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Image processing based on PPT, a brief introduction of some basic knowledge of i...
图像处理基础的PPT,简单介绍一些图像基本知识-Image processing based on PPT, a brief introduction of some basic knowledge of image
- 2022-07-09 11:40:43下载
- 积分:1
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该上载的源代码是对位图进行处理的一个很好的例子
该上载的源代码是对位图进行处理的一个很好的例子-uploaded the source code to handle bitmap for a good example
- 2023-01-27 08:05:04下载
- 积分:1
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MO linear features editor of Class
MO线状地物编辑方面的类-MO linear features editor of Class
- 2022-02-03 11:38:37下载
- 积分:1
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BCB 基礎讀圖
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
BCB 基礎讀圖 適用新手
- 2022-03-11 08:53:59下载
- 积分:1
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VRML java3d combined with the examples used java3d loading VRML documents, and i...
vrml与java3d结合的例子,用java3d加载vrml文件,包含了vrml97.jar和一些示列-VRML java3d combined with the examples used java3d loading VRML documents, and includes some show vrml97.jar out
- 2022-07-28 15:19:43下载
- 积分:1
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图像分割和边缘检测的程序是基于MATLAB的是…
一个图像分割和边缘提取的程序,是基于matlab的,是我毕业时写的一个程序。-An image segmentation and edge detection procedure is based on the matlab is that when I graduated from a program written in.
- 2022-07-14 22:12:17下载
- 积分:1
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在这个目录中包含代码实现K
kmeans This directory contains code implementing the K-means algorithm. Source code may be found in KMEANS.CPP. Sample data isfound in KM2.DAT. The KMEANS program accepts input consisting of vectors and calculates the given number of cluster centers using the K-means algorithm. Output is directed to the screen. Usage for KMEANS is: KMEANS SOURCEFILE The format of the source file is: NPat - Number of patterns (int) SizeVect - Size of vector (int) NClust - Number of cluster centers(int) vect[1,1] ... vect[1,SizeVect] - vector 1 (real) vect[2,1] ... vect[2,SizeVect] - vector 2 (real) . . . . . . vect[NPat,1] ... vect[NClust,SizeVector] - vector N (real) To compile: ICC KMEANS.CPP -kmeans This directory contains code implementing the K-means algorithm. Source code may be found in KMEANS.CPP. Sample data isfound in KM2.DAT. The KMEANS program accepts input consisting of vectors and calculates the given number of cluster centers using the K-means algorithm. Outpu
- 2022-08-15 00:35:38下载
- 积分:1
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这个程序是应用两种图形变换形式(即:1.保持观测系统2.改变观测系统)来绘制三维图形...
这个程序是应用两种图形变换形式(即:1.保持观测系统2.改变观测系统)来绘制三维图形-This procedure is the application of two types of graphics transform form (ie: 1. To maintain observing systems 2. To change the observing system) to draw three-dimensional graphics
- 2022-11-26 01:25:03下载
- 积分:1
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surf特征点检测和匹配
surf算法的具体实现:
Surf算法原理
(1)、构建Hessian矩阵
(2)、构建尺度空间
图像的尺度空间是这幅图像在不同解析度下的表示,由式(4)知,一幅图像j(X)在不同解析度下的表示可以利用高斯核G(£)的卷积来实现,图像的尺度大小一般用高斯标准差来表示[6]。在计算视觉领域,尺度空间被象征性的表述为一个图像金字塔,其中,输入图像函数反复与高斯函数的核卷积并反复对其进行二次抽样,这种方法主要用于Sift算法的实现,但每层图像依赖于前一层图像,并且图像需要重设尺寸,因此,这种计算方法运算量较大,而SURF算法申请增加图像核的尺寸,这也是SIFT算法与SURF算法在使用金字塔原理方面的不同。算法允许尺度空间多层图像同时被处理,不需对图像进行二次抽样,从而提高算法性能。图1(a)是传统方式建立一个如图所示的金字塔结构,图像的寸是变化的,
- 2022-04-15 04:54:37下载
- 积分:1
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一个日文手写识别源码,有较高的参考价值。
一个日文手写识别源码,有较高的参考价值。-a Japanese handwriting recognition source, a high reference value.
- 2022-07-01 06:53:13下载
- 积分:1