主要是关于彩色图像边界提取的源代码。里面包含有待处理的图片以及所有的源代码，即M文件。...

图像处理之 opencv 用hough变换检测圆-Image processing opencv circle detection using hough transform

快鸟卫星影像几何校正方法研究，是一篇论文，里面讲得方法很不错-QuickBird satellite image geometric correction method of study is a paper, which speaks very well

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

PCA-SIFT实现图像的不变性特征提取,利用主元分析提取SIFT特征,提高了效率.-PCA-SIFT invariant image feature extraction, using principal component analysis extracted SIFT features, improved efficiency.

本实例是用VC代码实现的计算机图形学有关裁剪方法。用于视图区图形的输出。

BMP图像的读写源码，可以自由读取BMp格式的图像数据-BMP image to read and write source code, they can read the image data format Bmp

TIFF格式的读写,能满足Geotiff的使用-TIFF

图像的预处理程序，本程序包含图像增强，锐化，直方图均衡化和图像变暗-Image preprocessing procedure, the procedure includes image enhancement, sharpening, histogram equalization and image darken

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

视频监控源码，希望做这方面工作的朋友喜欢-Video surveillance source, I hope to do work in this area prefer Friend