In the meantime, a new visual feature extraction algorithm is derived.
同时，得出了一种新的视觉特征提取算法。
Realizes high, dimension data feature extraction algorithm by using debasing dimension of data.
实现了基于数据降维的高维数据特征提取算法。
The SIFT algorithm is proposed in this study is a feature extraction algorithm based on local invariant.
本文研究的SIFT算法正是一种基于局部不变量的特征提取算法。
A feature extraction algorithm for module-player robot′s machine vision system is presented in this paper.
介绍了搭积木机器人机器视觉系统的特征提取算法。
After upper facial action unit location and segmentation, we present the facial action unit feature extraction algorithm based on KPCA.
在定位分割出上半人脸运动单元子区域图像之后，提出了采用KPCA算法提取它们的特征。
In the research of relative pose for spacecrafts based-on machine vision, the feature extraction algorithm was the basis of relative pose.
在基于机器视觉的空间飞行器相对定姿研究中，特征提取算法是相对定姿的基础。
Data deficiency may be caused by many factors such as self-occlusion, the image blur and the imperfection of the feature extraction algorithm.
很多因素都能导致数据缺失的出现，比如自遮挡、成像因素导致的图像模糊、以及特征提取算法的不完善等因素。
According to features of edge gradient maps of face images, a new eye feature extraction algorithm based on gradient vector flow field was proposed.
根据人脸图像的边缘梯度图提出了一种新的基于梯度向量流场的眼睛特征提取方法。
However, due to the image noise, feature extraction algorithm, as well as local similarity of non-stereo matching points, there must be some false matching between the images.
然而，由于图像噪声、特征点提取算法以及非匹配点的局部相似性和遮挡的影响，相关匹配中必然存在较多的误匹配。
The experimental results in ORL and FERET database prove the dualspace feature extraction algorithm outperforms the traditional feature extraction algorithm in recognition rate.
在ORL及FERET人脸库上的实验结果表明，该算法的模式识别率明显优于传统的特征提取算法。
A feature extraction algorithm of SIFT feature combined with global characteristics is proposed in this paper which can solve the problem of inefficacy feature description in objective feature.
针对图像检索中现有特征描述算法对图像中目标物体特征描述不够有效的特点，提出了一种基于融合全局特性的SIFT特征图像检索算法。
A scale training algorithm of BP neural network is used, and sample reorganization method is proposed. Its advantage is the fast training speed and good feature extraction ability.
作者使用比例训练的BP算法，提出对训练模式进行样本重组的方法，其特点是训练速度快、特征抽取能力强。
A rail deformation detection algorithm based on multi-threshold feature extraction was presented in this paper.
本文提出一种基于多门限特征提取的轨道故障检测算法。
An effective algorithm of feature extraction for spotlight synthetic aperture radar images is presented.
提出一种聚束式合成孔径雷达图像特征提取的有效算法。
A maximum entropy model of feature extraction for the gas disaster information is established, with the training algorithm of the maximum entropy presented.
以最大熵原理为基础，建立了最大熵瓦斯灾害信息特征提取模型，提出了最大熵模型的参数训练算法。
Aiming at a class of mineral recovery prediction problems in mineral flotation, the paper presents a prediction algorithm based on froth image feature extraction.
针对矿物浮选过程中的一类回收率预测问题，提出了一种基于泡沫图像特征提取的预测算法。
The improvement on feature points extraction and feature points matching are the key points of the improved algorithm.
本文改进算法的最关键在于对特征点提取算法和特征匹配算法上的改进。
A fast location algorithm using classifying shrinkage in parameters space and a feature extraction method using improved wavelet cross-zero detection is presented.
提出了参数空间分级收缩的新的定位算法及其改进的小波过零检测的特征提取算法。
The network structure, learning algorithm, feature extraction and synthetic decision are described.
文中阐述了其网络结构、学习算法、特征提取及综合决策方法。
The paper analyses the mathematical structure, technical feature, algorithm type and challenges of user preference extraction algorithm.
分析了用户偏好提取算法的数学结构、技术特点、算法类型及研究面临的挑战。
Introduces color feature extraction and matching algorithms in content-based image retrieval, such as weighted Euclidean-distance, weighted centre distance, histogram intersection algorithm, etc.
介绍了基于内容图像检索中多种颜色的特征提取和匹配算法，以及加权欧几里得距离、中心距的加权距离、直方图交集算法等。
Fingerprint verification algorithm includes two parts: fingerprint feature extraction and feature matching.
指纹鉴别算法主要由指纹特征提取和特征匹配两部分组成。
In this paper, the method for feature extraction and selection of handwriting signature is discussed. On this basis, a functional algorithm of special points extraction has been presented.
介绍了手写签名特征抽取和选择的一般方法，并在此基础上，提出了一种实用的签名笔迹特殊点提取算法。
This paper researches on the algorithm of tone feature extraction and proposes a scheme to apply tone information in mandarin speech recognition system.
文章实现了声调特征提取的算法，并主要研究了如何应用这些特征，才能最大限度地发挥声调信息的作用，提高识别系统的性能。
Thus, image segmentation algorithm and image visual feature extraction method are briefly introduced at the beginning of this paper.
因而，一开始即简要介绍了图像分割算法以及基本的图像视觉特征提取方法。
The simulation result is that the Fuzzy forward neural networks which is trained by this algorithm have good non-logic generalization and feature extraction ability, as well as fast learning speed.
模拟结果表明利用该算法训练的模糊层次神经网络具有较好的非逻辑归纳能力和特征抽取能力，并且学习速度也大大加快。
This paper presents a new algorithm of cystosomes detection and feature extraction from series of slices.
本文提出了一种连续切片图象中的细胞群体检测及特征提取的新方法。
At first we propose a new algorithm for face recognition. And then, we can find the advantage of using this approach in facial feature extraction through the analysis of related experiment results.
先提出一种人脸识别的算法，然后通过实验数据分析，得出这种算法更能有效提取人脸特征。
Using this feature extraction and classification algorithm, this article classifies the practical acoustic signals from the truck, car and bus.
将上述特征提取及分类算法对实测的卡车、轿车和中巴车三种车型的噪声信号样本进行分类。
Using this feature extraction and classification algorithm, this article classifies the practical acoustic signals from the truck, car and bus.
将上述特征提取及分类算法对实测的卡车、轿车和中巴车三种车型的噪声信号样本进行分类。
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