网站首页

椭圆圆拟合

于 2020-12-30 发布

 0  307

下载积分: 1 下载次数: 5

我要下载

代码说明：

说明：图像预处理，灰度化，滤波，将图像输入后经过算法得到灰度图，然后进行后续一系列转化，拟合圆和椭圆曲线(Image preprocessing, graying, filtering)

文件列表：

圆拟合, 0 , 2019-03-27
圆拟合\circlefit.m, 358 , 2019-03-27
圆拟合\main.m, 1307 , 2019-03-27
圆拟合\圆1.jpg, 19646 , 2019-03-27
椭圆拟合, 0 , 2019-03-27
椭圆拟合\fit_ellipse.m, 10350 , 2019-03-27
椭圆拟合\main.m, 1088 , 2019-03-27
椭圆拟合\椭圆1.jpg, 21331 , 2019-03-27
椭圆拟合\椭圆2.jpg, 26733 , 2019-03-27
椭圆拟合\椭圆3.jpg, 23555 , 2019-03-27
椭圆拟合\椭圆4.jpg, 25268 , 2019-03-27

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

fangzhen
用matlab画几个六边形。。。。。。。。。。。。。(Draw a few hexagons with MATLAB)

2017-12-05 10:15:19下载

积分：1
MatLab
图片的旋转、截图、灰度、翻转、滤波、去噪等基本处理(Image rotation, screenshots, gray, flip, filtering, noise and other basic processing)

2013-10-22 17:06:27下载

积分：1
dct-svd
digital color image watermarking based on dct-svd usinf differential evolution

2015-03-22 20:01:07下载

积分：1
111
去雾处理，可以生成深度图和去雾后的图像用matlab实现(To fog treatment, can generate a depth map and to fog the image after the realization of using matlab)

2021-05-13 14:30:02下载

积分：1
matlab 处理
对图中微流道各个形状模块进行分割，并计算了微流道的宽度，还有入射光钎到接受光纤的距离。(The specific module is divided and the length and width are calculated.)

2017-12-26 10:33:27下载

积分：1
hsv_file
本代码主要是基于HSV的阴影检测及消除，分别提取前景及背景图像，进行色彩空间转换。HSV空间类似人类感觉色彩的方式，可以更加准确地识别阴影，并保持在计算上简单。(This code is mainly based on the HSV shadow detection and elimination, extract the foreground and the background image, respectively, for color space conversion. HSV space is similar to the ways the human feel color, can more accurately identify the shadow, and keep it simple in calculation. )

2013-05-27 08:27:32下载

积分：1
histmatch
说明：直方图匹配，或者叫做直方图规定化。在matlab下实现，但是没有使用IPT中的histeq进行规定化。(Histogram matching,or histogram specification is the basic method in the digit image processing. We provide a implementation in matlab without using IPT function histeq)

2011-03-02 15:55:24下载

积分：1
sift
sift特征点检测及匹配，matlab源码(sift feature point detection and matching, matlab source code)

2009-10-21 10:16:25下载

积分：1
Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方法。本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果对参数的依赖性减小。 (This paper mainly study image segmentation of active contour model based on level set. After reviewing the development of the active contour model, curve evolution and level set method are presented, then we proved that the level set method has a stable numerical realization and can describe the topology change of the contour naturally, in addition we introduce level set of variational method. We introduce two different GAC models in this paper: Li Chunming model which is based on gradient information and Chan-Vese model （C-V model） which is based on region information. Based on the drawbacks and advantages of these two models, we improve the C-V model by adding penalizing energy term of signed distance function, at the same time, mending the external energy term which based on region information, then the re-initialization of the level set can accomplish in the model evolution, and the degree of the segmentation result depend on the parameters decline. )

2011-12-20 20:27:30下载

积分：1
similarity
自相似特征（self-similarity）描述子的提取代码，算法见“Matching Local Self-Similarities across Images and Videos”(Self-similar characteristics (self-similarity) describe the extraction of sub-code, algorithms, see " Matching Local Self-Similarities across Images and Videos" )

2010-01-19 21:19:31下载

积分：1

696516资源总数
106611会员总数
19今日下载

椭圆圆拟合

0 个回复

热门标签

热门下载