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Objectie To establish an automatic grading method by abstracting placenta texture features. 目的建立自动提取胎盘超声图像特征并对其自动分级的方法。
Using Gabor wavelet texture features,this paper proposes a content-based retrieval algorithm on remote sensing images. 1概述近年来,随着各种军用、民用卫星日益增多,遥感图像数量急剧增长。
The fingerprint matching approach using minutiae and texture features is presented by Ross. But Ross’method is time-consuming. ross提出了结合节点和纹理特征的指纹匹配方法,但ross方法时间代价大。
Co-occurrence-matrix-based features and wavelet statistical features of the rotated image are calculated as basic texture features. 然后;利用能量分布特征把纹理的主方向旋转到0°;提取旋转后图像的共生矩阵和小波变换统计参数作为基本纹理特征.
This paper presents a method to calculating DTM from DSM in urban area which is based on the image matching result and structure and texture features. 讨论了根据影像匹配的结果将DSM修正成DTM的方法。本文针对城市地区航空影像的立体匹配结果，结合影像的结构纹理特征，提出了一种自动修正影像匹配结果以获得正确的DTM的方法。
BMP files to calculate the texture features, to know its energy, entropy, moment of inertia, partial stationarity, and the correlation coefficient. 详细说明：纹理分析：打开一个.;BMP文件后计算其纹理特征，能知道其能量，熵，惯性矩，局部平稳性，和相关系数
The major works includes the seal imprint preprocessing, computing, the texture features selection, and the features analysis and comparison. 主要包括印鉴图像的预处理，印鉴图像纹理特征的提取与选择及特征参数的分析比较。
This paper presented a method of medical images retrieval about sternums based on texture features combining with semantic information. 摘要提出一种结合图像分块纹理特征和语义信息的医学胸片图像检索方法。
Since palmprint has the stablity and uniqueness as fingerprint, the personal authentication can be determined completely by the line, geometry, minute. and texture features. 掌纹与指纹一样也具有稳定性和唯一性，利用掌纹的线特征、点特征、纹理特征、几何特征等完全可以确定一个人的身份。
Then,mathematics morphological operation is adopted in order to get some continuous lines and texture features of these lines are analyzed so as to filtrate disturbed lines. 然后利用数学形态学进行处理,根据车牌上字符的纹理特征,对每行上的连通线段进行分析和排除;
The extracted texture features were used in the medical image retrieval experiments.The complexity measurements used include permutation entropy and 2D-C0 complexity. 使用的复杂性方法包括用于一维时间序列分析的排列熵方法和用于二维信号分析的二维C0复杂度。
Based on the excellent properties of dual-tree complex wavelet transform(DT-CWT),the image texture features are analyzed and treated by combining the genetic algorithm and the evidence theory. 基于二元树复数小波变换的优良性能;结合遗传算法及证据理论;对图像纹理特征进行分析处理.
In this paper, we discuss the problem of how to select the weights of every band in multiband remote sensing image when we extract texture features based on gray level co-occurrence matrix. 主要探讨用灰度共生矩阵测度纹理特性,对多波段适感图像进行特征提取时,各个波段的权重选取问题。
By means of the mathematical properties of CL multiwavelet, the iris texture feature can be presented accurately and primely. 利用CL多小波优良的数学性质，虹膜纹理特征能够被准确完整地表达。
A new segmentation method combined with color features and texture features is presented, in which the recognition problem with little difference between with the target and the background is solved. 在此大背景下，研究提出了一种结合多种颜色特征和纹理特征进行分割的方法，有效解决果蔬目标和背景颜色差异较小时的果蔬对象识别问题。
An image analysis method of curdy and greasy fur based on texture feature is proposed in this paper. 本文根据腐腻苔的纹理特点,提出了一种舌苔腐腻的图像分析算法。
Therefore, a kind of texture feature extracting algorithm based LBP (Local Binary Pattern ) operator is proposed. 为此,本文提出了一种基于LBP算子的医学图像检索方法。
The sulfide deposits have three-dimensional texture feature of "massive ore sheet plus stratabound network ore zone". 硫化物矿床具有“块状矿席+层控网脉状矿带”式三维结构特徵。
Based on the excellent properties of dual-tree complex wavelet transform (DT-CWT), the image texture features are analyzed and treated by combining the genetic algorithm and the evidence theory. 摘要基于二元树复数小波变换的优良性能，结合遗传算法及证据理论，对图像纹理特征进行分析处理。
His smile predominated his features. 他的微笑是他的容貌的重要特色。