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

404 篇 会议
4 篇 期刊文献

馆藏范围

408 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

317 篇 理学
- 299 篇 物理学
- 74 篇 化学
- 16 篇 数学
- 4 篇 大气科学
- 4 篇 地球物理学
- 3 篇 地理学
- 3 篇 海洋科学
- 3 篇 地质学
- 3 篇 统计学（可授理学、...
280 篇 工学
- 171 篇 测绘科学与技术
- 86 篇 电气工程
- 44 篇 仪器科学与技术
- 30 篇 航空宇航科学与技...
- 27 篇 计算机科学与技术...
- 20 篇 软件工程
- 12 篇 信息与通信工程
- 9 篇 光学工程
- 8 篇 控制科学与工程
- 7 篇 环境科学与工程（可...
- 6 篇 土木工程
- 5 篇 建筑学
- 4 篇 机械工程
- 3 篇 电子科学与技术（可...
- 3 篇 化学工程与技术
207 篇 医学
- 207 篇 临床医学
8 篇 管理学
- 7 篇 图书情报与档案管...
- 3 篇 管理科学与工程(可...
2 篇 农学
- 2 篇 作物学
1 篇 经济学
- 1 篇 理论经济学
- 1 篇 应用经济学
1 篇 军事学

主题

120 篇 hyperspectral im...
59 篇 hyperspectral
47 篇 target detection
45 篇 remote sensing
40 篇 hyperspectral im...
32 篇 multispectral
26 篇 multispectral im...
23 篇 anomaly detectio...
20 篇 classification
18 篇 sensors
15 篇 multispectral im...
14 篇 image processing
13 篇 change detection
13 篇 imagery
12 篇 atmospheric corr...
12 篇 dimensionality r...
12 篇 machine learning
11 篇 detection and tr...
10 篇 deep learning
10 篇 hsi

机构

9 篇 los alamos natl ...
8 篇 rochester inst t...
7 篇 rochester inst t...
6 篇 los alamos natl ...
6 篇 mit lincoln lab ...
5 篇 spectral sci inc...
5 篇 rochester inst t...
5 篇 univ s alabama d...
5 篇 rochester inst t...
4 篇 northeastern uni...
4 篇 texas a&m univ d...
4 篇 rochester inst t...
4 篇 univ puerto rico...
4 篇 spectral sci inc...
3 篇 rochester inst t...
3 篇 los alamos natl ...
3 篇 univ maryland ba...
3 篇 los alamos natl ...
3 篇 natl taipei univ...
3 篇 telops inc quebe...

作者

19 篇 messinger david ...
19 篇 theiler james
16 篇 velez-reyes migu...
9 篇 vélez-reyes m
8 篇 ziemann amanda
7 篇 du q
6 篇 resmini ronald g...
6 篇 chang chein- i
6 篇 theiler j
5 篇 adler-golden sm
5 篇 kaufman jason r.
5 篇 kerekes john
5 篇 ren h
5 篇 cahill nathan d.
4 篇 matthew mw
4 篇 eismann michael ...
4 篇 meola joseph
4 篇 olsen richard c.
4 篇 chang ci
4 篇 berk a

语言

408 篇 英文

检索条件"任意字段=Conference on Algorithms for Multispectral and Hyperspectral Imagery II"

共 408 条记录，以下是1-10 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：

algorithms for multispectral and hyperspectral imagery ii

Algorithms for Multispectral and Hyperspectral Imagery II

引用

algorithms for multispectral and hyperspectral imagery ii 1996

The proceedings contain 37 papers. The topics discussed include: improving the performance of genetic algorithms for terrain categorization of multispectral image;segmentation of multiband imagery using minimum spanning trees;spectral shape classification system for landsat thematic mapper;nonparametric classification of subpixel materials in multispectral imagery;using maps to automate the classification of remotely sensed imagery;automatic neural network-based cloud detection/classification scheme using multispectral and textural features;small-target detection in multispectral imagery with cyclic overlay processing;subpixel material identification by residual correlation;and automated map generation and update from high-resolution multispectral imagery.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Segmentation of multiband imagery using minimum spanning trees 2

