毕业设计题目：指纹的方向图技术研究，里面有三大类指纹方向图的方法：点方向图，块方向图以及连续分布方向图。解压缩后在程序说明中详细介绍了使用方法。...

针对图像的灰度变换，阈值，直方图，线性灰度变化，灰度分布均衡化的程序。取自《vc++图像处理程序设计》第4章-For the image gray-scale transformation, threshold, histogram, linear gray scale, gray scale distribution of equalization process. Retrieved from " vc++ image processing program design," Chapter 4

首先通过多分辨率分解法提取高频边缘，然后分别对每层的高频边缘进行非线性插值得到新的高频边缘，接着对高频边缘进行高通滤波得到等强后的高频边缘，最后对增强后的高频边缘进行修正。再在对增强的图像进行对比度拉伸，从而达到增强的目的！-First of all, through the extraction of multi-resolution decomposition of high-frequency edge, and then were on the edge of each high-frequency non-linear interpolation to be the new high-frequency edge, and then the edge of the high-frequency high-pass filter to be strong, such as after the high-frequency edge, and finally on the brink of enhanced high-frequency be amended. Again in contrast enhanced image stretching, so as to achieve the purpose of enhancing!

改进后的中心/环绕Retinex算法，能有效增强彩色和灰度图像-The improved center/surround Retinex algorithm, can effectively enhance the color and gray-scale image

Asp在线图片编辑源码，自定义裁剪大小，缩略图显示-Asp-line image editing source code，Asp-line image editing source code

提出确定灰度图像二值化最佳灰度阈值的两种方法,即“双峰法”和“信噪比统计法”,并论证了这两种方法在微小零件尺寸及形位误差的检测中的实用性和局限性。-gray images made to determine the value of the two best-threshold value of the two methods "bimodal" and "signal-to-noise ratio statistics" and demonstration of the two approaches in micro-size components and configuration error detection of practicality and limitations.

自己编写的分水岭算法。。很好用的方法。。这一直接使用-I have written a watershed algorithm. . Good methodology used. . The direct use of

用于实现数字图像的线性灰度拉伸，包含源码及可执行程序。-linear gray streche

快速傅立叶变换，通过在时空域和频率域来回切换图像，对图像的信息特征进行提取和分析

图像处理计算中用到的矩阵计算函数,主要是一些常用的函数-image processing used in the calculation of matrix calculation function is mainly a function of some commonly used

对图像进行对角镜像处理的源代码,图形变换-right image right angle mirror of the source code, graphic transformation