colortest

通过matlab自带函数等，实现复杂背景下，提目标外轮廓，并且去除内部小区域，得到边缘(By using MATLAB functions and so on, the target contour can be extracted under complex background, and the inner small area can be removed to get the edge.)

改进的LEE，FROST，KUAN滤波，适合于任何图像滤波，可作为参考滤波比较()

3Dtext visual basic代码(3Dtext visual basic code)

说明：  简单的Halcon 找圆算法，首先进行圆检测(识别圆、圆拟合)，再找出坐标位置(A simple Halcon algorithm for finding circles firstly conducts circle detection (identifying circle and circle fitting), and then finds the coordinate position)

鱼眼图像校正并将校正后的图像转换成鸟瞰图，即俯视图，纯C代码，没有调用其它库(fish eye image correction,then change it to bird s eye view)

说明：  基于LSB的数字水印算法及MATLAB实现 黄仿元 基于LSB的数字水印算法及MATLAB实现_黄仿元(Lsb-based digital watermarking algorithm and MATLAB implementation _ yellow imitation element)

说明：  matlab编写的直线检测算法，能够有效的提取出直线。和matlab自带的hough变换实现的同样的功能(matlab prepared in a straight line detection algorithm can effectively extract the straight line. And the hough transform matlab own to achieve the same function)

说明：  适用于任意图像中轮廓的直线段检测与描绘，对于公路车道直线检测具有良好效果。(Linear segment detection and description for contours in arbitrary Images,it has good effect for straight line detection of highway lanes.)

说明：  能够按照特定轨迹移动并且变换颜色的长方体(Able to move the color of the rectangular transform)

背景差分法，用于视频，该程序可直接运行。(Background differential method, used in video, can run directly.)