这是我用所学的知识写得阈值分割程序，希望对大家有一定的启发...

Visual C++MATLAB图像处理与识别实用案例精选之二值化变换的例子-Visual C MATLAB image processing and recognition of practical cases selected bis value transform example

能进行8*8的快速DCT变换并反变换，显示变换前和变换后的图象。可自由选择保留几个DCT变换后的系数-Can be 8* 8 Fast DCT transform and inverse transform, showing transformation before and after the image transformation. Be free to choose to retain a few DCT transformed coefficients

图像处理－小波变换VC代码，可直接编译运行。-Image Processing- Wavelet Transform VC code, the compiler can be run directly.

关于图像变换（裁剪，合并，旋转，镜像，缩放），图像处理（正交变换，卷积，平滑，锐化，边缘检测，边缘增强等），图像特技显示（扫描，移动，百叶窗，马赛克，珊条，渐显渐隐）等功能的图像处理VC++源程序-On the image transform (cut, merge, rotate, mirror, zoom), image processing (orthogonal transform, convolution, smoothing, sharpening, edge detection, edge enhancement, etc.), Image stunt show (scanning, mobile, shutters, mosaic, shan be fade) of the image processing features such as VC++ source code

一个图象处理程序的源代码，包括随机噪声、傅立叶变换、中值滤波、高斯滤波。-An image processing program

hough最长线段检测-Hough Detection

canny 算子的说明和源代码 文档文件-canny operator instructions and source code document

使用OpenCV写的图象角点检测的程序,提取角点效果非常好-Written using the OpenCV image corner detection process, extraction is very effective in corner

本文针对多光谱图像配准中不同光谱图像间存在较大的灰度差异、同一景 物在不同波段表现的特征也各不相同等问题，提出了基于互信息相似性测度的 多光谱图像配准算法。-In this paper, multi-spectral image registration between images in different spectral gray there is a big difference, the same scene in different performance characteristics of band varies and so on, based on mutual information similarity measure for multi-spectral image registration algorithm .

1. 掌握图像分割的基本方法； 2. 理解图像边缘提取的基本概念； 3. 掌握进行边缘提取的基本方法； 4. 掌握运用多种边缘检测技术进行图像边缘提取的方法。 -1. Image segmentation master the basic method; 2. Image Edge Extraction understanding of the basic concepts; 3. edge extraction master the basic method; 4. master use of a variety of edge detection technology for image edge extraction method.