一致性法则求阈值，利用一致性准则法公式实现

这是一个图形学中的直线裁减程序，能方便地实现窗口对直线的裁减。-This is a graphics straight reduction procedures, convenient to be able to realize the window of linear reductions.

Hough变换对圆的检测 Hough变换的基本原理在于，利用点与线的对偶性，将图像空间的线条变为参数空间的聚集点，从而检测给定图像是否存在给定性质的曲线。 -Hough transform for circle detection Hough transform basic principle is that the use of point and line duality, the image space into a parameter space of lines gather, thus detecting the existence of a given image given the nature of the curve.

在C++编译环境中实现在图形图像上加数字水印的功能-In C++ compiler environment increases in the graphic image on the function of digital watermarking

边沿检测与提取，轮廓跟踪算法代码vc-edge detection

基于多特征描述和DPF区域匹配的图像检索-Based on multi-feature description and matching DPF Regional Image Retrieval

本程序提供了强大的图像处理功能，包括颜色变换、直方图及其均衡化、对比度变换、分割、轮廓提取、FFT/DCT、各种滤波等，能为图像处理研究者提供参考。-this procedure provided a powerful image processing functions, including color transformation, and histogram equalization. Contrast transformation, segmentation, contour extraction, FFT/DCT, various filtering, Image processing can provide reference for researchers.

利用harris算法实现角点检测,进行图像配准-use harris to detect the corner

一书中的第四章图像的平移、镜像变换、转置、缩放、旋转等，一本很好的书和算法源代码- Chapter IV of the book image translation, image transform, transpose, zooming, rotating and so on, a good book and the algorithm source code

对真彩色图像进行灰度转换，并实现了Otus最大类间方差阈值处理。-True Color images of gray-scale conversion, and realize the maximum between-cluster variance Otus threshold treatment.

一些DCT,DWT的原代码，希望对大家有所帮助。代码可能不全，望见谅。-some DCT, DWT the original code, we hope to help. Code may be incomplete, hope will forgive me.