贺兰山岩画边缘检测代码

OTSU方法计算图像二值化的自适应阈值，OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。算法对输入的灰度图像的直方图进行分析，将直方图分成两个部分，使得两部分之间的距离最大。划分点就是求得的阈值。都是老外写的，经典哦。-OTSU images calculated value of the two adaptive threshold, OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple and efficient manner. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction. Algorithm for the importation of gray-scale image histogram analysis of histogram is divided into two parts, Part 2 makes the distance between the largest. Demarcation point out the threshold. Foreigners are written in the classical oh.

自己参考资料写的关于c图像的小程序，里面还用的了键盘的使用，算是游戏吧。绝对原创！很利于初学者学习。-his reference was made on the images of small c procedures, which also use the keyboard use, it is the game. Absolutely original! Beginners very conducive to learning.

对于任意一幅图片，一个是产生桶形畸变的程序，另一个可以恢复为正常的图片，修改符号可以变成产生枕形畸变，有注释。

直线的DDA,bresenham算法画图 圆的bresenham算法画图 椭圆的bresenham算法画图 均匀B样条曲线算法画图 多边形的Y-X填充算法画图 动态三维立体图形的正透视投影图-linear DDA, bresenham algorithm for drawing a round of bresenham algorithm to draw the ellipse drawing algorithm bresenham uniform B-spline curves polygon drawing algorithm Y-X filling algorithm drawing dynamic 3D graphics is the perspective projection map

本程序是关于ontimer()时间函数在VC++中的应用，运行结果可以动态显示文本，实现动画功能，是学习VC++延时的好代码，希望大家从中得到更多的收获，代码可以运行。-This procedure is about ontimer () function of time in VC++ Application, operation results can be dynamic display text, realize animated features, is to learn from VC++ Delay a good code, I hope everyone can get more benefits, code can run.

保存屏幕上的图形，是用的是GIF格式，可以用来了解gif图形格式-GIFgif

Cam Shift algorithm with source code

经典的基于PCA面部识别系统，含注释及测试图片-Classical PCA-based facial recognition system, including the Notes and the test image

图形消隐的生成算法-graphics blanking the Algorithm

BMP和LCD控制 单片机上如何显示BMP的例子 -BMP and LCD MCU control how the example shown BMP