图的一个快速算法，大家看！还不错！

图像特征提取，包括：颜色直方图，颜色矩，边缘直方图，Gabor小波变换，局部二值图，GIST。-Image feature extraction, including: color histogram, color moment, the edge histogram, Gabor wavelet transform, partial binary image, GIST.

对二维bmp图像做拉普拉斯边缘提取，具有较好的效果-pair of two-dimensional images do bmp Laplace edge extraction, with good results

均值滤波的vc程序^_^，里面有测试图片，作为初学者，程序功能比较简单，大家可以参考一下啊-mean filtering vc ^ _ ^ procedures, there are test photographs, as a beginner, the process is relatively simple function, we can take a look ah

These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered. In experimental parts, on one hand, we confirm the validity of our claim and show the matrix-based methods are not always better than vector-based methods in the small sample size problem on the other hand, we compare several distance measures when the feature matrices and feature vectors are adopted.

利用遗传算法迭代得到分割的最优阈值，其中用了otsu法则，是otsu分割的一种改进。-Iterative use of genetic algorithm to be optimal segmentation threshold, which used the Otsu rules, Otsu segmentation is an improvement.

embed and extract watermark

遗传算法用于菌落图像分割。遗传算法其固有的并行性和不易陷入局部最优的特点使之非常适于大规模搜索空间的寻优，使图像分割产生的误差最小，为解决图像分割中的参数选择难题提供了有力的保障。附有程序清单-A New Model for Image Segmentation

Tsai的标定程序和zhang的标定程序，用matlab编写的 。-Tsai calibration procedures and zhang calibration procedure using Matlab prepared.

根据：基于不变矩特征和神经网络的图像模式模糊分类 论文 在matlab上做的实验，有7个不变矩生成和神经网络分类的代码，还要论文原文-According to: Based on the characteristics of moment invariants and neural network image mode fuzzy classification papers in matlab to do the experiment, there are seven moment invariants and neural network classifier to generate the code, but also the original papers

多边形集合运--参考双边裁剪算法求两个实际的相交的多边形的并、交、差运算,小学期的课程设计，附设计文档-polygon Set Win-- reference bilateral cutting algorithm for two actual intersection of polygons, intersection, difference operator, primary phase of the curriculum design, the design documents attached