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graph-roberts
- 本文介绍了边缘检测的基本概念．使用 VC实现了 Roberts算子、Prewitt算子、 Sobel算子和 Laplacian算子．实验分析了各个算子的边缘检测效果及抗噪能 力。-This paper introduces the edge detection of the underlying concepts. VC use the Roberts operator, Prewitt operator, Sobel operator and the Laplacian operat
Sobel
- Sobel Filter in C. Sobel Filter may be used for edge detection application in Image processing applications
sobeledgedetection
- Sobel Edge Dectection figure
sobel
- sobel算子 自己编的函数 不是运用的库函数 非常有用 尤其对刚学习图像边缘提取的-sobel operator is not a function of own use of the library function is very useful especially for just learning of image edge extraction
Sobel-Edge-Dectector
- sobel vi in labview.this might help or give some basic idea about it.
edgedetection
- this a matlab code that find edge detection for sobel -this is a matlab code that find edge detection for sobel
WaveletTransform
- 边缘是图像中最重要的信息，是模式识别、图像分 割以及场景分析的重要基础。边缘检测是图像处理领 域一项重要的技术和任务。图像中边缘通常解释为灰 度值有突然改变，像素梯度具有局部极大值。很多经 典的边缘检测算子如:Roberts, Sobel, Prewitt, Frei- Chen和Laplacian等，均以图像局部区域特征与特定 边缘模式匹配为基础，定义数个方向导数模板(一般为 窗口)，将图像与模板进行卷积运算实现边缘检测。它 们具有实现简单，速度快速，易于应用
waveletanalysis
- 边缘是图像中最重要的信息，是模式识别、图像分 割以及场景分析的重要基础。边缘检测是图像处理领 域一项重要的技术和任务。图像中边缘通常解释为灰 度值有突然改变，像素梯度具有局部极大值。很多经 典的边缘检测算子如:Roberts, Sobel, Prewitt, Frei- Chen和Laplacian等，均以图像局部区域特征与特定 边缘模式匹配为基础，定义数个方向导数模板(一般为 窗口)，将图像与模板进行卷积运算实现边缘检测。它 们具有实现简单，速度快速，易于应用
8-Sobel
- 文档中描述了用8个方向的SOBEL算子，实现图像中对象边缘的检测功能-The document describes the SOBEL operator with eight directions of objects in an image edge detection function
sobel
- 针对不同的算子进行边缘检测，得到不同的效果图，针对sobel算子进行梯度去噪。-Edge detection for different operators, different renderings, Sobel operator gradient de-noising.
proj_2
- Opencv code for Sobel edge detection
Sobel
- sobel算子边缘检测的细化（姜炳旭 ，刘 杰 ，孙可 ）-sobel operator edge detection refinement (Jiangbing Xu, Liu Jie, Sun Ke)
Comparison-of-edge-detection-method
- 为了在实际应用中能够选择最佳的边缘检测方法，采用Matlab语言鳊程，将若干常用的边缘检测方法应用于花瓶边缘检测仿真实验．包括微分算子法(Robert算亍、Sobel算予、Prewitt算子和Kirseh算子)、高斯一拉普拉斯算子法、坎尼算子法、零交叉法和Frei—chen边缘检测法等,并进行了对比分析。-In practice, in order to be able to the best edge detection method using Matlab language bream
matlap
- 当原图像像素点处于边缘区域时，沿Sobel算子确定的边缘方向进行自适应插值，当原图像像素点处于非边缘区域时，采用双线性插值法进行插值。-When the original image pixel is in the edge area, along the Sobel operator to determine the edge direction of adaptive interpolation, when the original image pixels in the non edge
sobel
- IMAGE EDGE DETECTION USING SOBEL
Edge_Detection_v1
- VHDL based Sobel Edge Detection
Sobel-Filter
- this is a simple program of Sobel Filter that detect the edge in gray pictures.
les_mesures_evaluations_MSE_PSNR
- Edge detection algorithms are important tools in image processing applications for carrying out much information and being relatively easy to produce. Sobel Canny and logarithmic algorithms [1] are among several edge detection algorithms used