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HU不变矩程序代码很多,但是没找到一个完整准确的代码。本人对其中的某些代码修正后,和matlab计算结果进行比较,结果是一致的。本程序没有利用Opencv计算Hu矩的函数,好像opencv计算的M03和M30应该对调,否则,和matlab计算不一样!对旋转、缩放的图像进行测试,HU矩也是一样的,不信可以利用提供的图片对比一下。由于HU矩比较小,程序对HU矩取对数便于查看比较。总之,程序绝对安全可靠,可直接调用。,HU moment invariants code a lot, but could
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基于MATLAB平台上,计算HU矩的算法编程。可以不用花时间去考虑怎么计算那些不变矩了。-MATLAB-based platform, the algorithm for calculating the moment HU programming. Can not take the time to consider how those calculated by moment invariants.
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自己编写的Hu不变矩c++计算程序,可对图像进行二值化后,搜索二值化图像中的高亮目标并进行数字标注,同时查看搜索到的每个目标的七阶不变矩-The Hu invariant moments to write your own calculation program, the image can be binary, the search in the binary image digital mark targets and highlight the same time, view the se
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locatoin 不变矩定位.基于HU矩的几何定位,HU矩跟用OPENCV的函数求到得一样-locatoin moment invariants location. HU based on the geometric moment position, HU moment function with the use OPENCV seeking to have the same
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这是印章鉴定系统中的重要算法,包括去除背景,基于hu矩不变量的识别方法等-This is a seal of identification system of the important algorithms, including the removal of background, based on moment invariants hu identification methods
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图象 处 理和模式识别中经常根据物体的形状来识别物
体或对物体进行分类。形状特征可以分为区域特征和边界特
征两大类,矩不变量是最基本的形状特征。Hu提出的矩不变
量是图象区域内部细节的描述,是一种区域特征。它是建立
在对一个区域内部灰度值的统计分析基础上的,需要目标区
域的所有象素参与运算-Image processing and pattern recognition are often based on the shape of objects to identify o
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Hu的七个不变矩在图像处理,尤其是特征提取方面是很重要的一个概念。本代码实现了图像的7个不变矩的计算和输出。- Hu s 7 moment invariants is significant in image processing,especially in feature seletcion. This code calculate them.
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图象不变矩理论提出的论文,1962年Hu在IEEE上发变,被2700多骗IEEE论文引用,奠定了图象不变矩在模式识别中的理论基础
文献资料详见:
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=1057692-Image of moment invariants theory papers, 1962, Hu made the change in the IEEE, the IEEE cheated more than 27
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Hu的七个不变矩在图像匹配检索中适用广泛。本代码仅计算图像间Hu的七个矩的D2大小,直观的了解Hu矩的应用-seven moment invariants in image retrieval in the application of broad match. Only the calculation of the code between the image of the seven Hu moments D2 size, intuitive understanding of the app
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:提出一种快速有效推导不变矩的方法—三角函数生成法,并在此基础上描述了一种基于Hu 形状不变矩的
图像全局形状特征提取方法和算法。实验结果表明,使用这种算法提取的形状特征向量具有对平移、旋转和尺度变
化的不变性,适合于进行图像形状的检索。-The method of generating trigonometric function is suggested as a new efficient way to derive various moment
invariants,and
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首先把图像灰度化,可灰度化8位和24位及16位的图像,然后提取图像的HU7不变矩。-First of all, the gray image can be gray with 8-bit and 24-bit and 16 bit image, then extract the image HU7 moment invariants.
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毕业设计,基于内容的图像检索,支持的检索特征包括 sift,颜色直方图,灰度矩阵,HU不变矩,边缘方向直方图,检索方法使用K-means和K-D树两种,需要OPENCV支持,运行时请先选定一个文件夹来生成特征库,特征库用access数据库保存,只支持JPG文件-Graduate design, content-based image retrieval, search features, including support sift, color histogram, gray matrix,
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图像不变矩是基于图像的几何结构特征,可以用于图像匹配方面,有很好的效果-Image moment invariants is based on the geometric structure of the image can be used for image matching, there were good results
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这是胡不变矩的经典matlab程序,其实就是不变矩的验证,七阶矩.-This is the classic Hu invariant moments matlab program, in fact, the same moment the validation, seven-order moments.
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图像处理及不变矩计算,可以了解不变矩的技术-Image processing and calculation of moment invariants, moment invariants can understand the technical
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基于不变矩的图像识别。本程序的作用是通过训练样本,对三维图像的一帧或几帧进行特征匹配以确定图形的类别(模式识别)。-Image recognition based on moment invariants. The role of this procedure by training samples, one or several frames of the three-dimensional image feature matching to determine the category of
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几篇关于不变矩的相应中文实例论文,比较详细-Several articles on moment invariants corresponding Chinese examples papers
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关于hu不变矩的c语言程序主要用于图形学对形状描述。-
About hu moment invariants c language program mainly for the graphics on the shape descr iption.
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本程序实现Hu不变矩,Matlab代码。-This program implements Hu moment invariants, Matlab code.
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一个计算Hu不变矩的代码例子,直接放入console中,即可运行。(A code example for calculating Hu moment invariants, directly into the console, can run.)
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