Description: 做的一个在线光学字符识别的vc程序，主要采用了图像的矩特征和几何特征等两种方法，提供了完整了C＋＋源代码，可供图像处理和模式识别人员参考。-do an online Optical Character Recognition vc procedures, used mainly to the moment the image characteristics and geometric features such as the two methods, providing a complete C + + source code, for image processing and pattern recognition reference. Platform: |
Size: 866375 |
Author:任芳 |
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Description: 模式识别,使用了几何匹配功能,可以在360度范围内寻找目标.-pattern recognition, the use of the geometric matching function, in the range of 360 to look for targets. Platform: |
Size: 198635 |
Author:yms |
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Description: 做的一个在线光学字符识别的vc程序，主要采用了图像的矩特征和几何特征等两种方法，提供了完整了C＋＋源代码，可供图像处理和模式识别人员参考。-do an online Optical Character Recognition vc procedures, used mainly to the moment the image characteristics and geometric features such as the two methods, providing a complete C++ source code, for image processing and pattern recognition reference. Platform: |
Size: 866304 |
Author:QHLee |
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Description: 模式识别,使用了几何匹配功能,可以在360度范围内寻找目标.-pattern recognition, the use of the geometric matching function, in the range of 360 to look for targets. Platform: |
Size: 198656 |
Author:yms |
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Description: 配套专业版源代码软件DIPA功能简介
与《实用图像处理与分析》配套的源代码软件DIPA是一套完全可执行的VC++界面源代码，界面内容除了图像的表示、读入、保存、彩色变灰度以外，还包括图像的2值化处理、微分变换、几何变换、彩色变换、参数测量、傅里叶变换、小波变换、Hough变换、模式识别、神经网络、遗传算法、图像压缩等功能，提供有近100个图像处理与分析函数的源代码。该软件主要适用于图像处理的教学和科研-Supporting the professional version of the software source code About Dipa functional and practical image processing and analysis, the source code of the software package Dipa is a fully executable VC++ Interface source code, interface elements in addition to images that read, preserve, gray color change also includes image processing of 2 values, differential transform, geometric transformations, color transform, parameter measurement, Fourier transform, wavelet transform, Hough transform, pattern recognition, neural networks, genetic algorithms, image compression, etc. function, provided there are nearly 100 image processing and analysis function of the source code. The software is mainly applied to image processing teaching and research Platform: |
Size: 17836032 |
Author:陈新秋 |
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Description: 基于canny的灰色预测和模式识别,标定的一种做法是：在一块平板上画若干个点， 同时用这两部相机照相，分别得到这些点在它们像平面上的像点，利用这两组像点的几何关系就可以得到这两部相机的相对位置。然而，无论在物平面或像平面上我们都无法直接得到没有几何尺寸的“点”。实际的做法是在物平面上画若干个圆（称为靶标），它们的圆心就是几何的点了。而它们的像一般会变形，如图1所示，所以必须从靶标上的这些圆的像中把圆心的像精确地找到，标定就可实现。-Based on the gray canny prediction and pattern recognition, calibration approach is to: a plate painted in a number of points, at the same time with these two cameras camera, respectively, as these points in their plane as points, the use of these two groups geometric relationship between the image point can be that the relative positions of two cameras. However, in terms of objects such as plane or plane, we can not directly be no geometry point. Actual practice is complex plane painted in a number of round (known as targets), their geometric center of a circle is the point. And they generally like deformation, as shown in Figure 1, it must target these round, like in the center of a circle of like to find precise, calibration can achieve. Platform: |
Size: 2048 |
Author:周易 |
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Description: 图像模式识别的各种算法及其编程实现,包括模板匹配分类器、几何分类器和神经网络分类器等，可用于手写数字的识别。-A variety of image pattern recognition algorithm and its programming, including template matching classifier, geometric classifier and neural network classifiers, etc., can be used for handwritten numeral recognition. Platform: |
Size: 528384 |
Author:MORGAN |
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Description: 图像处理 o 梯度 边缘和角点 o 采样 差值和几何变换 o 形态学操作 o 滤波和彩色变换 o 金字塔及其应用 o 连接组件 o 图像和轮廓矩 o 特殊图像变换 o 直方图 o 匹配 结构分析 o 轮廓处理 o 计算几何 o 平面划分 运动分析和对象跟踪 o 背景统计量的累积 o 运动模板 o 对象跟踪 o 光流 o 预估器 模式识别 o 目标检测 照相机定标和三维重建 o 照相机定标 o 姿态估计 o 极线几何 函数列表 参考图像处理注意:本章描述图像处理和分析的一些函数-O gradient edge and corner of the image processing o Sampling difference and geometric transformations o filtering and color transform morphological operations o o pyramid and its application o connected components o image and contour moments o special image transformation o Histogram o matching structure analysis o contour processing o computational geometry o the plane divided motion analysis and object tracking cumulative o Motion templates o o background statistics object tracking o optical flow o predictor pattern recognition o target detection camera calibration and 3D reconstruction o camera calibration o attitude estimates o epipolar geometry function list reference image processing Note: This chapter describes the image processing and analysis functions Platform: |
Size: 9968640 |
Author:diaoguangqiang |
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Description: 对一些人类在视觉上存在明显区别的几何图形,提出了轮廓搜索‰ 折点定位的改进算法。通过搜索出的轮廓折点,根据它的数量,以及相邻折点之间连线的相互几何关系,最后识别出图形的快速算法。本文对大量几何测试图形用该算法实验,结果证明该识别算法具有运算速度快,准确度高的特点,在图形发生拉伸旋转等变形时也能很好对图形进行识别。
