添加各种图像噪声，高斯噪声，噪声，盐

a book about android

m序列生成,可用于图象,音频置乱,如用于数字水印中可去除图象间的相关性

awimg=rgb2gray(im1) tic [accum, circen, cirrad] = CircularHough_Grd(rawimg, [20 30],5,50) circen toc figure(1) imagesc(accum) axis image title( Accumulation Array from Circular Hough Transform ) figure(2) imagesc(rawimg) colormap( gray ) axis image hold on plot(circen(:,1), circen(:,2), r+ ) for k = 1 : size(circen, 1), DrawCircle(circen(k,1), circen(k,2), cirrad(k), 32, b- ) end hold off title([ Raw Image with Circles Detected , ... (center positions and radii marked) ]) figure(3) surf(accum, EdgeColor , none ) a

TUKE.txe文件中有200个离散点的坐标值,本程序实现生成这些点的凸壳.-TUKE.txe document is 200 discrete points of the coordinate value, The program generating these points of the convex hull.

图像模式识别技术中的分类程序源代码，很适合初学者使用-AppWizard has created this DSPLIT application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your DSPLIT application.

摄影测量学，图像处理定位，测量方面的经典著作，武汉大学的ppt-Photogrammetry, image processing, targeting, measurement of the classics, Wuhan University, ppt

该源代码能够实现对于灰度图像的边缘的检测与提取等功能-The source code can be achieved for the gray-scale image of the edge detection and extraction features

该代码完成颜色空间的转换,由RGB颜色空间向HSL颜色空间的转换.-The code completion color space conversion from RGB color space to the HSL color space conversion.

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。-err

视频采集卡的单帧读取及独立显示； 矩阵串口通信实现； mfc的picture控件实现显示视频-The single-frame video capture card reader and an independent display matrix, serial communication to achieve mfc realization of the picture control to display video