检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

375 篇 会议
220 篇 期刊文献

馆藏范围

595 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

390 篇 工学
- 184 篇 信息与通信工程
- 164 篇 计算机科学与技术...
- 135 篇 软件工程
- 70 篇 控制科学与工程
- 69 篇 仪器科学与技术
- 46 篇 电子科学与技术（可...
- 43 篇 光学工程
- 43 篇 环境科学与工程（可...
- 40 篇 生物工程
- 39 篇 测绘科学与技术
- 31 篇 电气工程
- 24 篇 机械工程
- 24 篇 航空宇航科学与技...
- 17 篇 土木工程
- 15 篇 网络空间安全
- 14 篇 建筑学
- 13 篇 材料科学与工程（可...
- 8 篇 化学工程与技术
201 篇 理学
- 103 篇 数学
- 50 篇 物理学
- 45 篇 生物学
- 30 篇 统计学（可授理学、...
- 26 篇 化学
- 11 篇 大气科学
- 10 篇 地球物理学
- 8 篇 系统科学
- 7 篇 天文学
45 篇 管理学
- 23 篇 图书情报与档案管...
- 19 篇 管理科学与工程(可...
35 篇 农学
- 33 篇 农业资源与环境
6 篇 医学
2 篇 经济学
2 篇 艺术学
1 篇 法学
1 篇 军事学

主题

73 篇 synthetic apertu...
27 篇 feature extracti...
26 篇 radar polarimetr...
26 篇 training
24 篇 remote sensing
22 篇 image coding
21 篇 radar imaging
17 篇 object detection
16 篇 semantics
16 篇 satellites
15 篇 visualization
15 篇 encoding
15 篇 image reconstruc...
14 篇 imaging
14 篇 deep neural netw...
14 篇 three-dimensiona...
14 篇 mathematical mod...
14 篇 image resolution
13 篇 deep learning
13 篇 scattering

机构

139 篇 cas key laborato...
65 篇 aerospace inform...
56 篇 school of electr...
55 篇 key laboratory o...
49 篇 institute of ele...
46 篇 university of ch...
34 篇 key laboratory o...
24 篇 department of au...
23 篇 key laboratory o...
15 篇 suzhou aerospace...
13 篇 the cas key labo...
13 篇 key laboratory o...
12 篇 key laboratory o...
11 篇 key laboratory o...
10 篇 key laboratory o...
10 篇 graduate univers...
9 篇 jiangsu center f...
9 篇 microsoft resear...
8 篇 cas key laborato...
8 篇 school of resour...

作者

45 篇 chen zhibo
42 篇 qiu xiaolan
34 篇 li houqiang
31 篇 xiaolan qiu
29 篇 ding chibiao
26 篇 dong liu
25 篇 liu dong
23 篇 zhibo chen
23 篇 houqiang li
22 篇 li li
21 篇 chibiao ding
20 篇 zhou wengang
20 篇 zhang zhe
19 篇 zhou wei
18 篇 wu yirong
17 篇 yu kang
17 篇 zhang bingchen
17 篇 feng wu
16 篇 hong wen
15 篇 li xin

语言

570 篇 英文
13 篇 其他
11 篇 中文

检索条件"机构=Key Laboratory of Technology in Geo-Spatial Information and Processing Application System"

共 595 条记录，以下是571-580 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Radar imaging simulation for typical urban structures based on analytical models

Radar imaging simulation for typical urban structures based ...

引用

6th International Conference on Radar, RADAR 2011

作者： Chen, Hongzhen Zhang, Yueting Tang, Kan Xiong, Wenchang Ding, Chibiao Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences NO. 9 Beiyitiao Zhongguancun Beijing 100190 China National Key Laboratory of Microwave Imaging Technology NO.19 Beisihuan Xilu Beijing 100190 China Institute of Electronics Chinese Academy of Sciences NO.19 Beisihuan Xilu Beijing 100190 China

ISBN: (纸本)9781424484416

This paper proposes a novel radar imaging simulator based on analytical electromagnetic and geometric models for a common typical kind of urban structure. The analytical models are presented not only for improving the efficiency of the simulation but also for direct and further understanding the features in the SAR image. © 2011 IEEE.

关键词： Radar imaging

来源：评论

学校读者我要写书评

暂无评论

An improved method to sort and pair TDOA based on the correlation between TDOAs

An improved method to sort and pair TDOA based on the correl...

