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Digital-Image-Processing
- 1 打开一个BMP文件,将其局部区域的灰度值进行改变,另存为一个新的BMP文件,要求显示出原BMP图像和新BMP图像。 2.编程实现图像傅立叶高通、低通滤波。 3.打开一幅图像,添加椒盐、高斯噪声,然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑 4.打开一幅图像,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。 5.编写一个程序,对输入的图像进行哈夫曼编码,显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像
4
- 在vc平台下实现了对所选图像进行robert边缘算子,sobel算子,拉普拉斯算子等等边缘检测-Vc platform to achieve the selected image robert edge operator, sobel operator, Laplacian edge detection
source
- 图像处理系列之边缘检测篇 涵盖内容: 1>Roberts算子 2>Prewitt算子 3>Sobel算子 4>Laplacian算子-Edge Detection
CHENGXU
- 另存为一个新的BMP文件,要求显示出原BMP图像和新BMP图像。 2.编程实现图像傅立叶高通、低通滤波。 3.打开一幅图像,添加椒盐、高斯噪声,然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑 4.打开一幅图像,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。 5.编写一个程序,对输入的图像进行哈夫曼编码,显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像 6.在图像中生成一个矩形,然后用模板匹配法找出矩形位置。使用SSDA或改进的SSDA法-ave
Image-Edge-Detection
- 对媒体技术实验之---图像边缘检测,分别使用Sobel,Prewitt,Roberts,Laplacian of Gaussian,zero-cross,Canny检测法对灰度图像进行边缘检测-For media technology experiments--- image edge detection, respectively, using Sobel, Prewitt, Roberts, Laplacian of Gaussian, zero-cross, Canny detection
BYJC
- java 实现的边缘检测算法,有Roberts算子、Prewitt算子、Laplacian算子、Sobel算子,有界面,直接运行org.zfz.app.PhotoApp,-java implementation of edge detection algorithms, Roberts operator, Prewitt operator, Laplacian operator, Sobel operator, interface, directly run org.zfz.app.PhotoA
Matlab-GUI_image5-(2)
- 使用Matlab GUI界面编写的图像锐化程序,实现的功能包括:图像的打开、保存、使用“sobel算子”、“prewitt算子”、“roberts算子”、“log算子”、“canny算子”、“zero-cross算子”、“laplacian算子”对图像进行锐化等。-Written in Matlab GUI interface using image sharpening procedures, functions include: the image open, save, use the &
DigitalImageProcessing
- 图像分割中的robert算子,sobel算子,laplacian算子,prewitt算子,kirsch算子,log算子,canny算子-Image segmentation operator robert, sobel operator, laplacian operator, prewitt operator, kirsch operator, log operator, canny operator
LRG51
- 实现两种锐化图像输出,要求采用两种梯度算子:(1)Sobel梯度算子(2)拉普拉斯算子:-The realization of two types of sharpening the image output request using two gradient operator: (1) Sobel gradient operator (2) Laplacian:
Edge-detection
- 不用库函数,实现基本的图像边缘检测,主要以下三个算法:Laplacian, Roberts, Sobel and the Prewitt Edge detection algorithms-Implement three Edge detection algorithms:Laplacian, Roberts, Sobel and the Prewitt Edge detection algorithms
sharpen
- 图像锐化。打开一幅图像,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。-Image sharpening. Open an image using the gradient method Roberts, Sobel operator and Laplacian sharpening, and compare the results.
edge-detection
- Roberts operator,Sobel operator,Laplacian operator,LOG operator,Prewitt operator各算法在图像处理的边缘检测中的比较-Roberts operator, Sobel operator, Laplacian operator, LOG operator, Prewitt operator compares the edge detection algorithm in the image processing
ques10
- . Write MATLAB code that will do the following. (a) Perform point detection. (b) Perform line detection. (c) Perform edge detection using Laplacian, Prewitt, Sobel operators. (d) Perform boundary detection using Hough Transform. (e) Perform
imgReinforce
- 利用matlab的滤波器对图像进行增强。使用到了Laplace和Sobel两种算子。压缩文件中包含图像文件。-Perform processing steps one by one apply sharpening filters (Laplacian and Sobel) with other spatial filters to enhance the original image。
EDGE
- 可用于打开/保存位图,并实现对位图的边缘检测:Roberts边缘算子、Sobel边缘检测算子、Prewitt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-Can be used to open/save the bitmap and edge detection for bitmap: Roberts edge operator, Sobel edge detection operator, Prewitt edge detection operator, Kirsch
image-processing-method
- 这是一个关于图像处理课程的综合性程序,囊括了图形变换(傅里叶正反变换和离散余旋正反变换)、灰度变换(线性拉伸、直方图均衡)、图像增强(中值滤波、均值滤波以及梯度锐化)、代数运算(两幅图像之间的相加减)、图像分割(Roberts算法、Sobel算法、Laplacian算法以及区域生长)、图像转换(灰度化和二值化)等。-It is a comprehensive program for image processing programs, to include graphics transforma
EdgeDetection
- 边缘检测,分别使用Laplacian, Roberts, Sobel 以及Prewitt 滤波-edge-detection:Laplacian, Roberts, Sobel and Prewitt filter
hm3_2
- (1)读取一幅图像,添加高斯、椒盐噪声,用邻域平均法、中值滤波法和K邻近平均法处理。 (2)读取一幅图像,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。-1.read an image, add a Gaussian/salt or pepper noise, then process with the neighborhood average/median filtering or K N nearest average law method.Output p
Edge-Detection
- 边缘检测的C程序,包含Rovert、Sobel、Prewitt、Laplacian、Laplacian-Gaussdeng等算法-Edge Detection of C procedures, including Rovert, Sobel, Prewitt, Laplacian, Laplacian-Gaussdeng algorithms
image-process
- 5*5区域的邻域平均法,5*5中值滤波法,图像的锐化(Sobel,Laplacian算子),Roberts梯度锐化算法-neighbourhood averaging and median filtering of 5*5area, Image sharpening(include Sobel,Laplacian),and robert gradient sharpening algorithm