英语释义

1. an instrument for determining the amount of polarization of light or the proportion of polarized light in a partially polarized ray

2. a polariscope for measuring the amount of rotation of the plane of polarization especially by liquids

3. an instrument for determining the amount of polarization of light or the proportion of polarized light in a partially polarized ray

4. a polariscope for measuring the amount of rotation of the plane of polarization especially by liquids

片语

polarimetric calibration极化定标

polarimetric technology偏振技术

polarimetric SAR极化SAR

Polarimetric parameter偏振参量

polarimetric interferometric极化干涉

polarimetric element测振元件

polarimetric sensor偏振式传感器

polarimetric radar极化雷达

polarimetric detection极化检测

英汉例句

• The effectiveness of this method is demonstrated using an L-band fully polarimetric SAR image of San Francisco, acquired by the NASA/JPL AIRSAR sensor.

  JPL实验室AIRSAR系统获取的L波段旧金山全极化SAR数据的实验结果验证了该文方法的有效性。

• Speckle reduction is the primary problem of SAR (Synthetic Aperture Radar) and polarimetric SAR imagery post-processing.

  相干斑抑制是合成孔径雷达(SAR)图像和极化SAR图像后处理的首要问题。

• In this paper, a new method of speckle reduction in polarimetric SAR image is proposed.

  提出了一种新的极化SAR图像相干斑抑制的方法。

• In this paper, the property of radar target in the optics region is investigated on the basis of polarimetric and high resolution radar system.

  在全极化、高距离分辨力雷达体制背景下，研究了光学区雷达目标极化特性。

• We estimate simultaneously the texture parameters of multi polarimetric channels by the method of maximum likelihood under the assumption of multiple textures.

  在多纹理假设下，采用最大似然方法来同时估计多个极化通道纹理参数。

• This parameter can be employed for ship detection and bridge detection from a polarimetric SAR image.

  该参数能在河流区域很好地进行舰船检测与桥梁检测。

• You will convert the carvone to its semicarbazone for use in a polarimetric analysis.

  为了作旋光度分析，你将会把香芹酮转变为缩胺基脲。

• In this paper, a combined expression is introduced from the span of a scattering matrix, polarimetric entropy and similarity parameters.

  提出了极化散射矩阵总功率、极化熵、相似性参数的组合表达式。

• With the consideration of the characteristics of the low frequency UWB-SAR system, the radiometric calibration, polarimetric calibration and the motion status CAL.

  本文充分考虑低频uwb - SAR系统的特点，从辐射校準，极化校準和运动状态校準等方面展开深入的研究。

• Finally, the performance of this new approach is validated by the X-band full polarimetric SAR data in Niigata area of Japan.

  利用日本新泻地区的X波段全极化数据进行验证，表明该方法具有良好的检测性能。

• Algorithm of target classification based on polarization synthesis is proposed, when it is acted as input value of classifier. Then, polarimetric SAR data is applied to classification experiment.

  将其作为分类器的输入特征量，提出了一种基于极化合成的目标分类算法，并对实测极化SAR数据进行了分类实验。

• But meanwhile, the data fusion coming from the coherence of different polarizations in the polarimetric data produces more error for lithological classification.

  但是，由于不同极化状态回波信号之间的相关性，极化数据不可避免地产生数据冗余，反而增大了巖性分类的误差。

• In recent years the study of polarimetric technology for detecting atmosphere has made a great progress, and became a popular aspect of radar meteorology.

  近年国际上偏振技术探测大气研究有了重要进展，成为雷达气象学研究的新热点，并可能成为天气雷达发展的重要方向。

• The topic of instantaneous measurement of radar target polarization characteristics is of great importance in such fields as polarimetric radar and target recognition.

  目标极化特性的瞬时测量是极化雷达探测与目标识别等领域非常关心的基础性问题。

• A new method is proposed for studying the polarimetric backscattering coefficients from a soybean canopy.

  提出了一种新的方法来研究大豆冠层的极化后向散射系数。

• Because of difficulties in making a polarimetric radar system, there is no progress in the field of radar polarimetry for a long time.

  由于极化雷达设备制造难度大，所以在很长一段时间里雷达极化的发展停滞不前。

• In this paper the issue of utilizing polarimetric information of EM waves to determine their DOA at a cell station is investigated.

  本文讨论了利用电磁波的三维极化信息决定其到达方向的问题。

• To preserve the polarimetric properties of polarimetric SAR image, each element of the covariance matrix should be filtered independently in the same homogenous area.

  为了保持多极化sar图像的极化特性，协方差矩阵中的每一个元素都必须在相同的局部同质区内进行独立的滤波处理。

• Besides amplitude, phase and Doppler frequency, polarimetric information is the fourth characteristic in the radar echo.

  雷达回波信号中，除幅度、相位和多普勒频移外，还存在第四特征——极化信息。

• Terrain slope information may be drawn from polarimetric synthetic aperture radar (SAR) two-dimensional image, so that three-dimensional image can be generated.

  从全极化合成孔径雷达（SAR）图像数据中，可提取方位向的地势倾斜度信息，形成极化SAR三维成像。

• The study on the decoding method includes the synchronizing technique, the error analysis. The encoding technique used for polarimetric SAR calibration is derived.

  在对解码方法的研究中，结合传统SAR信号处理提出了同步提取方法，分析了各种误差源对同步提取準确性的影响。

• This paper deals with coherent radar polarimetric adaptive detection of targets in partially-homogeneous Gaussian clutter background with unknown covariance matrix.

  本文研究了在未知统计特性的局部均匀高斯杂波环境中的相干雷达极化自适应目标检测问题。

• Aimed at SAR image interpretation, SVM shows good performance in image filtering, image segmentation, target discrimination and classification, as well as polarimetric SAR data classification.

  针对SAR图像解译，SVM在图像滤波、图像分割、目标识别与分类、极化数据分类等过程中有很好的处理能力。

• A novel scheme of target enhancement in high-resolution polarimetric SAR imagery is proposed in this paper, which is based on the targets polarization orientation Angle feature.

  针对高分辨极化SAR目标增强问题，提出一种利用极化方位角特征的增强方法。