查询词典 target recognition

Non linear ; fractal ; self affine ; target recognition ; parameter extraction

非线性；分形；自仿射；目标识别；参数提取

It is demonstrated that the correctness rate of target recognition can reach over 89% and meet real time demand, by the analysis of algorithmic time complexity and analogue experiment result.

算法的时间复杂度分析和模拟实验结果表明，该算法目标识别的正确率可以达到89%以上，能够很好满足实时条件下的目标识别要求。

It is shown from theoretical analysis and experimental results of rotating platform imaging based on data acquired in a microwave anechoic chamber that the method proposed in this paper is promissing in the application of radar target recognition.

用微波暗室试验数据进行转台成象并对一维距离象三种模式进行识别分类的结果表明，本文所提出的方法用于研究雷达目标识别是有效的。

Automatic target recognition technology for airborne targeting pod includes sensor, processor and its arithmetic, image division and characteristic extraction technologies etc. FLIR sensor and processing CMOS chip is in common use, image was divided with threshold value division, marginal test, statistic division and marginal information etc.

机载瞄准吊舱自动目标识别技术包括传感器、处理机及其算法、图像分割与特征提取等常用的前视红外传感器和处理芯片，图像分割采用阈值分割、边缘检测、统计学分割和边界信息法等。

The definition of Centre of Mass and NMI feature is proposed and the principle and methods of Threshold calculation, Image segmentation, Target recognition and tracking are presented.

文章给出了运用连通线多级切割方法实现阈值求取、图像分割、目标识别与跟踪的技术技巧。

Simulation results show that this model improves the rate of target recognition and the convergence speed of network.

仿真实验表明，该模型提高了目标的识别率和网络的收敛速度。

In this paper,a novel method of matched correlation for high range resolution polarization radar target recognition is presented.

本文提出一种基于高距离分辨率极化雷达体制的雷达目标相关匹配识别新方法。

Our work includes: 1 Different from general target recognition problems, L2 normalized samples are applied to HRRP-based RATR to deal with the amplitude-scale sensitivity problem, therefore, geometrically speaking, HRRP samples spread on a unit hypersphere.

考虑到用于识别的HRRP样本在2-范数强度归一化后都位于单位超球面上，针对于幂次变换后趋于Joint-Gaussian分布的HRRP数据，提出了一种改进的基于子空间近似的统计识别方法。

Target recognition and classification based on the ship target radiation noise has been a very important subject ...

以舰船目标辐射噪声为研究对象，进行目标识别与分类是水声领域中一个很重要的研究内容。

Target recognition and classification based on the ship target radiation noise has been a very important subject in underwater acoustics.

以舰船目标辐射噪声为研究对象，进行目标识别与分类是水声领域中一个很重要的研究内容。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。