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a
- 不带像素操作的机器视觉代码-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters
CVmodel
- 实现了Chan－Vese算法，参考文献active contour without edges, 图像处理方面引用率最高的文献之一
Gl_ShadowsVolumes.ZIP
- The purpose of this demo is to create shadows using a technique called stencil shadow volumes in a 3d scene. To do this we will not need the shadow matrix from previous demo. In fact in order to perform this all we need is to render the sil
Findedgesofacolorimage
- This program finds the edges of a color image by converting the original image to YCbCr color space. Basic edge detection technique used is canny.
life3D
- 3-Dimensional version of Conway s Game of Life. \"Life\" is a cellular automaton invented by John Conway that involves live and dead cells in a rectangular, two-dimensional universe. This implementation uses a M x M x M grid the number initial ramdom
regionbased_seg_demo
- This code implements the well-known Chan-Vese segmentation algorithm from the paper \"Active Contours Without Edges.\" This technique deforms an initial curve so that it separates foreground from background based on the means of the two regions.
Lianxi
- 支持图像的边缘特征提取,和获取直方图 等-support of the edges in the image feature extraction, and access to, such as histogram
c第二章 matlab语言基础h2
- 用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water
小波变换在活塞环图像边缘检测中的应用研究
- 摘 要 小波变换是时间频率的局部化分析，它可以通过伸缩平移运算对信号逐步进行多尺度细化。本文正是基于小波变换在图像处理领域中表现出的多尺度分析，提出了用小波变换检测活塞环图像边缘的方法，这种方法通过对二维小波变换图像局部极大值的检测得到图像的边缘信息。通过实验证明了这种方法的有效性。-Abstract wavelet transform is the local time frequency analysis, it can shift computing through telescopic
ImageProcess2
- 灰度图像边缘检测 1.编程实现以下六种图像边缘检测算子。 （1）Roberts边缘算子 （2）Sobel边缘算子 （3）Prewitt边缘算子 （4）拉普拉斯边缘算子 （5）Kirsch边缘算子 2.根据检测结果，分析与比较各种边缘检测算法的主要区别。 -Edge Detection 1. Programming to achieve the following six kinds of image edge detection operator. (1) Rob
pixellib
- 一个很好的图像变换程序，能够很好的去除图像变换带来的边缘锯齿-A good image conversion program, to bring good to remove the jagged edges image transformation
edgelink.rar
- 连接边缘算法提取的孤立点，实现图像边缘连接,link the point to get edges in the image
Graphics
- 作为图形图像课程的设计，内容有椭圆中点（Bresenham算法），圆中点（Bresenham算法），直线中点Bresenham算法，画椭圆，画多边形（5边），画折线（6个点）。运行在VC6.0下用MFC-As a graphic image curriculum design, content elliptical midpoint (Bresenham algorithm), round the mid-point (Bresenham algorithm), a straight line
javaline3
- 用JAVA实现的多边形填充。单击画多边形的边，双击围成多边形，三击开始填充。并且可以修改多边形边的颜色，填充色。-Implemented with JAVA polygon fill. Click the picture side of the polygon, double-click the enclosed polygon, three-hit start filling. And can modify the color of the polygon edges, filled with
Image-Segmentation
- 一个基于图形的高效图像分割算法，包括论文及相应的源代码。-This paper addresses the problem of segmenting an image into regions. We define a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develo
circle-line
- 对图像的边缘点使用最小二乘法进行圆弧拟合，对图像轮廓进行多边形逼近，算法实用快速，可靠-The edges of the image point arc fitting using least squares method, the image contour polygon approximation algorithm practical fast, reliable
y__
- ...图像中无用信息去除，包括 的黑边 自动切割掉 Picture Viewer ... [XsImageEffect.rar] - 简要介绍： 提供强大的图像处理功能， 完全源代码公开， 包括旋转，放大，缩小，自动校正，选择范围，裁剪，自动去除黑边，镜像 等等功能... -... Removal of useless information in the image, including automatic cut off the black edges Picture Vi
Contour-detection
- 实现图像的边缘轮廓检测，用于傅里叶描述子的提取，作为特征匹配的第一步-The edges of image detection, Fourier descr iptors for the extraction, feature matching as a first step
EdgeDetection
- 边缘检测1.制作一张包括色块、线条的单色背景图片，先对其作低通滤波产生一幅色块和线条边缘模糊的降质图片待处理，采用任意二种边缘检测算法检测待处理图片中的色块和线条的边缘，得到二值化的处理结果图。从结果图中提取色块和线条的边界坐标值，与实际生成原始图像时采用的真实坐标数据作比较，对产生的检测误差作分析。2.拍摄一张包含待检测物体的黑白或者彩色照片，试采用一种边缘检测的算法做待检测物体的自动提取，对生成的结果作分析。-Edge Detection 1. To produce a including
cvThreshold_cvCanny
- open cv 邊緣化 用Canny作邊緣化處理 cvCanny, void cvCanny( const CvArr* image, CvArr* edges, double threshold1, double threshold2, int aperture_size=3 ) image 單通道輸入圖像. edges 單通道存儲邊緣的輸出圖像 threshold1 第一個閾值 threshold2 第二個閾值 ap