目标识别

According to Canny's criteria of optimal edge detector,blurred image and noise-image reduce the recognizing precision.

根据Canny边缘检测算子的最优准则，模糊和噪声都会影响图像目标识别的精度。

The basic and major difficulty in Automatic Target Recognition based on the Inverse Synthetic Aperture Radar image is to automatically understand the ISAR images.

摘要逆合成孔径雷达图像的自动理解是应用其进行自动目标识别的基础。

The research in this paper has laid a foundation for the object identification.

本文的研究为开拓瞬态电磁场应用的新方法与新技术，特别是色散目标识别新技术，提供了必要的理论基础与依据。

It is a great challenge for military image communication technology to preserve the auto target recognition performance in the process of lossy image compression.

如何在图像有损压缩过程中保持图像的自动目标识别性能，是军事图像通信领域面临的重要挑战。

Finally,a fine estimation can be acquired by the combination of estimation results from both Hough transform and major axis extraction.

随着SAR数据收集能力的不断增强，合成孔径雷达目标识别日益成为国内外研究的热点[1，2]。

Meanwhile, it is also compared with statistical classifier and invariant moments recognition method.

比较结果说明：这种图象目标识别方法不仅具有旋转、平移及比例的不变性，而且还有好的容错性和Robust特性。

The experiments show that this methodis suitable for identifying specific targets and is good in noise immunity.

实验表明，与用单纯的分形特征参数相比，所提出的方法是一种快速、有效的人造目标识别方法。

The optical path ,working principle,signal processing and anti-interference performance of the fuze are analyzed in detail.

介绍了一种新的近炸引信技术4/4/目标识别与定距双路接收的前视激光引信，并对该引信的光路设计、工作原理、信号处理及抗干扰性能进行了详尽地分析研究。

ABSTRACT A systematic introduction about the background of both the radar target identification and the high-resolution parametric estimation techniques is presented in this dissertation firstly.

本文首先系统介绍了国内外学术界关于雷达目标识别和基于累量的高分辨参数估计方法的研究现状。

As a widely used technology, object recognition has following characteristics: pertinence and dependence.

作为一个应用很广泛的领域，目标识别具有很强的针对性和依赖性。

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。