Segmentation of multiband imagery using minimum spanning tre...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： Lersch, JR Iverson, AE Webb, BN West, KF SCI APPLICAT INT CORP IMAGE TECHNOL & SYST DIVTUCSONAZ 85711

ISBN: (纸本)0819421391

We present a new technique for the automatic segmentation of multiband imagery. Our approach is based on the computation of a minimum spanning tree over a graph derived from the image. We use a fast graph-search algorithm and a custom tree-splitting algorithm to provide a high level of performance. This approach captures some of the gestalt characteristics of human perceptual grouping and is easily adaptable to a variety of spectral and spatial criteria. We demonstrate our technique on multispectral and hyperspectral imagery of the earth's surface.

关键词： minimum spanning tree graph search image segmentation multispectral hyperspectral

来源：评论

学校读者我要写书评

暂无评论

Automatic extraction and identification of lines of communication from high-resolution multispectral imagery 2

Automatic extraction and identification of lines of communic...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： West, KF Lersch, JR Iverson, AE Webb, BN Stevenson, HA SCI APPLICAT INT CORP TUCSONAZ 85711

ISBN: (纸本)0819421391

Use of remotely sensed imagery to map lines of communication or revise existing maps is currently a labor-intensive process. In this paper, we present a system for automatically extracting lines of communication from high- resolution (less than 5-meter spatial resolution) multispectral imagery. Positive systems ADAR 5500 imagery is used to demonstrate system functionality. Our system includes automatic detection and identification algorithms, a geospatial database for storage and retrieval of results, a change detection component that compares newly detected lines of communication against stored database information, and a user interface that allows operator review and editing of automatically extracted results.

关键词： multispectral lines of communication roads mapping image processing

来源：评论

学校读者我要写书评

暂无评论

Estimation of Low Resolution Visible Spectra from RGB imagery ii - Simulation Result

Estimation of Low Resolution Visible Spectra from RGB Imager...

引用

conference on algorithms and Technologies for multispectral, hyperspectral, and Ultraspectral imagery XVii

作者： Schau, H. C. Meridian Syst LLC Titusville FL 32780 USA

ISBN: (纸本)9780819486226

While able to measure the red, green, and blue channels, color imagers are not true spectral imagers capable of spectral measurements. In a previous paper [1], it was demonstrated that an estimate of a low resolution visible spectra of a naturally illuminated outdoor scene can be estimated from RGB values measured by a conventional color imager. In this paper we present a refined algorithm and document results in a study to estimate visible source spectra from solar illumination scenes using reflectance spectra generated from the USGS data base.

关键词： hyperspectral Imaging multispectral Imaging Ultraspectral Imaging Imaging Spectroscopy Color Image RGB Imager

来源：评论

学校读者我要写书评

暂无评论

Evaluation of onboard hyperspectral-image compression techniques for a parallel push-broom sensor 2

Evaluation of onboard hyperspectral-image compression techni...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： Briles, S LOS ALAMOS NATL LAB GRP NIS 3LOS ALAMOSNM 87545

ISBN: (纸本)0819421391

A single hyperspectral imaging sensor can produce frames with spatially-continuous rows of differing, but adjacent, spectral wavelength. If the frame sample-rate of the sensor is such that subsequent hyperspectral frames are spatially shifted by one row, then the sensor can be thought of as a parallel (in wavelength) push-broom sensor. An examination of data compression techniques for such a sensor is presented. The compression techniques are intended to be implemented onboard a space-based platform and to have implementation speeds that match the date rate of the sensor. Data partitions examined extend from individually operating on a single hyperspectral frame to operating on a data cube comprising the two spatial axes and the spectral axis. Compression algorithms investigated utilize JPEG-based image compression, wavelet-based compression and differential pulse code modulation. Algorithm performance is quantitatively presented in terms of root-mean-squared error and root-mean-squared correlation-coefficient error. Implementation issues are considered in algorithm development.

