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[Special Effects] 图形图象处理之边缘检测

Description: 这也是图形与图象处理中方面的---边缘检测；包括：Roberts边缘算子，Sobel边缘检测算子，Kirsch边缘检测算子，拉普拉斯算子，高斯拉普拉斯算子。-graphics and image processing-- the edge detection; : Roberts edge operator, Sobel edge detection operator, Kirsch edge detection operator, Laplacian, Gaussian Laplace operator.
Platform: | Size: 206848 | Author: 王云华 | Hits:

[2D Graphic] Kirsch

Description: 对输入的图象用Kirsch算子进行边缘检测,参数K用来调整边缘的多少-The input image by Kirsch edge detection operator, parameter K used to adjust the edge of the number of
Platform: | Size: 181248 | Author: 文华 | Hits:

[Special Effects] ImageProcessing

Description: 用matlab编写界面，实现直方图均衡化、平均滤波、梯度滤波、Laplacian滤波、Kirsch滤波、Sobel滤波、Prewitt滤波、高频提升等多种功能-Matlab prepared to use interface, the realization of histogram equalization, the average filter, Gradient filter, Laplacian filter, Kirsch filter, Sobel filter, Prewitt filter, multiple functions, such as high-frequency upgrade
Platform: | Size: 226304 | Author: 程璞 | Hits:

[Graph program] FCK

Description: 快速KIRSCH算子，进行边缘检测，，对图像处理意义重大-KIRSCH fast operator for edge detection, image processing is significant for
Platform: | Size: 1024 | Author: liyoo | Hits:

[Graph program] GUISUSAN

Description: 边缘是图像最基本的特征，是图像分割的第一步。经典的边缘检测方法如：Roberts，Sobel，Prewitt，Kirsch，Laplace等方法，基本都是对原始图像中象素的小邻域构造边缘检测算子，进行一阶微分或二阶微分运算，求得梯度最大值或二阶导数的过零点，最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算，因此均存在对噪声敏感、计算量大等缺点。在实践中，发现SUSAN算法只基于对周边象素的灰度比较，完全不涉及梯度的运算，因此其抗噪声能力很强，运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中，实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介 -err
Platform: | Size: 1097728 | Author: zhaolipo | Hits:

[Graph program] bianyuanjiance

Description: EdgePicker类中实现了Kirsch、Prewitt、Sobel、Gauss边缘提取算法，并根据MATLAB中的Canny算法实现了Canny算法，BianYuanJianCe.CPP中实现了背景提取。程序中图像的读取、存储用到了ImageMagick库，ImageMagick库的使用方法在ImageMagick.rar中有说明-EdgePicker class implements Kirsch, Prewitt, Sobel, Gauss edge extraction algorithm and, based on MATLAB, the Canny algorithm of the Canny algorithm, BianYuanJianCe.CPP to achieve the background extraction. Program to read the image, store use the ImageMagick library, ImageMagick library to use is illustrated in the ImageMagick.rar
Platform: | Size: 12272640 | Author: 孙瑜鑫 | Hits:

[Special Effects] test

Description: 运行test文件，该程序用基尔希算子对图像进行边缘检测-Run the test file, the program operator with a Kirsch edge detection on image
Platform: | Size: 225280 | Author: 徐薇 | Hits:

[Graph program] kirsch

Description: 边缘检测算子 kirsch算子 matlab源码-kirsch matlab
Platform: | Size: 1024 | Author: audyxiao | Hits:

[Special Effects] edge

Description: 实现了Kirsch、Prewitt、Sobel、Gauss边缘提取算法，并根据MATLAB中的Canny算法实现了Canny算法，BianYuanJianCe.CPP中实现了背景提取。程序中图像的读取、存储用到了ImageMagick库，ImageMagick库的使用方法在ImageMagick.rar中有说明。-Achieved Kirsch, Prewitt, Sobel, Gauss edge detection algorithm and the Canny algorithm based on MATLAB implements Canny algorithm, BianYuanJianCe.CPP to achieve the background extraction. Program to read the image, use the ImageMagick library storage, ImageMagick library use is described in the ImageMagick.rar.
Platform: | Size: 12292096 | Author: 陈英滔 | Hits:

[matlab] digital-image-process

Description: 采用图像检测算子，包括canny,LOG,prewit,roberts,kirsch算子等，采用MATLAB 开发环境实现图像边缘检测。-complete the edge detection of pictures by all kinds of methods with matlab
Platform: | Size: 156672 | Author: | Hits:

[matlab] dip2

Description: Project Evaluation and Comparison of Canny Edge Detector and Edge Detection by Kirsch’s operation in matlab a didital image processing project
Platform: | Size: 1301504 | Author: 123imhot1 | Hits:

[Special Effects] Matlab-edge-detection-operator

Description: 自己整理的经典边缘检测算子matlab源程序 图像处理必备 1、canny算子 2、kirsch算子 3、laplacian算子 4、log算子 5、prewitt算子 6、robert算子 7、robinson算子 8、sobel算子-Own finishing classical edge detection operator matlab source image processing necessary 1, canny operator, kirsch operator, Laplacian operator, and the log operator Operators 6 prewitt, robert. Operator, robinson operator 8, sobel operator
Platform: | Size: 918528 | Author: 笑傲江湖 | Hits:

