• That's an increase from the 0.48 percentage point spread on January 4.

    1月40.48个百分点之上的进一步扩大

    youdao

  • Based on physical optics theorem, point spread function (PSF) is calculated.

    根据物理光学理论计算了光学扩散函数(PSF)。

    youdao

  • The method of establishing the point spread function (PSF) of motion-blurred image is discussed.

    提出了一直接从湍流退化图像中估计湍流扩展函数值的方法。

    youdao

  • The point spread function consists of prime point spread function and scatter point spread function.

    扩展函数分为一次射线点扩展函数散射点扩展函数两部分。

    youdao

  • Its imaging resolution was analyzed by using the point spread function of volume holographic imaging system.

    利用扩展函数全息成像系统的深度分辨率进行分析。

    youdao

  • The point spread function, which was necessary for the deconvolution, was obtained in our experimental measurement.

    通过实验测量得到了解卷积必需扩展函数

    youdao

  • A new method is proposed for estimating the PSF (point spread function) values of turbulence from turbulence degraded images.

    提出了一种直接湍流退化图像中估计湍流扩展函数方法

    youdao

  • It shows that the image restoration using the generalized point spread function is much better than that using the traditional one.

    实验结果表明,采用广义扩展函数恢复三维图像采用传统点扩展函数恢复三维图像能获得更好的效果。

    youdao

  • Blind image restoration is to recover the original image form the observed degraded image with unknown the Point Spread Function (PSF).

    图像恢复就是扩散函数未知情况下从降质观测图像恢复图像。

    youdao

  • In chapter 2, the characteristics of point spread function near the focus are analyzed in detail based on the theory of superresolution.

    第二光学超分辨理论基础焦点附近扩散函数性质进行详尽分析。

    youdao

  • Point spread function (PSF) and Strehl ratio (SR) are used to evaluate the imaging quality of the system with different defocus parameters.

    通过分析扩散函数特列关系评价三种不同掩模板光学系统成像质量的影响。

    youdao

  • Especially in the rural market, the majority of the geographical dispersion of the population, the need to take a few very good point spread.

    尤其是农村市场地域广大人口分散,就更需要好的把握几个传播交点

    youdao

  • The most complete measures of image quality for an optical system were its point spread function (PSF) and its optical transfer function (OTF).

    全面测量光学系统质的扩散函数(PSF)光学传递函数(otf)。

    youdao

  • This paper used Gaussian function as point spread function, applying in inverse filtering algorithm and Wiener filtering algorithm and improving them.

    模糊的成像结果进行图像复原,采用高斯函数作为扩展函数,应用于三维逆滤波维纳滤波算法中,改进了这两种算法。

    youdao

  • When point spread function (PSF) is not known or only partially determined, restoration of the degraded images is called blind image restoration (BIR).

    扩展函数未知不确情况下,从观察到的退化图像恢复原始图像的过程称为图像复原。

    youdao

  • The new five-year bonds will pay a coupon of 6.2%, a 3.5 percentage-point spread over the “mid-swaps” rate, a yardstick for creditworthy borrowers of EUROs.

    五年期债券给出6.2%年息,高出掉期利率中间价(欧元贷款者信用可靠的标准利率)3.5个百分点。

    youdao

  • The point spread function (PSF) of volume holographic imaging system is employed to analyze diffraction imaging characteristics and estimate depth resolution.

    利用衍射理论计算全息成像系统扩展函数,评价成像系统的深度分辨率特性

    youdao

  • A point spread array was constructed from all point spread functions of all elements; each row of the array corresponds to the point spread of an object element.

    所有物扩散函数构成个点扩散数组,数组每一对应元的点分布

    youdao

  • Description of satellite form effect with point spread function of satellite can calculate satellite reflected pulse intensity distribution in a simplified method.

    卫星扩展函数描述卫星形状效应非常简便地计算出被卫星反射后脉冲强度分布

    youdao

  • The imaging equations are derived based on point spread function, the influence of detector on resolution is simulated, and the optimum pinhole radius is proposed.

    基于扩展函数推导出共焦系统成像公式模拟了探测器尺寸分辨率影响提出最佳针孔半径

    youdao

  • But the performance of this method deteriorates in the case of high density bar code image, which is severely blurred by a point spread function of optical system.

    对于光学系统扩展函数严重模糊高密度条码图像这种方法性能急剧下降。

    youdao

  • The solution proposed here identifies important parameters with which to characterize the point spread function (PSF) of the blur, given only the blurred image itself.

    这里提出方法根据模糊图像本身,求出确定系统扩散函数PSF重要参数-模糊距离。

    youdao

  • Considering diffraction effect based on scalar theory, we deduced a formula for point spread function of the coded aperture and discussed the ring coded aperture in detail.

    基于标量衍射理论考虑衍射效应条件下,从理论上推导了编码孔径扩散函数公式环形编码孔径进行了详细的讨论。

    youdao

  • For infrared optical systems a point spread function is calculated in terms of the spot diagram obtained through geometrical ray trace or the theory of Kirchhoff diffraction.

    红外光学系统几何光线追得到列图用基尔霍夫衍射理论计算得到扩散函数

    youdao

  • Based on the theories of non-diffracting imaging system in coherent light, the measurement system of point spread function (PSF) of non-diffracting imaging system has been presented.

    分析相干光照明下无衍射成像系统理论基础,设计了无衍射光成像系统的扩散函数测量系统。

    youdao

  • The key problem in image restoration is to get the point spread function of motion-blurred images and the knowledge about noise. Gaussian white noise is commonly assumed as the noise.

    由运动模糊图像复原图像关键问题获取扩展函数噪声信息,其中噪声通常假设高斯噪声。

    youdao

  • In another technique, the light source layer's point spread function is decomposed into a plurality of components, and an effective luminance pattern is determined for each component.

    另一种技术中,光源扩展函数分解多个分量每个分量确定有效亮度模式

    youdao

  • A rapid and accurate model used to study microscopic imaging through turbid medium is presented which combines traditional Monte Carlo with two dimensional point spread function (PSF).

    扩散函数(PSF)蒙特卡罗方法相结合,引入了研究混浊介质显微成像快速仿真模型

    youdao

  • Based on the theory of wide electron beam focusing with curved axis, a method for determining the off-axis point spread distribution is studied using the trajectories with curved axis.

    根据曲轴电子束聚焦理论研究了一种曲轴轨迹确定扩散分布方法

    youdao

  • Based on the theory of wide electron beam focusing with curved axis, a method for determining the off-axis point spread distribution is studied using the trajectories with curved axis.

    根据曲轴电子束聚焦理论研究了一种曲轴轨迹确定扩散分布方法

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定