引用

6th International Conference on Radar, RADAR 2011

作者： Ren, Wen-Juan Hu, Dong-Hui Ding, Chi-Biao Institute of Electronics Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing 100190 China Graduate School Chinese Academy of Sciences No. 19 North 4yh Ring Road West Haidian District Beijing 100190 China

ISBN: (纸本)9781424484416

In TDOA passive location system, the situations in which false TDOA combinations arose are sorted. For extracting the correct TDOA combination of the radiant source, an improved method to sort and pair TDOA is proposed in this paper. The method can eliminate the false TDOA combinations which are reduced by sub-PRI(pulse repetition interval) of the radiant source with high pulse repetition frequency(PRF) and the equality of multiple targets' TDOAs, and associate all TDOA combinations which belong to the same target. The method enhances the accuracy of extracting TDOA combination and reduces the computation load and the complexity of afterward processing. © 2011 IEEE.

关键词： Time difference of arrival

来源：评论

学校读者我要写书评

暂无评论

Wave model based enhancement of SAR ocean images

Wave model based enhancement of SAR ocean images

引用

6th International Conference on Radar, RADAR 2011

作者： Zhang, Wen-Yi Li, Fang-Fang Hu, Dong-Hui Ding, Chi-Biao Zhong, Li-Hua Institute of Electronics Chinese Academy of Sciences Beijing 100190 China Graduate University Chinese Academy of Sciences Beijing 100039 China Key Laboratory of Spatial Information Processing and Application System Technology No. 19 North 4th Ring Road West Haidian District Beijing 100190 China

Enhanced SAR ocean images with dominant wave-like signatures might promote oceanographic applications. Therefore we develop a wave model based processor for wave features enhancement. Algorithm analysis and experiment... 详细信息

ISBN: (纸本)9781424484416

关键词： Synthetic aperture radar

来源：评论

学校读者我要写书评

暂无评论

A New Fusion Algorithm for Optical Remote Sensing Data

A New Fusion Algorithm for Optical Remote Sensing Data

引用

International Symposium on Image and Data Fusion (ISIDF)

作者： Kai Yu Ni Hu Xiurui Geng Yongchao Zhao Hairong Tang Key Laboratory of Technology in Geo-spatial information Processing and Application System Institute of Electronics Chinese Academy of Science Patent Examination Cooperation Center of State Intellectual Property Office Chinese Academy of Sciences Beijing Beijing CN

The main goal of data fusion in remote sensing is integrating the respective superiority and complementary information of multi-source data to serve the applications. Most conventional fusion algorithm is oriented to fuse the multispectral (hyperspectral) data with panchromatic data such as IHS fusion, PCA fusion, DWT fusion, Brovey fusion etc. Although these methods have been widely used, they still have a problem that can't maintain the spatial information and spectral information synchronously. In this study, a new fusion algorithm aiming at fusing multispectral data and hyperspectral data was developed in following steps: First, classify the hyperspectral data into groups basing on the wavelength range of each multispectral band; second, process each band group by PCA, and combine all the first components to a new multispectral data; then, separate each original multispectral pixel by the homologous pixel and its eight neighbor pixels in the new multispectral data; Finally, mix the homologous 9 pixels of hyperspectral data by the abundance got by former step. The applying on AVIRIS data 'cuprite' brought by ENVI shows an excellent result and verified the validity.

关键词： Hyperspectral imaging spatial resolution Principal component analysis Discrete wavelet transforms

来源：评论

学校读者我要写书评

暂无评论

Research on Characteristics of Cylinder Tanks in SAR Image

Research on Characteristics of Cylinder Tanks in SAR Image

引用

2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

作者： Yueting Zhang Hongzhen Chen Kan Tang Wenchang Xiong Chibiao Ding Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of SciencesBeijing China The National Key Laboratory of Microwave Imaging Technology Beijing China Institute of Electronics Chinese Academy of Science

Cylinder tanks appear as arcs in SAR image. It is found the radius of some arcs is bigger than the radius of the tank. To analysis this phenomenon, combining the scattering theory and the principle of SAR, a novel prediction model about the SAR image of cylinder tanks, including the tanks with fixed top and floating top, is proposed. Analysis on details of the SAR image of the tanks is provided by the prediction model. Several experiments are implemented.

关键词： Cylinder tanks SAR image geometry extraction.

来源：评论

学校读者我要写书评

暂无评论

Improved calibration method of the airborne polarimetric SAR

Improved calibration method of the airborne polarimetric SAR

引用

Asian and Pacific Conference on Synthetic Aperture Radar (APSAR)

作者： Feng Ming Jun Hong Lintao Zhang Institute of Electronics Chinese Academy of Sciences (CAS) Beijing China Graduate University of Chinese Academy of Sciences Beijing China Key Laboratory of Geo-spatial Information Processing and Application System Technology Chinese Academy of Sciences (CAS) Beijing China

The PolSAR system must be calibrated before obtain effective polarimetric information. The airplane attitude is unstable during the PolSAR measurement, which will impact the polarimetric calibration precision. This paper improved the polarimetric calibration method proposed by Whitt considering the impact of airplane attitude. The improved method is proved by polarimetric experiment using a PolSAR system developed by IECAS (Institute of electronics, Chinese Academy of Sciences).

