We take correlation method to detect and extract feature and it is proved effective.
本文提出使用相关模板的方法检测特征，实验表明该方法可有效检测特征。
Then, extract feature and do a further match make use of statistical information of fingerprint.
再利用指纹的统计信息提取特征，进行进一步的匹配。
As SIFT features are invariant to rotation and scaling, we employ SIFT to extract feature points.
由于SIFT特征对旋转和缩放具有不变性，该算法利用SIFT提取图像的特征点。
The optimal subspace is used to extract feature of target for improving classification performance.
利用最优子空间能够提取到更优的特征，改善目标识别性能。
The feature level module adopts RBF neural network to extract feature of data and to make feature fusion.
特征级融合模块采用RBF神经网络，其功能是提取数据特征进而特征信息融合。
In order even better to extract feature parameters of speakers, speech should be filtered as a pre-processing process.
为了更好地提取说话人的特征，对语音进行滤波的预处理。
The method that interactively extract feature points based on curvature difference break is proposed to complete extracting feature points.
提出了利用圆率线及圆率差分突变来交互拾取曲线特征点的方法，实现了特征点的识别和提取。
A case retrieval algorithm is proposed which uses the volume ratio of 3-dimension component and its bounding box to extract feature values.
利用三维部件与其外包立方盒体积比作为特征提取的依据，提出了一种实例检索算法，能够处理形状不规则的产品部件实例。
Here medical Electronic methods and techniques are mainly introduced to detect, analyse and extract feature for human medical ultrasound signals.
本文首先简要地介绍了医学电子学中人体超声信号的检测、处理及其特征提取所采用的方法及其技术特点。
An approach to extract feature points on the boundary based on length of arc is proposed in view of the key problem of measuring composite-shape parts.
针对组合形状零件几何尺寸测量中的关键问题—轮廓识别，提出了一种基于弧长的轮廓特征点提取的方法。
Terrain data is organized by grid, the article adopts height weighted average algorithm of elevation based on grid network, to extract feature point of TIN terrain.
采用网格索引来组织地形数据，利用反距离高程加权平均值算法，提取TIN地形的特征点。
Using latent semantic analysis to extract feature, the affect of synonymy and polysemy in text representation process is eliminated and the dimension of text vector is reduced.
利用潜在语义分析进行特征抽取，消除多义词和同义词在文本表示时造成的偏差，并实现文本向量的降维。
A new feature-points extraction algorithm is proposed, which USES least square method fitting contour curve and combines slope, curvature information to extract feature-points.
提出一种新的轮廓特征点提取方法，它利用最小二乘法拟合轮廓曲线，结合斜率、曲率信息提取特征点。
The discrete curvature arithmetic was used to extract feature points, which the curvature expression contains Gaussian nuclear function and chooses appropriate discrete scale factor.
提出用离散曲率法提取特征点，曲率表达式包含了高斯核函数曲线，选用了合适的离散尺度因子。
This paper combines the two aspects to recognize handwritten digits by using wavelet transform to extract feature and Adaptive Resonance Theory (ART) Neural Networks for Classification.
本文将二者结合起来，用小波变换抽取特征、用自适应共振art网络作模式分类器来识别手写数字。
Applied BP neural network to recognize Numbers, and adopted a method of wipe off miscellaneous points to take out noise, and used a method of per pix feature extraction to extract feature vector.
应用BP神经网络对数字进行识别，其图像的预处理采用去除杂点方法去除噪声，使用逐像素特征提取方法进行特征向量的提取。
According to the chaotic characteristic of surface electromyography signal, a novel method that USES basic-scale entropy to extract feature from surface electromyography signal (SEMG) was proposed.
提出了一种基于基本尺度熵的表面肌电信号特征的提取方法。
For a deeper analysis, you can use the Frequent Terms Extraction feature to extract the most frequent terms that occur in the text column together with advanced visualization like a cloud view.
对于更深入的分析，可以使用FrequentTermsExtraction特性提取文本列中最常出现的词汇，并结合使用云视图等高级显示功能。
With this feature, administrators can extract a WebSphere configuration into a properties file that lists configuration parameters in a simple format.
使用此功能，管理员可以将WebSphere配置提取到属性文件中，属性文件以简单的格式列出配置参数。
The algorithm to extract the outline based on the BAG structure was proposed. On the basis of these, the shape feature (the improved direction code) were obtained.
提出了基于BAG结构的轮廓提取算法，并在此基础上又提出了提取字符形状特征(改进方向码)的方法。
This approach can extract the feature of object without segmentation, and our experiments show that it can achieve high rate of recall.
该方法无需对图像进行复杂的分割就能提取对象特征，且经由实验证明具有较高的查全率。
It is very necessary to extract spectrum feature and compress spectral data, that is, a large spectrum dataset can be represented by the linear combination of some eigenvectors.
所以，对光谱数据进行特征提取、实现数据压缩是非常必要的，即将一个大光谱数据集表示为几个特征矢量的线性组合。
The extract of radar signal feature is the important part of radar signal identification, which affects directly identification effect.
雷达信号特征提取是雷达信号识别中的重要组成部分，直接影响到识别效果的好坏。
According to curvature characteristics of blending surface, a method was presented to extract and modify rounding feature on finite element mesh models.
根据过渡曲面的曲率特性，提出了一种有限元网格的圆角过渡特征提取及网格局部修改算法。
This theoretical method may provide theoretical fundament for wood growth ring analysis and forecast and special feature extract.
该理论方法可为木材生长轮材质分析、预测和细胞成份的特征提取提供理论基础。
Use the class information of training set to build the model, and extract the feature benefit to classification.
利用训练文档的类信息对文本分类模型进行建模，提取对分类贡献较大的特征。
To extract early fatigue feature of engine bearings, the paper presents an average spectrum method with double-wavelet and the diagnosis examples are used to show the validity of the method.
为了提取机车滚动轴承早期损伤类故障特征，本文提出了一种双重小波平均谱方法，并通过诊断实例验证了方法的有效性。
With reference to the graphic target zones, a new technique and method are provided to extract the texture feature and geometrical configuration features of the stored-grain microbe are acquired.
介绍了对检测到的微生物图像的目标区域，自动提取静态微生物图像的纹理特征和几何形状特征的主要技术和方法。
The techniques of image tracing, encoding and spread and contract are used to extract the essential picture feature for recognition.
文中还应用了图象跟踪、编码及扩展和收缩等技术，抽取出识别所必需的图象特征。
The techniques of image tracing, encoding and spread and contract are used to extract the essential picture feature for recognition.
文中还应用了图象跟踪、编码及扩展和收缩等技术，抽取出识别所必需的图象特征。
应用推荐