An ear recognition method based on gray surface matching has been proposed.
本文提出了一种基于灰度曲面匹配的人耳识别方法。
A focusing evaluation function based on gray scale segmentation is proposed.
提出一种新的基于灰度分割的调焦评价函数。
The research trend of cost forecasting based on gray system is put forwarded.
对建设工程造价灰色预测问题进一步的研究方向进行了展望。
The algorithm to extract the background, based on gray-level statistic, is improved.
改进灰度统计法提取背景的算法；
Here, the method to predict fault status of satellite based on Gray System Theory is proposed.
研究表明，基于灰色系统理论的航天器故障状态预测方法是可行的。
Based on gray theory, a multi-parameter diagnosis method of rolling bearing failure has been developed.
根据灰色系统理论，提出采用多参数综合诊断法来诊断滚动轴承故障。
Based on the feature of plate rolling process, pass correction based on gray relational grade is put into forward.
基于中厚板的轧制特点，提出了基于灰色关联度的道次修正算法。
In this paper a new method of locating eye features in facial images based on gray level projection is put forward.
本文提出了一种基于灰度投影曲线和边缘检测进行人眼定位的新算法。
In allusion to the widely used method based on gray system, mechanism research shows that there exist some problems.
针对目前常用的灰色预测方法，从建模机理出发，指出了灰色建模中存在的不足。
The main innovations are as follows:(1) Locating facial expression region based on gray-level integration projection.
本文采用图像二值化与灰度积分投影相结合的方法自动定位人脸中的表情区域。
After the dots are fine tuning based on gray projection calculation, they are chosen ground on gray and edge information.
再对候选点进行基于灰度投影积分的小邻域微调；然后结合灰度信息和边缘信息进行人眼点的筛选。
Applying the radial section scanning method based on gray centroid, the image edges are tested with a sub-pixel precision.
采用基于灰度质心法的径向截面扫描法对图像边缘进行亚像素级检测；
Based on gray trend relational degree and general system theory, the model of gray trend relational system is investigated.
本文应用系统工程理论，结合灰色趋势关联度，研究了灰色趋势关联系统及数学模型。
In 3d sensing based on gray-code and phase shifting, non-sinusoidal phase-shifting gratings influence the precision markedly.
在基于格雷码和相移技术进行三维测量的过程中，相移光栅的非正弦性对测量精度有较大的影响。
With regard to the copy-move forgery of image region, this paper proposes a detection algorithm based on gray level co-occurrence matrix.
针对图像区域复制—粘贴篡改，提出了一种基于灰度共生矩阵的检测算法。
Based on gray system theory and according to relevant data, this paper USES the gray model to stimulate and forecast the law of SARS spread.
以灰色系统理论为基础，根据相应数据用灰色模型建立了SARS传播规律的残差修正模型并对SARS传播的规律进行模拟检验和预测。
As different sensors have different imaging characteristics, it can hardly match multi-sensor image based on gray or gradient feature directly.
异源图像的成像特性不同，难以直接利用灰度和梯度进行匹配。
The genetic algorithms, which is based on Gray code, is applied to structure design optimization with mixed discrete variables and nonlinear constraint.
将基于格雷码的遗传算法用于求解结构的混合离散变量非线性约束优化问题。
A recognition method based on gray correlation analysis algorithm is proposed through extracting LPC, characteristic from tank, helicopter and car acoustic.
提出了一种基于灰关联分析的声目标识别算法。
In this paper, an automatic approach for thresholding based on gray level gradient co occurrence matrix model and the maximum entropy principles is proposed.
提出了一种基于灰度-梯度共生矩阵模型和最大熵原理的自动阈值化方法。
The analysis model of comprehensive performance of submarine launched anti ship missile based on gray correlative is established according to gray system theory.
根据灰色系统理论建立了潜射反舰导弹综合性能灰关联分析模型，以灰色关联度为基本依据构造出导弹综合性能评估指数。
According to above research, a synthetic evaluating model is established for new product development based on gray-fuzzy theory, and has better effect in practice.
在上述研究的基础上，建立了基于灰色模糊理论新产品开发项目选择综合评价模型。
In order to improve the accuracy of aero-engine component fault diagnosis ability, a method of two layers fault diagnosis based on gray relational analysis was proposed.
为了改善对航空发动机气路部件故障诊断能力，提出了一种基于灰色关联分析的两层诊断方法。
Due to most of current early-warning of enterprise crisis only give a alarm other forecast, the paper presents a method based on gray forecasting and pattern recognition.
针对当前大部分企业危机预警模型只能报警，不能预测的现状，提出一种基于灰色预测与模式识别的预警方法。
In this paper, based on gray related degree analysis, the slope-related degree is modified and a analysis method of the point-slope modification related degree is deduced.
在灰色关联分析的基础上，对斜关联度进行了修正，引出了点、斜修正关联度分析的概念。
To monitor the height oftailings dam and forecast its trend, a designed method based on gray system theory to create the model of tailing dam saturation line is presented.
为了实现对尾矿坝浸润线高度进行实时在线监测及趋势预测，提出了用了灰色系统理论来对尾矿坝的浸润线数据建立灰色模型的方法。
Entropy thresholding method is an automatic technique for thresholding of digital images based on gray level-gradient co-occurrence matrix and the maximum entropy principle.
它包括二维匹配滤波预处理以增强血管的灰度，以及用灰度-梯度共生矩阵的最大熵阈值化方法。
Based on gray system, programming the software, which can be used to forecast the final clearance displacement of tunnel according to some data of monitoring, named GM-TUNNEL.
根据灰色理论编写了围岩收敛位移的预测程序GM -TUNNEL，预测收敛位移测试点的最终收敛位移。
Based on gray system, programming the software, which can be used to forecast the final clearance displacement of tunnel according to some data of monitoring, named GM-TUNNEL.
根据灰色理论编写了围岩收敛位移的预测程序GM -TUNNEL，预测收敛位移测试点的最终收敛位移。
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