关键词： Calibration Airplanes Mathematical model Equations Radar polarimetry Scattering

来源：评论

学校读者我要写书评

暂无评论

An azimuth resample method for bistatic SAR motion compensation 8

An azimuth resample method for bistatic SAR motion compensat...

引用

8th European Conference on Synthetic Aperture Radar, EUSAR 2010

作者： Qiu, Xiaolan Han, Bin Meng, Dadi Hu, Donghui Ding, Chibiao Key Laboratory of Technology in Geo-spatial Information Processing and Application System IECAS China China

ISBN: (纸本)9783800732722

Motion compensation is an indispensable step for generating a high quality image in the airbore SAR system. In bistatic SAR, there are two separate platforms and their velocities cannot keep same all the time. So the echoes are transmitted and received at uniform positions, respectively, which deteriorate the imaging results. In this paper, an azimuth resample method for compensating the velocity variance along the flying direction is promoted, and the difference of azimuth resample between mono static SAR and bistatic SAR is pointed out. Finally, simulated results show the validity of the method. © VDE VERLAG GMBH · Berlin · Offenbach.

关键词： Motion compensation

来源：评论

学校读者我要写书评

暂无评论

Radar imaging simulation for typical urban structures based on analytical models

Radar imaging simulation for typical urban structures based ...

引用

2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

作者： Hongzhen chen yueting zhang kan tang wenchang xiong chibiao ding Key Laboratory of Spatial Information Processing and Application System Technology Chinese Academy of Sciences NO.9 Beiyitiao Zhongguancun Beijing 100190 China The National Key Laboratory of Microwave Imaging Technology，NO.19 Beisihuan Xilu Beijing 100190 China Institute of Electronics Chinese Academy of Sciences NO.19 Beisihuan Xilu Beijing 100190 China

ISBN: (纸本)9781424484447

关键词： imaging simulator urban structure SAR image electromagnetic and geometric models.

来源：评论

学校读者我要写书评

暂无评论

A General Two-Dimensional Spectrum Based on Polynomial Range Model for Medium-Earth-Orbit Synthetic Aperture Radar Signal processing

A General Two-Dimensional Spectrum Based on Polynomial Range...

引用

2010 2nd International Conference on Signal processing system(2010年信号处理系统国际会议 ICSPS 2010)

作者： Lijia Huang Chibiao Ding Xiaolan Qiu Donghui Hu Key Laboratory of Geo-spatial Information Processing and Application System Technology Institute of Key Laboratory of Geo-spatial Information Processing and Application System Technology Institute of

The kth-order polynomial range model (PRM) for Medium-Earth-Orbit (MEO) Synthetic Aperture Radar (SAR) signal processing is proposed, analyzed, and verified in this paper. The coefficients of the PRM are calculated according to the relative state vectors between the satellite and the given target on earth, which implies power series expansion around the beam center crossing time. In addition, the relevant two-dimensional spectrum is deduced out as well by using the principle of stationary phase (POSP) and the series reversion approximation. The accuracy of this spectrum is flexible and limited both by the order of the PRIM and the order of the spectrum in an expanded form. Therefore, the PRMbased spectrum is general for MEO SAR with any azimuth resolution at any orbit height

关键词： polynomial range model (PRM) point target spectrum medium-earth-orbit (MEO) synthetic aperture radar (SAR) signal processing

来源：评论

学校读者我要写书评

暂无评论

A novel single-channel SAR-GMTI method based on defocusing shifted difference

A novel single-channel SAR-GMTI method based on defocusing s...

引用

2010 2nd International Conference on Signal processing systems, ICSPS 2010

作者： Ruipeng, Xu Xiaolan, Qiu Donghui, Hu Chibiao, Ding Key Laboratory of Spatial Information Processing and Application System Technology Beijing China Institute of Electronics Chinese Academy of Sciences Beijing China

ISBN: (纸本)9781424468911

A novel single channel SAR-GMTI method is proposed in this paper. When the azimuth mismatch filter performs compression, it induces shifted difference between the stationary and moving targets because of having different Doppler center. The proposed method employs this character to separate moving targets from stationary targets. It can produce two images by pulse compression which make use of two symmetrical mismatch filters in azimuth direction, and then cancel stationary and retain moving targets by subtracting one image from another. Compared with traditional methods, it is applicable to both low and high squint case and the detection capability is significantly improved. The simulation results validate the effectiveness of the proposed method. © 2010 IEEE.

关键词： Synthetic aperture radar

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共60页 << < 51 52 53 54 55 56 57 58 59 60 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：