niblack阈值化方法

求解任意两个多边形的并集，交集，差集，要求是简单多边形，可以是凸多边形和凹多边形-solving arbitrary polygon and two sets, intersection, difference, the request is a simple polygon, it is concave and convex polygon Polygon

比较容易理解的Gabor滤波代码，通过测试比较好用。-Relatively easy to understand Gabor filtering code, to pass the test comparing ease of use.

extract thumbnail from file

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.

VC下实现bezier曲线的绘制,可鼠标动态调整曲线的形状,可保存数据,有需要的朋友可下载-VC under the Bezier curve drawing, the mouse can be dynamically adjusted curve shape, can be stored data, there is a need friends to download

通过同态滤波增强图像的对比度，效果很好。-By homomorphic filtering to enhance image contrast, works well.

国外的一个非常不错的图像去噪matlab代码-Abroad, a very good image denoising matlab code

栅格细化、腐蚀和膨胀-grid refinement, and expansion of corrosion

彩色图像的数值拟合分析方法。计算简单速度快。优点多多。-color image analysis of the numerical fitting method. Simple calculation speed. Manifold benefits.

用VC++.Net实现退化图像的恢复-VC. Net achieve the restoration of degraded images