关键词： hyperspectral imagery image compression wavelets

来源：评论

学校读者我要写书评

暂无评论

Automated map generation and update from high resolution multispectral imagery 2

Automated map generation and update from high resolution mul...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： Bullock, ME Fairchild, SR Patterson, TJ Haxton, RS BOOZ ALLEN & HAMILTON INC COLORADO SPRINGSCO 80910

ISBN: (纸本)0819421391

This paper describes the LOCATE TNG system, which generates map products directly from multispectral imagery in an automated fashion. The LOCATE TNG system uses spectral and spatial feature information to extract various types of man- made lines of communication (LOCs) from imagery and generate them in the form of digital vector maps. The generated maps may be compared against reference digital maps to automatically find new or changed LOCs. The original LOCATE (lines of communication apparent from thematic mapper evidence) system was designed and developed to use landsat thematic mapper imagery having a resolution of 30 m. LOCATE TNG (the next generation) has been redesigned to also have the capability to use high resolution multispectral imagery to be available from the next generation of commercial satellites. These satellites will provide multispectral and panchromatic imagery having resolutions down to 4 m and 1 m, respectively, thus dramatically improving the information available for exploitation. LOCATE TNG employs a hierarchical algorithmic approach to extracting layers of LOCs (primary roads, secondary roads, etc.) that may be used for GIS applications.

关键词： multispectral mapping lines of communication automated feature extraction

来源：评论

学校读者我要写书评

暂无评论

Cross-sensor resolution enhancement of hyperspectral images using wavelet decomposition 2

Cross-sensor resolution enhancement of hyperspectral images ...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： Peytavin, L MATRA CAP SYST LAB TRAITEMENT IMAGES & SIGNALVELIZY VILLACOUBLFRANCE

ISBN: (纸本)0819421391

In the satellite remote-sensing domain, some technological and physical constraints are not in favor of acquiring high spatial resolution hyperspectral images when there is a need to use high resolution panchromatic images as complementary data to the hyperspectral images. If the data are taken nearly at the same time, some cross-sensor resolution enhancement techniques are able to produce a merged image as close as possible of what would be a high spatial resolution hyperspectral image. Multiresolution wavelet decomposition is the most interesting tool to perform this process. Some merging experiments on AVIRIS images (pixel size 20 meters) and USGS digital aerial images (pixel size 1 meter) have been conducted using this technique. They produced simulated AVIRIS images having a spatial resolution of 5 meters. If the preliminary co-registration step remains critical, global spectral statistics and visual qualitative experimentations show that the result is a non-disturbed hyperspectral image, good candidate for straight exploitation.

关键词： resolution enhancement multiscale wavelet decomposition data fusion hyperspectral imagery

来源：评论

学校读者我要写书评

暂无评论

Demonstration of the accuracy of improved resolution hyperspectral imagery

Demonstration of the accuracy of improved resolution hypersp...

引用

conference on algorithms and Technologies for multispectral, hyperspectral, and Ultraspectral imagery ViiI

作者： Vrabel, J Doraiswamy, P McMurtrey, J Stern, A Imaging Technol Consultants Centreville VA 20120 USA

ISBN: (纸本)0819444758

Numerous researchers have demonstrated the accuracy and utility of improved spatial resolution multispectral imagery by sharpening it with higher spatial resolution panchromatic imagery. A much more limited number of researchers have sharpened hyperspectral imagery with panchromatic imagery. In this research we have developed an algorithm that spatially sharpens specific ranges of hyperspectral bands with spectrally correlated multispectral bands of a higher spatial resolution to improve the spatial resolution of the hyperspectral imagery while maintaining or improving it's spectral fidelity. Preliminary validation of the algorithm has been conducted using a 7m AVIRIS scene of the Maryland Eastern Shore containing corn, soybean, and wheat fields. This data was used to simulate 28m HSI and 7m MSI that were used in the sharpening process. Initial analysis has verified the spectral accuracy of the sharpened data. In the next phase of the study, airborne spectral data from two different sensors will be used in the sharpening process with the results used as input for USDA/ARS crop yield and stress models.

