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多边形以n, x_array, y_array形式给出,其中x_array,y_array中存放着多边形的n个顶点的x, y坐标。扫描线填色算法的基本思想是:
用水平扫描线从上到下扫描由点线段构成的多段构成的多边形。每根扫描线与多边形各边产生一系列交点。将这些交点按照x坐标进行分类,将分类后的交点成对取出,作为两个端点,以所填的色彩画水平直线。多边形被扫描完毕后,填色也就完成。
上述基本思想中,有几个问题需要解决或改善-polygon n, x_array, y_arr
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聚类分析 算法的Matlab实现,可以对多参数的数据实现简单方面的分类,从而更好地了解数据结构。,Matlab cluster analysis algorithm to achieve, you can multi-parameter data for the realization of a simple classification, in order to better understand the data structure.
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对SVM多类分类算法进行了研究,总结了不同分类算法的优缺点。接下来本文提出了基于GA(遗传算法)和KNN(K近邻)的SVM多类分类算法-The SVM multi-class classification algorithms studied, summed up the advantages and disadvantages of different classification algorithms. The next paper, based on GA (genetic algorit
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遥感图像的打开处理程序,能够打开单波段,多波段图像,几何图像变换,线性拉伸变换,平滑
处理包括并行和串行,锐化处理包括梯度锐化、Roberts锐化、laplace锐化、sobel锐化等,还
有用绝对距离和马氏距离算法进行的监督分类算法等,包括了RAW格式数据资源-The opening of remote sensing image processing, to open the single-band, multi-band images, geometric image
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多阈值图像分类的粒子群优化算法,采用自然方法来提高优化速度和计算量-Multi-threshold image classification of the particle swarm optimization algorithm, using natural methods to improve the optimization speed and computation
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模式识别的
图像的贝叶斯分类
图像的贝叶斯分类
神经网络模式识别-Bayesian pattern recognition image classification image of the Bayesian classifier neural network pattern recognition
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遥感图像的多光谱目标识别,相似度方法实现分类-The multi-spectral remote sensing image object recognition, similarity classification method
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模式识别中,多标签标记中的经典代码,主要用于场景分类,目标识别,结合svm和boost算法对自然场景进行分类,真的很不错,看看吧-Pattern Recognition, multi-tagged in the classic code, mainly used for scene classification, object recognition, combined with svm and boost the natural scene classification algorithm,
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改进的分级多相图像分割模型及其快速实现Improved classification of multi-phase segmentation model and its rapid implementation-Improved classification of multi-phase segmentation model and its rapid implementation
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支持向量机(svM)是一种新的机器学习技术。本文采用一对一方法构建多分类SVM
分类器。利用常用的灰度共生矩阵方法提取图像纹理特征,组成特征向量,输入构建好的SVM
多分类器中进行分类。对从Brodatz纹理库中选取的4张纹理图像进行了分类实验,取得较好的
分类结果-Support vector machine (svM) is a new machine learning techniques. In this paper, one way to build a multi-cla
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的研究彩色数字图像的计算机分类识别方法并应用于古瓷片的自动分类。方法提出
了一种色彩纹理特征的提取模型,采用该模型,利用IGabor滤波器提取数字图像的色彩纹理特征,
并构造支持向量分类机(SVM)分类器组。结果实现了高准确率多类别图像的自动分类识别,并
成功应用于古瓷片的自动分类。结论色彩纹理特征提取方法将颜色与纹理进行融合,增强了数
字图像之间的特征区分能力。-Study color digital image classification and recognition m
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支持向量机的matlab实现,支持多分类,据有GUI操作界面,简单易懂,其中包括输入输出数据。-Support Vector Machines matlab realize, support multi-classification, as far as the operation has GUI interface, easy-to-read, including the input and output data.
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Computing regularization paths for learning multiple kernels另一个多核学习算法 可用于多类分类 目标检测-Computing regularization paths for learning multiple kernels The other multicore learning algorithm for multi-class classification target detection
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将常见的图像配准方法分为基于图像灰度的方法和基于图
像特征的方法两大类。 以此为分类基础, 对国内外现有的图像配准技术和方法进行了分析和评述,
并重点介绍了基于图像特征的配准方法。-The common method for image registration based on image gray into the methods and methods based on image features two categories. As a classification based
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支持向量机的Matlab实现,支持多分类,据有GUI操作界面,简单易懂,其中包括输入输出数据,通过guide界面来编写程序-Support Vector Machine Matlab realize, support multi-classification, according to a GUI interface, easy to understand, including input and output data through interface programming guide
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这是一款基于支持向量机多分类的眼电辅助肌电的人机交互编程,值得下载学习。-EOG EMG assisted interactive program which is a multi-classification based on support vector machines, it is worth downloading learning.
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根据Bayes原理对两类或者多类问题进行分类-According to Bayes principle or two types of multi-class classification problems
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图形界面的人脸识别代码,PCA+SVM多分类,yale图片库-Face recognition codes in GUI, PCA+SVM multi-classification, yale gallery
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用MATLAB自带的工具箱实现svm的多分类问题,代码有注释。-MATLAB comes with the toolbox to achieve svm multi-classification problem, the code has comments.
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支持svm多分类,运算时间较长,支持svm多分类的matlab代码,精度不高。(Support svm multi-classification)
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