搜索资源列表
数字图像处理alpha版
- 本软件是由作者经过数字图像处理课程的学习,采用vc++.net将其基本算法实现,其算法主要包括: 1.点运算(灰度直方图,直方图均衡处理,线性运算,二值化,灰度化等) 2.几何运算(旋转,放缩,镜像,平移) 3.几何空间增强(均值,中值滤波器,k近邻均值,中值滤波器,Roberts,sobel,priwitt,laplacian,wallis锐化算子等) 4.频率域增强(基2FFT进行空间域到频率域的转换,高斯,理想,巴特沃斯高低通滤波器) 5.形态学(膨胀,腐蚀,开,闭运算,边缘提取) 6.图
mysmoothandsharp
- 该压缩包中的程序实现对图像的平滑和锐化,其中采用多种方法实现平滑(包括均值滤波,中值滤波,顺序统计滤波)和锐化(包括采用Sobel算子和高通滤波)。-Program realization of the right image sharpening and smoothing. using a variety of methods in which to achieve smooth (including mean filtering, median filtering, Order Stati
test12-28
- 1.几种灰度变换,分段线性化,平方变换,对数变换,平方根变换等等 2.几种滤波器,中值滤波,均值滤波等等 3.图像分割,边缘检测,轮廓提取,以及SOBEL梯度算子 4.彩色图像,红色通道,绿色通道,蓝色通道 5.图像的几何变换,图像缩放,镜像(水平镜像和垂直镜像) -1. Several gray-scale transformation, piecewise linear, square transform, the number of transformation, an
sobelsuanzi
- 此程序先由Butterworth高通滤波器滤波图像,后用sobel算子程序进行边缘检测,效果不错!-this procedure first Butterworth high-pass filter images, After segmentation operator subroutine used for edge detection, good results!
DigitalImageProcessing_v1
- 本程序主要是一些学习影像处理时会用到的程序,其中包括: color to gray , segement RGB,、mean filter、median filter、user defined thresholding、otsu、Histogram equalization、Sobel edge detection、Prewitt edge detection,并可将边缘侦测所得到的信息以彩色线条贴至原图
图象处理程序
- 提供了图象直方图均衡,robert,sobel,prewitt,kirsch,gauss等方法的边缘检测运算,中值滤波,二维FFT变换和DCT变换,图象的反转,旋转等一些基本的图象模板变换和点变换的功能。目前只处理256*256的图象-the image histogram equalization, robert, segmentation, prewitt, "and Gauss methods of edge detection operators, the median fil
Spatial-filtering-of-images
- 现有三幅图像,图像1是包装瓶中的气泡图片,图像2是印刷电路板的元器件焊接质量检查图,图像3是封装后的胶囊状药品。实验要求从这三幅图片中, 1. 选择一副图像,并叠加零均值高斯噪声,分别利用均值滤波和中值滤波器对该有噪图像进行滤波,显示滤波后的图像,比较两滤波器的滤波效果。 2. 选择一副图像,并叠加椒盐噪声,分别用均值滤波器,中值滤波器对该图像进行滤波,比较滤波器的滤波效果。 3. 选择一幅图像,分别利用Laplacian算子和Sobel算子对图像进行锐化操作,比较锐化的效果。-Th
tuxiangruihua
- 图像锐化,包含拉普拉斯锐化法 4邻域模板 巴特沃斯高通滤波器锐化, 阶数M=3 截断频率D0=40,梯度算子锐化 sobel和prewi-Image sharpening, including Laplacian sharpening four neighborhood template Butterworth high-pass filter sharpening, the order M = 3 cut off frequency D0 = 40, sharpening sobel gr
Image-Processing
- vc++数字图像编程基础,包括点运算、几何变换(平移、旋转、缩放、镜像)、正交变换(沃尔什、傅里叶、离散余弦)、图像增强(图像平滑、中值滤波、梯度锐化、拉普拉斯锐化)、形态学变换(腐蚀、膨胀、开、关)、边缘与轮廓(robert、sobel、frewit、kirsch、gauss-laplace边缘检测算子,hough变换,轮廓提取,轮廓跟踪)、图像分析(阈值分割、投影检测、差影检测、模板匹配)、图像复原(卷积模糊、逆滤波复原、维纳滤波复原,随机、椒盐噪声)、图像编码(赫夫曼编码、香农费诺编码、行
ClassDesign
- 设计了一个图像处理的类,有sobel、Laplacian等边缘检测算法的实现,还有FFT、理想高通、低通滤波器、巴特沃斯滤波器的实现-Designed a type of image processing, a sobel, Laplacian edge detection algorithm such as the realization, as well as FFT, the ideal high-pass, low pass filter, Butterworth filter to a
imageproc
- Matlab图像处理,包含图像平滑、锐化等 图像平滑处理包含均值滤波和中值滤波 图像锐化处理包含拉普拉斯算子和Roberts算子、Prewitt算子和Sobel算子-Matlab image processing, including image smoothing, sharpening and other image smoothing with the mean filter and median filtering image sharpening with the Laplac
fingerprint
- 指纹识别算法的平滑处理和加强处理(高通滤波)有sobel prewitt log方法。保留的为prewitt。另一个文件是图像的二值化处理和去噪。后面的程序还在制作中-Fingerprint recognition algorithm to smooth and enhance the process (high-pass filter) has sobel prewitt log method. Reserved for the prewitt
41_cyq
- 可以打开bmp真彩图像,并能完成Sobel边缘检测算子提取边缘还能完成低通滤波,高通滤波等基本图像处理-Can open bmp true color images, and can complete the Sobel edge detection operator can extract the edge of complete low-pass filter, high pass filter, and other basic image processing
ImageProcessing
- matlab 图形图像处理 包括灰度直方图、均值滤波、位图分割、sobel边缘检测等-matlab graphics, image processing, including histogram, mean filter, bitmap segmentation, sobel edge detection
Image-Edge-Detection
- 提出一种在噪声条件下将中值滤波与Sobel、Canny算子相结合进行图像边缘检测的方法。首先,采用中值滤波对图像进 行平滑处理,再利用Sobel、Canny算子检测图像边缘。仿真实验表明。该方法对图像边缘检测精度较高,抗噪声性能强,可 提高图像边缘检测效果。-This article proposed an image edge detection method based on the median value filter,Sobel and Canny Operator und
Fundamentals-of-Image-Processing
- 非常全面的高级图像处理算法,包括灰度转换,彩色图像处理,DFT,直方图,膨胀,腐蚀,中值滤波,SOBEL滤波,RGB转HSV,Gamma校正等-Very comprehensive advanced image processing methods ,including gray scale transform, color image processing, DFT, SOBEL filter,RGB2HSV, GAMMA correction and so on.
TMS320C6678
- 本代码实现了TMS320C6678通过SOCKET编程建立一个服务器,电脑作为CLIENT端发送图片给TMS320C6678,6678对图片进行sobel滤波-The code to achieve the establishment of a TMS320C6678 server SOCKET programming, computer image as a CLIENT sends to TMS320C6678,6678 the picture sobel filter
filter_sobel_cgl
- 用IDL语言编写的sobel滤波算子,已通过调试,放心使用(the filter algorithm of sobel)
code39_v06
- This example shows how to generate a standalone C library from MATLAB code that implements a simple Sobel filter that performs bar code opertaion
image process
- 基础图像预处理的代码实现,均值/中值滤波,sobel/拉普拉斯/canny 提取边缘,直方图均衡化以及直方图规定化(Fundamental image preprocessing code implementation, mean/median filtering, sobel/Laplacian/canny extraction edges, histogram equalization, and histogram specification)