各品种上的白背飞虱的数学形态特征，除后翅面积无显著差异外，其它均有一定的差异。
There were obvious differences on math-morphological feature from images of the Whitebacked rice planthopper fed on the 4 rice varieties, besides the area of posterior wing.
数学上的分形（fractals）是一种非常复杂的几何形状，这正是医生所要关注的，它是协助医生区分健康的细胞形态和癌变的一个重要特征。
The mathematics of fractals – very complex geometric shapes – is just what the doctor ordered, helping to capture the difference between the shape of a healthy cell and a cancerous one.
提出了基于数学形态学的幻想脸重建算法，设计了表达图像特征的张量结构，介绍了幻想脸的重建步骤。
The algorithm designed a tensor structure to represent image features and shows the detailed process of hallucinating face reconstruction.
利用数学形态学和归一化香农能量两种方法分别提取了心音的包络，突出了第一心音、第二心音等特征。
Methods: withdraw the envelope of heat sounds by using Mathematic Morphology and normalized Shannon energy, extract first heart sound and the second heart sound.
彩色形态变换作为一种数学形态学方法在彩色空间的延拓，可有效地应用于图象处理、图象编码和目标形状特征提取等。
As an extension of mathematical morphology to color space, the proposed transformation can be efficiently used in color image processing, image encoding and shape features extraction of objects, etc.
为了分析发电机组振动信号在能量和波形方面的细小变化，从而反映发电机组的早期故障趋势，提出了基于数学形态谱的故障特征量。
Fault features based on pattern spectrum were presented for analyzing tiny changes of energy and waveform of generator sets vibration and reflecting the trend of early faults.
对血细胞图像进行数学形态学，彩色光密度和纹理特征的提取。
Using mathematics morphology on the abstraction of chromatic light density and veins characteristic of the blood cell image.
应用数学形态学的方法提取源图像的结构特征，并在此基础上选择图像的相关配准点。
Mathematical morphology was applied to gain source images structural features and the pairs of registration points of the images can be chosen based on the method.
鉴于图像边缘特征易受噪声影响，而区域特征受噪声影响要小得多，提出利用数学形态学和最佳阈值分割相结合的方法来实现缺陷区域提取。
Because the images edge can be affected by noise more easily than the region feature, defect region-detection is proposed by combining mathematics morphology and optimal threshold method.
提出了一种自适应图像二值化方法，它基于数学形态学理论，求取彩色图像边缘特征，并将它与灰度直方图二值化方法相结合。
A new method of adaptive threshold selection is proposed which combines the edge feature of the color image based on the theory of mathematical morphology.
采用基于数学形态学腐蚀运算来获得人脸图像的灰度距阵，然后用K-L变换来提取人脸图像的灰度特征，从而形成形态特征眼和形态特征脸。
Using mathematical morphology to get grey scale matrix of facial imagines, in addition extracting their grey characteristics through K-L transformation, these unique eyes and faces are be formed.
鉴于图像边缘特征易受噪声影响，而区域特征受噪声影响要小得多，提出利用数学形态学和最佳阈值分割相结合的方法来实现缺陷区域提取。
Because the images edge can be affected by noise more easily than the region feature, defect region - detection is proposed by combining mathematics morphology and optimal threshold method.
利用数学形态学方法提取声谱包络，并进行包络特征点的自动识别。
The mathematical morphology method was used to extract the envelope of the spectrogram, and then to recognize automatically the character points of the graph.
针对脉搏波信号处理的难点，提出了一种基于数学形态学的脉搏波信号预处理方法，并分析了脉搏波信号特征及数学形态原理。
A new signal pre-processing method of pulse wave based on mathematical morphology theory is presented according to the difficulties of pulse wave signal pre-processing.
数学形态学算法是基于信号局部特征的，可以有效地突出信号的峰谷点；
The mathematical morphology operator is based on the signal shape which clarifies the signal's peaks and valleys.
在定位模块，结合车牌的边缘特征和纹理特征，在灰度图像的基础上，提出了基于数学形态学的车牌快速定位方法。
In the location module, combing with edge and texture features of license plate, in the gray-scale images, a fast location method based on mathematical morphology is proposed.
本文依据数学形态学原理，根据文字、符号自身的几何和拓扑特征，构造了系列形态变换模型。
Based upon the principles of mathematical morphology, a series of morphological transforming models are constructed in terms of the graphical and topological characteristics of texts and symbols.
因此针对采集到的裂缝图像特征，提出类判别法与数学形态学结合的方法对裂缝进行定量分析。
Aimed at the features of crack image the combined method of category discriminance and mathematical morphology, which is a quantification analysis method, is proposed.
数学形态学是利用形态特征进行信号分析的工具，通过改变信号中目标的形态特征来对目标图像进行各种处理。
Mathematical morphology is a tool of the signal analysis in terms of shape, and it can carry on many kinds of processing by changing the shape of objects within the signal.
数学形态学是利用形态特征进行信号分析的工具，通过改变信号中目标的形态特征来对目标图像进行各种处理。
Mathematical morphology is a tool of the signal analysis in terms of shape, and it can carry on many kinds of processing by changing the shape of objects within the signal.
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