关键词： fusion sharpening imagery hyperspectral multispectral remote sensing

来源：评论

学校读者我要写书评

暂无评论

Nonlinear mean-square estimation with applications in remote sensing 2

Nonlinear mean-square estimation with applications in remote...

引用

conference on algorithms for multispectral and hyperspectral imagery ii

作者： Carlotto, MJ PACIFIC SIERRA RES CORP ARLINGTONVA 22209

ISBN: (纸本)0819421391

An approach to image modeling based on nonlinear mean-square estimation that does not assume a functional form for the model is described. The relationship between input and output images is represented in the form of a lookup table that can be efficiently computed from, and applied to images. Three applications are presented to illustrate the utility of the technique in remote sensing. The first illustrates how the method can be used to estimate the values of physical parameters from imagery. Specifically we estimate the topographic component (i.e., the variation in brightness caused by the shape of the surface) from multispectral imagery. The second application is a nonlinear change detection algorithm which predicts one image as a nonlinear function of another. In cases where the frequency of change is large (e.g., due to atmospheric and environmental differences), the algorithm is shown to be superior in performance to linear change detection. In the last application, a technique for removing wavelength- dependent space-varying haze from multispectral imagery is presented. The technique uses the IR bands, which are not affected significantly by haze, to predict the visible bands. Results show a significant reduction in haze over the area considered. Additional application areas are also discussed.

关键词： nonlinear estimation multispectral imagery change detection topographic extraction atmospheric correction

来源：评论

学校读者我要写书评

暂无评论

Spaceborne hyperspectral imagery sharpened with spaceborne multispectral imagery

Spaceborne hyperspectral imagery sharpened with spaceborne m...

引用

conference onalgorithms and Technologies for multispectral, hyperspectral, and Ultraspectral imagery X

作者： Vrabel, J Eckstein, BA Mullen, CP Kunze, B Imaging Technol Consultants Inc Centreville VA USA

ISBN: (纸本)081945348X

This paper describes a research project evaluating the success of spatially sharpening spaceborne hyperspectral imagery with higher spatial resolution spaceborne multispectral imagery. In November 2001, NASA launched its first operational hyperspectral sensor, Hyperion, on the Earth Observing-1 spacecraft. Designed to study the utility of hyperspectral imagery collected from a space-based platform, Hyperion's utility is limited for certain applications by its spatial resolution. Successful spatial sharpening of Hyperion imagery with higher spatial resolution spaceborne multispectral imagery such as ASTER or QuickBird should further enhance the value of Hyperion imagery. In a previous two-year research initiative, the primary author demonstrated the utility of sharpening airborne hyperspectral imagery with higher spatial resolution airborne multispectral imagery. In its first year, that study simulated the sharpening process by utilizing a single airborne hyperspectral dataset to derive both a lower spatial resolution hyperspectral cube and a higher spatial resolution multispectral dataset. In its second year, this study utilized two airborne spectral collections on different platforms for the hyperspectral and multispectral datasets, and successfully demonstrated spatial sharpening despite geometry differences between the two platforms. The next logical step is to validate spatial sharpening of space-based hyperspectral imagery using higher resolution spaceborne multispectral imagery. This current research project evaluated the spatial and spectral utility of Hyperion imagery after sharpening with higher spatial resolution spacebome multispectral data from the ASTER or QuickBird satellites.

关键词： hyperspectral multispectral sharpening fusion remote sensing

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41页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：