[Graph Recognize] VesselExtracting

Description: 用matlab自己编写的Kirsch s Templates 5*5的模板，可进行血管分割-Vessel segmentation matlab write your own Kirsch' s Templates 5* 5 template, can be
Platform: | Size: 1024 | Author: 陈萌梦 | Hits:

[Special Effects] CompassMATLAB

Description: demo中包括了目前常用的边缘检测算子，并添加了frei-chen、kirsch、drecedge、prewittcompass等边缘检测function函数。此外，实现了Ruzon罗盘算则的matlab编程，可以对灰度图像加以处理，实现边缘检测。-demo includes the most commonly used edge detection operator, and added frei-chen, kirsch, drecedge functions such as edge detection function. Moreover, to achieve the Ruzon compass count is the matlab programming, can be gray-scale image processing, edge detection.
Platform: | Size: 12288 | Author: 扬子 | Hits:

[2D Graphic] MATLAB

Description: image processing , kirsch filter using matlab code
Platform: | Size: 7168 | Author: mustafa khalid | Hits:

[matlab] Kirsch算子matlab实现

Description: Kirsch算子实现起来相对来说稍微麻烦一些，它采用8个模板对图像上的每一个像素点进行卷积求导数，这8个模板代表8个方向，对图像上的8个特定边缘方向作出最大响应，运算中取最大值作为图像的边缘输出（上述算法中用到的8个模板在下面的实现代码中给出）。为了便于读者理解该算法的实现，这里我们给出实现该算法的函数代码，可以稍加改动应用到自己的项目中去。
Platform: | Size: 26624 | Author: jsmilcm555@163.com | Hits:

[Special Effects] Kirsch算子

Description: kirsch算子提取边缘的源代码，非调用，可以运行(Kirsch operator to extract the edge of the source code, non call, you can run)
Platform: | Size: 91136 | Author: 游泳的鱼 | Hits:

[Special Effects] image

Description: 调用自定义函数解决题目： 1.读取自然图像、生成合成图像、高相关图像、高去相关图像，完成压缩 2.得到傅里叶变换后的图像 3.fft中心变换\walsh变换，进行两种变换的对比 4.得到傅里叶变换后的图像和傅里叶变换需要的时间，显示变换后的图像，显示傅里叶变换时间随图像像素的变化 5.显示不同阶数butterworth高通滤波和低通滤波滤波器的传递函数和处理后的图像 6.调用butterworthw.m，显示原图像、原图像频谱、低通滤波、高通滤波的传递函数，以及滤波器处理后的图像 7.拉普拉斯高斯滤波器进行滤波处理图像，同时显示原图像和滤波处理后图像 8.增强的图像，同时显示原图像、增强图像、再次增强图像和它们的直方图 9.kirsch\sobele提取图像边缘并显示，同时显示自然图像、合成图像、它们kirsch提取边缘处理的图像、它们sobel提取边缘处理的图像，便于对比 10.压缩，并显示不同像素值的图像；得到傅里叶变换后的图像、傅里叶变换、傅里叶中心变换需要的时间(Program the Discrete Fourier Transform (DFT) and time this program to see how it varies as a function of the image size. Implement the Laplacian of the Gaussian filter on different images and determine the different results for the different standard deviations. Implement two of the edge detection operators (Kirsch and Sobel) and compare their respective results as a function of their edge data extraction for a same gray scale threshold.)
Platform: | Size: 634880 | Author: malvina | Hits:

[Graph program] kirsch

Description: 实现kirsch边缘提取的kirsch函数。这个函数matlab不会自带，要自己编写。(It's a function for edge detection and matlab have not it,so you have to compile it by youself.)
Platform: | Size: 1024 | Author: 巴耶克 | Hits:

[Special Effects] matlab图像滤波去噪分析及其应用

Description: matlab图像滤波去噪分析及其应用 双线性滤波、Kirsch滤波、超限邻域滤波、逆滤波、双边滤波、同态滤波、小波滤波、六抽头滤波、约束最小平方滤波、非线性复扩散滤波、Lee滤波、Gabor滤波，、Wiener滤波、Kuwahara滤波、Beltrami流滤波、Lucy?Richardson滤波、NoLocalMeans滤波等研究内容。(Analysis and application of MATLAB image filtering and denoising Bilinear filtering, Kirsch filtering, transfinite neighborhood filtering, inverse filtering, bilateral filtering, homomorphic filtering, wavelet filtering, six tap filtering, constrained least square filtering, nonlinear complex diffusion filtering, Lee filtering, Gabor filtering, Wiener filtering, Kuwahara filtering, Beltrami flow filtering, Lucy Richardson filtering, nolocalmeans filtering, etc.)
Platform: | Size: 77824 | Author: 张先森zxs | Hits:
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