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fuzzyedge
- 此程序实现了模糊增强实现图像的边缘检测，利用模糊方法结合边缘检测实现边缘点的提取。-Realize this procedure to enhance implementation of fuzzy image edge detection, the use of fuzzy edge detection methods achieve the extraction of edge points.
matlab_binyuanjianche
- 利用边缘检测算法各种算子处理图像，提取图像轮廓-using a variety of operator of edge detection algorithm process images, and extract image contours
ImageProcessing
- Hough变换，边缘检测，差影法，轮廓提取与跟踪，模板匹配，投影法，图像复原，阈值分割和种子填充的源码。-Hough transform, edge detection, bad video method, contour extraction and tracking, template matching, projection method, image recovery, threshold segmentation of the source and seed filling.
67894454565367678844
- 本程序很好的实现了二值图像的轮廓跟踪，边缘提取和边缘检测-This procedure achieved good binary image of contour tracking, edge detection and edge detection
Canny
- CAnny算子提取边缘 边缘检测中canny良好独特的效果，广受青睐。内附完整的VC项目文件，和原图像及实验结果图像-Canny edge extraction operator Edge Detection canny good effect unique and widely popular. Containing a complete VC project documents, and the original image and experimental result image
car
- 运用MATLAB软件编程仿真，充分运用数字图像处理技术，运用边缘检测，神经网络识别等来实现汽车牌照的提取。-use MATLAB ,gain the number of car
adistortedimagerectificationalgorithmbasedonleasts
- 针对高精度的畸变图像,提出了一种基于最小二乘影像匹配的高精度畸变图像矫正算 法. 算法首先利用特征提取与边缘检测对图像进行预处理,并且将特征匹配与最小二乘算法相 结合,从而实现了图像与模板之间精确的子像素定位与匹配. 实验表明,该算法较好的解决了目前高精度畸变图像矫正算法中普遍存在的定位和匹配精度较差的缺陷,图像矫正效果良好,是一种有效的畸变图像矫正算法.-Image distortion for high-precision, a least-squares image matchin
test2_wavelet_decomposing
- 用两种方法做边缘检测并对比其效果：传统算子和小波分解去噪后得到的近似系数图像后提取边缘-Two ways to do edge detection and contrast the effect: the traditional operator and after denoising wavelet decomposition coefficients of the approximate image after the edge extraction
Image
- 一篇很优秀的关于图像边缘检测和特征提取算法的博士论文，文中介绍了不少有益的算法。-On a very good edge detection and feature extraction algorithm doctoral dissertation, In this paper, many useful algorithms.
line_sobel
- Canny进行边缘检测，得到图像的边缘，然后sobel算子对图像边缘进行卷积，然后用Hough变换进行直线提取。-Canny edge detection to obtain the edge image, and then sobel edge operator for convolution, and then use the Hough transform for straight line extraction.
EdgeContour
- 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。霍夫变换，种子填充，轮廓跟踪和轮廓提取。-Edge detection, including: Roberts edge operator, Sobel edge detection operator, Kirsch edge detection operator, Laplacian, Laplacian of Gaussian. Hough transform, seed
Mytest
- 图像处理各种算法的实现，包括BMP位图显示、图像几何变换、灰度变换、边缘检测、圆心提取算法等。-A variety of image processing algorithm, including BMP bitmap display, image geometric transformation, gray-scale transform, edge detection, core extraction algorithm etc.
facerecgnizesys
- 图象处理,边缘检测提取,定位特征区域对人面部进行识别-Image processing, edge detection extraction, Positioning human facial features of the region to identify
GUISUSAN
- 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
MRIbianyuan
- 小波变换模极大值用于MRI图像的边缘检测以及特征值提取-Wavelet transform modulus maxima for the MRI images and the Feature Extraction of Edge Detection
fastcheck
- 一种改进的快速模糊边缘检测算法 能够快速有效地提取二维图像数据边缘-An Improved Fast fuzzy edge detection algorithm to quickly and effectively extract the edge of two-dimensional image data
duochidushang
- 提出了一种基于数学形态学的多尺度熵权边缘检测方法。信息熵为图像的内在特性，由它来决定不同结构元 素所提取的边缘在最终合成边缘中所占的比重，是自适应的和客观的-A multi-scale based on mathematical morphology edge detection method of entropy. Information entropy inherent characteristics of the image, from which different structur
smagic
- 图像处理综合例子，提供的功能主要有： (1) 打开,显示,保存(另存),打印包括bmp,jpg,tif,gif,tga,pcx,png,psd等在内的各种常用图像 (2) 可以对图像实现放大/缩小观看,并可显示其直方图(态度,红,蓝,绿四通道) (3) 点运算:图像格式转换,阈值变换,窗口变换,灰度拉伸,态度均衡 (4) 几何变换:平移,转置,缩放,旋转,水平镜像,垂直镜像 (5) 正交变换:傅立叶,离散余弦,沃什,霍特林等 (6) 图像增强:图像平滑,中值滤波,梯
2
- 边缘特征的提取就是求图像梯度的局部最大值和方向。实际计算中，以微分算子的形式表示，并采用快速卷积函数来实现。常用的算子有微分算子，拉普拉斯算子，Canny算子等。其中Canny边缘检测是一种较新的边缘检测算子，具有较好的边缘检测性能，得到越来越广泛的应用。Canny边缘检测法利用高斯函数的一阶微分，它能在噪声抑制和边缘检测之间取得较好的平衡-Edge feature extraction is to seek the local maximum of image gradient and ori
bianyuanjianc
- 边缘检测与提取的相关源代码，包含了一阶微分，二阶微分边缘检测，以及二值图像细线化处理代码！-Edge detection and extraction of relevant source code, including the first-order differential, second derivative edge detection, thinning, and binary image processing code!