Image Sorting and Feature Extracting.
图像分类和特征提取。
Local Fourier transform (LFT) is an important texture feature extracting method.
局部傅里叶变换(LFT)是一种重要的纹理特征提取方法。
Feature extracting approach includes direct feature extracting and indirect feature extracting.
特征提取法包括直接特征提取算法和间接特征提取算法。
In this paper, using fractal technique, we present a novel and efficient scheme for feature extracting.
该文结合分形技术，提出了一种有效的抽取特征检索图像的新方法。
Reference to MPEG-7 standards, mainly researches feature extracting schemes of video visual information.
参考MPEG - 7标准，研究了视频视觉特征提取方法。
The aim of image pre-processing and feature extracting is to get feature vectors from tire-code characters.
整个识别过程包括字符定位、图像增强、字符倾斜校正、单个字符分割、归一化处理和特征选择与提取。
Speaker recognition is implemented mainly through three phases: feature extracting, model building, decision.
说话人识别主要经过三个阶段来实现——提取特征、建立说话人模型、判决。
Methods in this article are proved feasible to be used in signal feature extracting by theoretical analysis and comparing experimentation.
以理论分析和对比实验相结合的方式对上述分析方法进行信号特征提取可行性进行验证。
This thesis mainly finishes the following work in the field of off-line handwritten Chinese characters' feature extracting and auto-recognition.
本文主要在汉字字符的特征提取和自动识别方面做了如下的工作。
The dissertation introduces the polular methods of feature extracting and matching briefly, while focuses on motion and structure parameters estimation.
该论文对相关的特征提取与匹配方法进行了简要介绍，主要关注的问题是运动参数和结构的计算，即运动估计部分。
A sequential cycle cascade correlation system for wavelet transform (WT) of images and correlation recognition based on feature extracting by WT is presented.
提出了一种时序循环级联式的子波变换相关识别系统。
According to that, the paper expatiates on key technologies used in CBIR researches, such as feature extracting, similarity measuring, and relevance feedback, etc.
面对这种研究现状，本文详细分析了基于内容的图像检索的各种特征提取方法、相似性度量方法以及相关反馈技术等。
This paper presents the concept of mutually-different formed processing, and introduces the theory and method of the feature extracting in it, using machine vision.
提出了各异性成形加工的概念，介绍了应用机器视觉技术在各异性成形加工中进行特征提取的理论和方法。
To improve identification ability of visual features when illumination varies, the feature extracting method of self-adaptive illumination based on fuzzy control was proposed.
为了提高变化光照下视觉特征的识别能力，提出一种光照自适应的特征提取方法。
Experiment results indicate that the average recognition rate of the 12 hand gestures is 97% based on the proposed segmentation, modeling, feature extracting, and recognition techniques.
实验表明，利用上述提出的手势分割、建模、特征参数抽取及识别方法识别12种手势，平均识别率高达97%。
Wavelet packet decomposition technology has been used to analyze the fault signals in ball mill, a kind of fault feature extracting method based on Wavelet packets decomposition is put forward.
不同状态下相同频段信号的小波系数也不相同，因此可用不同频段信号的小波包系数来表征不同信号的特征。依据以上分析给出了一种基于小波包分解的故障特征信息提取方法。
The extracting process is to throw off the useless information and look for the most efficient signal feature to form a pattern feature vectors for classification with mathematics tools.
特征提取的依据是利用有关数学工具，去掉对分类无用的信息，寻找最有效的信号特征来构成用于分类识别的模式特征向量。
According to the feature extraction of the handwritten Chinese character recognition, an improved extracting stroke plane method was proposed.
针对手写体汉字识别过程中的特征抽取，提出了一种改进的抽取笔画平面的方法。
The fault is diagnosed by extracting the fault feature component from the frequency spectrum of the modulated signal.
通过对调制信号作谱分析，以其频谱中是否存在某种故障的特征频率分量来诊断有无该种故障。
Extracting parts feature information is a crucial part of establishing standardization process planning document.
而获取零件特征信息是编制规范化工艺方案的关键。
A method extracting multiple target feature by the eigenvalues decomposition of target echo autocorrelation matrix is presented.
提出了基于目标回波自相关矩阵本征值分解提取多目标特征的新方法。
Through SVM algorithm, solving the building problem of input sample feature vector (weak information sample) in the process of extracting mineralizing information from RS data.
解决了应用SVM识别算法对遥感矿化信息提取过程中输入样本特征向量（微弱信息样本）的构造问题。
With the way of binarization by globe threshold, the extracting mathod of "effective-rows" feature of handwriting numerals and recognition mathod of two parallel BP networks, good result is acquired.
在图象处理算法中，应用图象全局二值化方法、字符“有效行”特征的提取和双BP神经网络，对手写体字符的识别取得了良好的效果。
An extracting rules algorithm based on class feature matrix is presented, which has made use of the characteristic of discernibility matrix.
充分考虑了可辨识矩阵的特性，提出一种基于类别特征矩阵的决策规则提取算法。
This paper introduces a time-domain extracting arithmetic based on signal range feature. The digital signal can be extracted from digital and analog mixed-signal exactly.
介绍了一种基于信号幅度特征的时域提取算法，可以准确地从数模混合信号中提取数字信号。
Aiming at the disadvantage of fuzzy image, by making some analysis about extracting edge feature based on fuzzy contrast enhancement algorithm, two images registration is achieved.
针对模糊图像的弱点，分析了通过增强象素模糊属性对比度来提取边界特征的基本原理，实现了两幅图像的配准。
Signal processing algorithms have been broadly used for cancelling noise, extracting feature, identifying status and diagnosing malfunction.
信号分析被广泛用于消噪、特征提取、状态识别、故障诊断等。
Signal processing algorithms have been broadly used for cancelling noise, extracting feature, identifying status and diagnosing malfunction.
信号分析被广泛用于消噪、特征提取、状态识别、故障诊断等。
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