Description: 3D Statistical shape analysis by SHPARM method: code and paper. From the top group at UNC. Platform: |
Size: 3930929 |
Author:Jeff |
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Description: 3D Statistical shape analysis by SHPARM method: code and paper. From the top group at UNC. Platform: |
Size: 3931136 |
Author:Jeff |
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Description: 主分量分析(PCA ) 是统计学中分析数据的一种有效的方法, 可以将数据从高维数据空间变换到低维特征空间, 因而
可以用于数据的特征提取及压缩等方面。在该文的形状识别系统中, 用PCA 法提取图像的形状特征, 能够较好地满足识别
层的输入要求。在识别层研究了3 种识别方法: 最近邻法则、BP 网络及协同神经网络方法, 均取得了满意的实验效果。-Principal component analysis (PCA) is a statistical analysis of data in an effective method to data from high dimensional data space transformation to the low-dimensional feature space, which can be used for data feature extraction and compression and so on. In this paper, the shape recognition system using PCA extraction of the shape of image features, can be used to satisfy the identification requirements of the input layer. In the recognition layer studied three kinds of identification methods: nearest neighbor rule, BP network and the synergetic neural network methods, have achieved a satisfactory experiment results. Platform: |
Size: 277504 |
Author:陈平 |
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Description: 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 objects or to classify objects. Shape characteristics and regional characteristics can be divided into two major categories of border characteristics, moment invariants is the most basic features of the shape. Hu moment invariants proposed by the image region is described in detail, the characteristics of a region. It is based on a gray value of region on the basis of statistical analysis, the needs of the target region to participate in all-pixel operations Platform: |
Size: 653312 |
Author:martin |
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Description: 支持java绘制各种图形,如柱形图,柝形图,病状图和其它各种图形.对数据统计分析有直观展示.-Support java draw various graphics, such as column, Hierarchical shape maps, charts and other symptoms of various graphics. On statistical analysis of a visual display. Platform: |
Size: 9694208 |
Author:newworld2010 |
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Description: 背景:快速的将心脏按其特征进行聚类可为后续统计分析和研究带来很大的便利.系统聚类法是将样品或变量按照其性质上的亲疏相似程度进行分类的一种多元统计方法.目的:提出用主成分一聚类分析的方法来描述心脏形态学形状并进行分类,对中国健康成年人的心脏X射线测量的各项指标进行综合评价.方法:搜集了36例健康成年人的胸片,并用MxLiteView软件手动测量了每幅胸片中代表心脏形态学形状常用的10个指标,用Matlab软件对测量指标进行主成分分析,然后对提取出的主成分进行聚类.结果与结论:主成分分析后提取出3个主成分变量,将36例样本用提取的主成分进行聚类,可将样本分为3类,分别代表了心脏的3类不同的心型.用该方法对心脏形态学形状进行快速分类,对心脏的统计和分类研究提供了一定的参考价值.-Background: The heart of their fast clustering features can bring great convenience for subsequent statistical analysis and research system clustering method is variable according to the sample or the nature of the closeness of the similarity of a multivariate statistical classification. methods Objective: proposed using principal component analysis of a clustering method to describe the shape of cardiac morphology and classification of the indicators Chinese healthy adult heart X-ray measurement of comprehensive evaluation methods: collected 36 cases of healthy adult person s chest and measuring MxLiteView software manual chest represents the heart of each piece of morphological shape commonly used 10 indicators to measure using Matlab software principal component analysis and principal components of the extracted clustering results aND CONCLUSION: after principal component analysis to extract the three main components of the variables, the 36 cases with samples extracted principal co Platform: |
Size: 666624 |
Author:王斌 |
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Description: 基于 AAM 的人脸特征定位方法在建立人脸模型过程中，不但考虑
局部特征信息，而且综合考虑到全局形状和纹理信息，通过对人脸形状特征和纹
理特征进行统计分析，建立人脸混合模型，即为最终对应的 AAM 模型。-AAM facial features localization method based on face model in establishing the process, not only consider local feature information, and considering the overall shape and texture information through facial shape and texture features for statistical analysis, facial hybrid model , is the final corresponding AAM model. Platform: |
Size: 711680 |
Author:李猛 |
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Description: 针对“沙子.bmp”图像，编程完成分割并进行形状分析，统计接近方形和椭圆形的沙子数量-Programming complete segmentation and shape analysis, statistical number of sand close to square and oval Platform: |
Size: 328704 |
Author:wyzhao |
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Description: 测试图形hks。。。。。。。。。lb算子。。。。。。。。。(Shape correspondence provides important information for
many shape analysis such as shape alignment and registration,
texture mapping, information transformation among
shapes, shape morphing, statistical shape modelling and so
on.) Platform: |
Size: 1024 |
Author:莫言123
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Description: 标准化数据，可以用来进行Bland-Altman and correlation 以及画图(This customizable data analysis tools generates a Bland-Altman and correlation scatter plot. Data can be displayed using color and shape coding of groups using a 2D or 3D matrix notation. Data points can also be displayed using serial numbering, facilitating further interrogation of outliers.
Analysis results (e.g. correlation coefficients, line of best fit, reproducibility coefficient, etc.) can be displayed on the figure. Statistical results are returned as a structured output argument.
An example is included.) Platform: |
Size: 9216 |
Author:杨航的小秘书 |
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Search - Statistical Analysis Shape