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本代码是把二值图像转换成边缘检测图像国,是通过C语言和M语言混编的。,This code converts a BW image to an Edge Detected image in C with MEX. This code implements convolution with Sobel kernels to do the edge detection. I put this together for a school project and I couldn t find any g
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模式识别大作业题目和实习代码:
(1)请自己在互联网上任意找一张图片用做测试,命名为“学号后四_Original”。放在C++工程文件夹下(与CPP文件放在同一文件夹)。用C++调用OpenCV函数对该幅图片进行读入和显示操作。
(2)在(1)基础上,添加修改代码,将原图转换成灰度图像,并保存,命名为“学号后四位_Gray”。
(3) 请利用OpenCV中Sobel,Laplace,Canny算法相应函数对(2)中图像进行处理,并保存,命名为“学号后四位_Sobel”或“学号后四位_
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matlab 进行图像的hough变换提取直线一共有3个工程文件 一次下来都可以试运行!!保证可以的!-hough transform matlab image to extract the straight line, a total of three project files at once down can test run! ! Guarantee!
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这是一个小波降噪的Demo,这个Demo在降噪的基础上还对降噪后的图像进行了补偿复原,使降噪效果大大增强。大家在做类似项目的时候可以参考一下。-This is a wavelet noise reduction Demo, the Demo on the basis of the noise after noise reduction is also compensated image recovery, so that noise reduction effect of greatly enh
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Support Vector Machine Classifier(SVM)
基于支持向量基的图像分类方法,程序变得很好,国外网站上下的,是一个完整的工程-Support Vector Machine Classifier (SVM) based on support vector-based image classification methods, procedures have become very good, abroad site from top to bottom, is a
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用的是局部颜色特征,再说细点是用里面的区域颜色直方图的方法。把图像归一化到256X256,把图像分成4X4块,计算16个区域的颜色直方图、、、
最后计算相似度是用欧氏距离.-Using local color feature, repeat fine-point is inside the regional color histogram method. The normalized image to 256X256, the image is divided into 4X4 blocks
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adaptive threshold for liver segmentation project through graph cut algorithm
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基于最大互相关的图像匹配,是本人的毕业设计,希望对大家有帮助。-The largest cross-correlation-based image matching, is my graduation project, I hope there is help for everyone.
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对于感兴趣图像的提取是工程中经常用来缩小图像,进一步识别所进行的一个重要环节。而利用图像分割则是一种很有效的方法。本课题要求同学对图像分割原理进行学习,在此基础上利用编程语言进行程序的编写,利用图像阈值分割,水线阈值法等方法进行图像分割,并对不同的增强效果进行比较分析。含程序-Interested in images for the extraction is often used to reduce the project images, and further carried out to
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it is a image processing project which can find special and certain object with certain shapes in the images. it obtain the P and S for each object and compare P/S ratio to template image and object.
Sobel use for P and finding edges and Labeling a
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图像去噪,dwt方法,本人做毕业设计时候用过,能运行-Image denoising, dwt method, I used to do when graduation project, it could be run
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这是一个MATLAB GUI源代码,实现黑白图像的滤波处理,MATLAB版本为7.6-this is a source code of matlab gui, which manage to filter the gray image.the version of matlab can not be older than v7.6
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image inpainting
-CS7495 Final Project
Sooraj Bhat
Object Removal by Exemplar-based Inpainting
USING THE CODE
Everything was done in Matlab and MEX (i.e. a C function callable from
Matlab). First, the C code needs to be comp
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project on medical image processing and some source code
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图像分割,签名及多边形估计。数字图像处理课程作业。-Image segmentation, signature and polygonal approximation. Class project.
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this project by karen lees in 2002 is "image compression by wavelet"
7ayder..eng
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project image by matlab
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在matlab中实现了导向滤波,可用于彩色和黑白图像的平滑(This project implement guided filter in matab, both gray and color image are adapted)
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本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method co
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该课题是基于MATLAB平台的图像去雾处理,配备一个人机交互GUI界面,可以选择局部直方图均衡化,全局直方图均衡化,Retinex算法,通过对比处理前、后的图像的直方图,而直方图是一副图像各灰度值在0-256的分布个数的表,信息论已经整明,具有均匀分布直方图的图像,其信息量是最大的。
二、算法介绍
①全局直方图均衡化:通俗地理解就是,不管三七二十一,直接强行对彩色图像的R,G,B三通道颜色进行histeq均衡处理,然后进行三通道重组;
②局部直方图均衡化:设置一个固定大小的滑块,分别对彩色图像进
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