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Description: 以前从这个站下载的，改过后绝对无误的sobel源代码-the sobel is right and cute code
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Size: 1024 |
Author: 楚晓丽 |
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Description: 数字图像处理中的平滑和锐化（边缘检测）。包括1、添加椒盐、高斯噪声。2对噪声污染的图像分别使用邻域平均法、中值滤波法、K邻近平均法进行平滑。3对一幅图像利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。附处理源图像和处理结果截图。
-Digital image processing smoothing and sharpening (edge detection). Including 1, add salt and pepper, Gaussian noise. Two pairs of images were used noise pollution neighborhood average, median filtering, K close to the average method to smooth. 3 on an image using Roberts gradient method, Sobel operator and Laplacian sharpening, and compare the results. Laws dealing with the source image capture and processing results.
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Size: 281600 |
Author: 刘雨相 |
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Description: 从各种图像中提取该图像的边缘信息，比如cannny ,sobel,roberts边缘；以及视频资源-Extracted from various images of the image edge information, such as cannny, sobel, roberts edge and video resources
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Size: 621568 |
Author: 陈超 |
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Description: 在MATLAB环境下，实现对Lena图像的边缘提取，主要对比了Roberts、Prewitt、Sobel、Laplace四种算子的边缘提取的效果-In the MATLAB environment, to realize the Lena image edge extraction, mainly comparing Roberts, Prewitt, Sobel, Laplace edge detection operator of four results
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Size: 159744 |
Author: xujiangle |
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Description: sobel边缘检测在matlab环境下实现的源程序代码-Sobel edge detection in matlab source code realization
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Size: 1024 |
Author: 李明 |
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Description: sobel算子进行边缘提取的方法，梯度差分-sobel operator for edge detection method
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Size: 2048 |
Author: 孙海波 |
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Description: sobel edge detector matlab code with comments
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Size: 1024 |
Author: RJ |
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Description: 对图像进行高斯滤波后再提取边缘 对图像进行金字塔各层图像进行sobel提取边缘。
内附有原图，处理后的效果图及程序结果说明。-Gaussian filter and the image edge extraction layers of the image pyramid image sobel edge extraction. Enclosed is the original deal with the effects of plans and procedures after the results show.
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Size: 90112 |
Author: wang |
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Description: to detect edge using sobel filter
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Size: 5120 |
Author: kiran |
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Description: 基于Matlab平台实现目标信息提取。求未含噪声的原图像的周长需先对图像进行二值化，然后选择一种算法进行边缘检测，包含prewitt,canny,sobel等算法，再通过sum(sum())函数进行周长的计算并显示在相应的位置。为求包含特定目标的噪声污染图像的周长或面积，首先对图像进行去噪，再进行二值化，接着进行微小分割，实现边缘提取或者区域分割，进一步统计目标周长或者目标面积。-Based on Matlab platform to achieve the goal of information extraction. Perimeter need to seek not contain the original noise image binarized image, and then select an algorithm for edge detection, including prewitt, canny, sobel algorithm, the circumference of the sum (sum ()) function calculated and displayed in the appropriate location. Seeking to contain a specific target image the perimeter or area of noise pollution, the first image noise, and then binarized, followed by small split, edge detection or region segmentation, and further statistical target circumference or target area.
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Size: 1024 |
Author: 李丽 |
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Description: This use for sobel edge in matlab
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Size: 153600 |
Author: syaipul
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Description: 1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪 （bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标 22.文件打开窗口(1. image reversal 2. gray linear transform 3. nonlinear transform 4. histogram equalization 5. linear smoothing filter 6. median filter 7. image sharpening on Sobel edge detection operator and Laplasse: 8. gradient edge detection operator 9.LOG edge detection operator 10.Canny operator 11. boundary tracking (bwtraceboundary function) 12.Hough transform 13. histogram thresholding method 14. threshold method: Otsu method the 15. expansion operation 16. corrosion operation 17. opening and closing operation of the 18. opening and closing combination operation 19. morphological edge extraction 20. morphological skeleton extraction 21. direct extraction of four vertex coordinates 22. file open window)
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Size: 113664 |
Author: 春天里的野百合
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Description: MATLAB代码，Sobel算子边缘提取，已经运行成功了(MATLAB code, Sobel operator edge extraction, has been running successfully)
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Size: 2048 |
Author: 娜娜181
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Description: 该程序Sobel算法来提取图片边缘，不用matlab自带函数(Extract the image edge by using sobel algorithm,without orginal function from matlab)
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Size: 81920 |
Author: Liki816
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Description: 使用巴特沃斯高通滤波器实现图像锐化，用sobel算子实现图像分割，阈值分割图像(Using the Butterworth high pass filter to achieve image sharpening, the image segmentation is realized by Sobel operator and the threshold image is segmented.)
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Size: 2048 |
Author: 599ygmm
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Description: Sobel-Gx卷积结果，matlab代码(Sobel-Gx Convolution Results)
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Size: 11264 |
Author: 1285106466
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Description: MATLAB canny、sobel等各种边缘检测算子(edge detection using different methods)
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Size: 3072 |
Author: Jermy717
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Description: 产生频域中的‘sobel’滤波器，用滤波器对图像进行频域滤波，显示滤波后图像(The 'sobel' filter in the frequency domain is used to filter the image with the filter to display the filtered image.)
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Size: 93184 |
Author: 你四哥 |
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Description: 由Verilog编写在FPGA实现sobel算法应用于图像边缘检测，工程文件可在quartus13.1以上版本打开；工程使用到ram、fifo、pll三种ip核，design文件夹下包含ram、fifo、vga控制以及串口收发和sobel算法模块，sim和doc文件夹下分别包含modelsim的仿真模块和仿真结果；测试时将200*200分辨率的图片用matlab文件夹下的matlab脚本压缩、二值化，再将生成文件中数据用串口发给FPGA，边缘检测结果会通过VGA输出。(Written by Verilog in the FPGA implementation sobel algorithm applied to the edge detection of the image, the project file can be opened in the quartus13.1 or later project use ram, fifo, pll three ip kernel, design folder contains ram, fifo, vga control and Serial port transceiver and sobel algorithm module, sim and doc folder, respectively, include modelsim simulation module and simulation results test will be 200* 200 resolution picture matlab folder under the matlab script compression, binarization, and then generated Data in the file with the serial port to the FPGA, edge detection results will be output through the VGA.)
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Size: 10222592 |
Author: 丶大娱乐家 |
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Description: sobel算子边缘检测,matlab源程序。(sobel aaaaaaaaaaaaaaaaaaa)
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Size: 18432 |
Author: keerpt |
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