A new technique was presented and proved by knife-edge method.
在传统的刃边法基础上,介绍并验证了一种新的点靶标方法。
This paper mainly does research on how to use Edge Method to measure the MTF of on-orbit remote sensor.
文章主要研究采用刀刃法测量在轨遥感器的MTF。
It proves that the modified slanted edge method has high measurement and repeat accuracy, and also has a better immunity to noise and edge Angle.
说明其具有较高的测试准确度和良好的测试重复性,并且具有较强的抗噪性,基本不受刃边倾角变化的影响。
The plasma temperature is estimated by the recombination edge method and found that the temperature is increased with the increasing of the laser pulse energy.
利用复合辐射吸收边测量了作用过程中毛细管等离子体温度,表明随着激光能量增加电子温度升高。
So far people have put forward some basic methods for evaluate the MTF values of the lens, such as knife-edge method, laser speckle method and extended frequency aperture (EFA) method.
迄今为止,人们已经提出了诸如刃边法、激光散斑法、扩展频率孔径法等多种测量离散成像器件MTF的方法。
This method accepts a set of points or Edge objects.
该方法接受一组点或Edge对象为参数。
An Edge is a line segment, and you add Edge objects to a design through the add_line method of the Entities class.
Edge是一条线段,可以通过entities类的add_line方法将Edge对象添加到设计中。
The add_edges method creates an array of edge objects from a sequence of points.
add_edges方法根据一系列的点创建一个edge对象数组。
More information on method development and customization can be found in the Rational Edge article "a Roadmap to method development" 11 and the Rational method Developer training course 8.
更多的有关方法的开发和定制的信息,可以参见RationalEdge的文章“方法开发的路线图”11和RationalMethodDeveloper培训课程8。
WHEN Italy rejigged its method of counting GDP in 1987, the updated figures saw it edge ahead of Britain.
当意大利在1987年重新调整GDP的计算方法时,更新过的数字使意大利领先于英国。
Method in which each conductive lead on the contact edge connects to one segment or annunciator.
每一个在接触上导电领头的方法边缘连接一部分或者预报信号。
From the results of experimentation, the method can make the mark image edge achieve good edge localization and improve the alignment precision.
从实验的结果来看,这种方法能够对对准标记达到很好的边缘定位,提高了对准精度。
According to the experiment, the method is an effective one for edge extraction of the abrasive image.
实验表明该方法对于磨损图像的边缘特征提取是行之有效的。
Based on physical simulation of edge rolling process in Trimming-Free plate rolling method, the effection of V rolling and chamfer rolling on the plate profile is analyzed.
基于中厚板无切边轧制法中立轧轧边变形的物理模拟,分析了平辊立轧与倒棱轧制对中厚板断面形状的影响。
A new approach for detecting the edge of high-energy flashing image has been exploited based on this method.
在该方法基础上探索出了一条用于检测高能闪光图像边缘的新路子。
Both the Edge and the Guardian use a different encryption method to send E-mail and other forms of data.
Edge和Guardian都使用了一种不同的加密方式来发送电子邮件和其他形式的数据。
Simulation results show that: the algorithm is a practical and efficient edge detection algorithm, and this method can easily extend to more threshold edge detection of image processing.
仿真结果表明:该算法具有较强的检测模糊边缘能力,是一种实用、高效的边缘提取算法,同时此方法很容易扩展到多阈值图像边缘处理。
A new method for edge detection with improved General Fuzzy Operator (GFO) is proposed.
提出了改进的广义模糊算子(GFO)边缘检测新方法。
A method of calculating wavelet transformation filter coefficients for multiscale edge detection is given in this paper, and the efficiency of the method is clarified.
提出了一种用于多尺度边缘检测的小波变换滤波器系数的计算方法,并且以具体例子进行了检验,表明了该方法的有效性。
The experimental results show that the method can accurately locate the target edge and it is better than the traditional edge detection.
实验结果表明,该方法能够精确定位目标边缘,优于传统的边缘检测方法。
Traditional deformable model based segmentation is a method merely based on edge information, which does not make full use of image information.
传统的基于可变模型的分割方法是一种只基于边界信息的分割方法,就充分利用图像信息的角度来说有其局限性。
With one method the installer cuts the tape on each side in half along the edge of the graphic, essentially creating alignment marks.
其中一种方法是,安装者将粘在图案边缘的胶带数量削减一半,创建出校准标记。
So this paper realizes image edge detection method in VC.
文中用已在VC中实现图像的边缘检测方法来对其加以分析。
The experiment shows that this method can powerfully denoise salt-and-pepper noise with good edge-preserving.
实验结果证明,这种方法不但能有效地滤除椒盐噪声,而且能够很好地保持边缘。
Level set algorithm is an edge detection method, based on visual characteristic of human being.
水平截集算法是一种基于人类视觉特性的边缘检测方法。
In this paper, a novel design method of a passband edge frequency continuous adjustable FIR filter is presented.
提出了一种通带截止频率连续可调的低通滤波器的新的设计方法。
According to the feature of ear image and requirement of extraction, this paper proposes a new edge detection method based on contour composition.
本文针对人耳图像的局部特征和识别要求提出一种基于轮廓合成的边缘检测方法。
A novel fast sub-pixel edge detection method for image measurement is proposed.
提出了一种新型的测量图像快速亚像素边缘检测方法。
A novel fast sub-pixel edge detection method for image measurement is proposed.
提出了一种新型的测量图像快速亚像素边缘检测方法。
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