附带自己编写的相应测试源代码，对利用取模软件建立的图形进行识别。-Some human visual presence of distinct geometry, a the contour search breakpoint positioning improved algorithm. Search out the contour folding point, according to the connection between the mutual geometric relations in its quantity, and adjacent folding point, and finally identifies the fast algorithm of the pattern. In this paper, a large number of geometric test pattern experiments with the algorithm, the results prove that the recognition algorithm has fast operation, the characteristics of high accuracy, tensile deformation rotation good graphics recognition occurs in the graphics. Comes with the the corresponding test source code, write your own graphics software to establish the use of modulo identification. Platform: |
Size: 1230848 |
Author:lili |
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Description: 对一些人类在视觉上存在明显区别的几何图形,提出了轮廓搜索‰ 折点定位的改进算法。通过搜索
出的轮廓折点,根据它的数量,以及相邻折点之间连线的相互几何关系,最后识别出图形的快速算法。本文对大量
几何测试图形用该算法实验,结果证明该识别算法具有运算速度快,准确度高的特点,在图形发生拉伸‰ 旋转等变
形时也能很好对图形进行识别。-Some human visual presence of distinct geometry, a the contour search breakpoint positioning improved algorithm. Search out the contour folding point, according to the connection between the mutual geometric relations in its quantity, and adjacent folding point, and finally identifies the fast algorithm of the pattern. In this paper, a large number of geometric test pattern experiments with the algorithm, the results prove that the recognition algorithm has fast operation, the characteristics of high accuracy, tensile deformation rotation good graphics recognition occurs in the graphics. Platform: |
Size: 754688 |
Author:lili |
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Description: mage processing:
Recognize geometric circle or rectangle or any pattern in the image and counting the number of operations on the edge vector illustrations, geometric pattern recognition m.file code Platform: |
Size: 504832 |
Author:nasim |
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Description: 计算机视觉经典图书。计算机视觉包括图像处理和模式识别，除此之外，它还包括空间形状的描述，几何建模以及认识过程。实现图像理解是计算机视觉的终极目标。-Computer Vision classic books. Including image processing and computer vision, pattern recognition, in addition, it includes a description of the shape of the space, geometric modeling, and cognitive processes. Image Understanding to achieve the ultimate goal of computer vision. Platform: |
Size: 13981696 |
Author:caesar |
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Description: ：植物种类识别方法主要是根据叶片低维特征进行自动化鉴定。然而，低维特征不能全面描述叶片信息，识别准确率低，本文提
出一种基于多特征降维的植物叶片识别方法。首先通过数字图像处理技术对植物叶片彩色样本图像进行预处理，获得去除颜色、虫洞、 叶柄和背景的叶片二值图像、灰度图像和纹理图像。然后对二值图像提取几何特征和结构特征，对灰度图像提取 Hu不变矩特征、灰 度共生矩阵特征、局部二值模式特征和 Gabor 特征，对纹理图像提取分形维数，共得到 2183 维特征参数。再采用主成分分析与线性 评判分析相结合的方法对叶片多特征进行特征降维，将叶片高维特征数据降到低维空间。使用降维后的训练样本特征数据对支持向量 机分类器进行训练-plant species identification method is mainly based on blade automatic identification of low dimensional characteristics.However, can not fully describe blade low-dimensional feature information, identification accuracy is low, in this paper
A kind of plant leaves recognition method based on multiple feature dimension reduction.First by digital image processing technology to the plant leaf color sample image preprocessing, obtain background color removal, wormhole, petioles, and the blades of a binary image, gray image and texture image.Then the binary image to extract the geometric characteristics and characteristics of structure and characteristics of gray image extraction Hu moment invariants, gray co-occurrence matrix feature, local binary pattern features and Gabor, to extract the fractal dimension of texture image, get 2183 d characteristic parameters.By principal component analysis and linear uation analysis method of combining the characteristics of blade more feature dimensi Platform: |
Size: 573440 |
Author:hahah |
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Description: The two-dimensional barcode / two-dimensional code (2-dimensional bar code) is the symbol information of the black and white images that are distributed in a plane (two-dimensional direction) in a certain geometric pattern. The concept of "0" and "1" bit stream, which constitutes the internal logic base of the computer, is skillfully used in the code compilation. Using a number of geometric forms corresponding to the binary to represent numeric information, automatically read through an image input device or a photoelectric scanning device to achieve automatic information processing: it has some commonalities in barcode technology: each code has its specific character set; each character occupies a certain width; it has a certain degree of correction. Test function and so on. At the same time, it also has the function of automatic recognition of information from different peers, and processing the change point of graphics rotation. Platform: |
Size: 1173504 |
Author:葛优躺 |
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Search - geometric pattern recognition