搜索资源列表
getcircle
- 现对图像进行边缘提取，然后利用霍夫变换提取图像中的圆环
roicirclecrop
- 在任意图像中提取感兴趣的圆，点击圆的中心和边缘，并测量其半径！-Circle of interest, click on any image of the center and edge of the circle, and measure its radius.
xiaoshu
- 圆心提取，但只能应用与只有圆的图像上，如靶标。-Center extraction, but can only be applied with only the image circle, such as target
FindCircles
- 利用OpenCV在图像中寻找圆,先对图像进行预处理，之后在图像中寻找圆并将圆的相关参数提取出来-find circles in an image
hough
- hough变换的matlab源代码，可以提取直线和圆-hough transform matlab source code, can extract lines and circles
CircularEdgeHough_Detection_Matlab
- 圆的hough变换边缘检测及提取，Matlab程序，对图像方面的研究和学习有一定帮助。-Hough transform circle edge detection and extraction, Matlab program, the image of research and learning have some help.
jiyuzuixiaoerchengfagaijindesuijituoyuanjiance
- 为了提高数字图像中椭圆检测的效率和准确性,提出了一个基于最小二乘法的改进的随机椭圆检测算法. 该算法随机选取图像中的3 个边缘点,在以这3 个点为中心的窗口内,从边缘点中拟合出可能椭圆,并通过随机选 取的第4 个边缘点来确认可能椭圆. 利用直接最小二乘法椭圆拟合的特性,引入可能椭圆边缘点收集和椭圆重新 拟合的迭代过程来提取最终的椭圆参数. 通过对含有不同噪声的仿真图片和包括残缺椭圆的实际图片的实验表 明,新算法的改进是有效的. 与原算法相比,新算法降低了对参数的依赖性,提高了检测
leituoyuantezhengzidongshibiejiyaxiangsutiqudewanz
- 针对视觉检测中高精度、自动化类椭圆图像特征提取的需要,提出一种类椭圆特征自动识别和中心亚像 素定位的完整实现方法。方法中采用基于类椭圆边缘属性对特征区域进行自动识别,采用最小二乘椭圆拟合 精确求取类椭圆亚像素定位中心。实验表明,基于该解决方案,可以实现类椭圆特征的自动识别及椭圆中心的 亚像素定位,定位算法精度较高,鲁棒性强,同时简便易行,不需要人机交互,可以很好地满足视觉检测仪器化 需求。-Vision testing for high-precision, automated
yxm
- 基于Hessian矩阵法提取灰度图像中的圆光条并拟合出圆。-Hessian matrix method based on gray-scale image extracted Wonkwang and fitting out of a round section.
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.
fruit_ID
- 利用特征提取和分类的方法,假设输入值为{大,圆,光滑}为水果的三个特征值,来代表三种不同的水果,识别苹果\梨\香蕉\桔子\菠萝水果类别. -The use of feature extraction and classification methods, assuming that the import value was (large, round, smooth fruit) for the three characteristics of value, to represent three
hough
- 根据园的方程（x－a）×（x－a）＋（y－b）×（y－b）＝R×R，将参数空间增加到a，b，R三维空间. 常用的hough变换计算量太大,然而随机hough变换虽然计算量相对小点,但是准确率没有前者高.现在使用 一种改进的方法:提取边缘图像,然后边缘跟踪,在边缘曲线上进行hough变换检测圆.-According to Park' s equation (x-a) × (x-a)+ (y-b) × (y-b) = R × R, the parameter space to a,
hough_circle
- 用hough变换提取圆，只能提取外围能检测到得圆，对相交的圆或包含在其他圆内的圆提取还需要改进。-With the hough transform to extract the round, can only be extracted to get round the external can be detected on the intersection of circle or included in the other circle inside the circle extraction
imagcxHough
- hough变换，提取直线和圆，VC++源代码-HoughDIB
chengxu
- 对图像中的直线或圆用hough变换进行提取，可以查看图像的直方图-The image of the straight line or circle with the hough transform to extract, you can view the image histogram
dingweiyuan
- 检测图片里的圆，并提取出圆心坐标和半径数据，需安装matlab。-Detection in the picture round, and the center coordinates and radius of the extracted data need to install matlab.
fisheyetestimage
- 鱼眼测试用图 基于圆环中心提取圆心 通过等距模型进行转变 只是test图 不需要的别下载 在此提醒-Fish eye test chart on the center ring center to extract the model by changing only a test isometric map do not need to download a reminder of
subpixel05
- 一种亚像素圆检测的新算法.kdh 圆结构光光条中心亚像素级提取方法.kdh-A sub-pixel of the new circle detection algorithm. Kdh center circular structure of bare sub-pixel level extraction. Kdh
mine2
- 人眼红膜提取程序，自动分割人眼的虹膜的内圆环和外圆环，含详细说明文档。-Were jealous of membrane extraction process, automatic segmentation of the human eye' s iris and the inner ring outer ring.
hough变换源码（直线&圆）
- OpenCV中的hough变换源码，里面包括直线以及圆变换提取源代码。(OpenCV transform source code in Hough,Which includes the line and the circle transform, extract the source code)