, gray-scale transformation.