多源遥感信息融合,multi-source remote sensing information fusion
1)multi-source remote sensing information fusion多源遥感信息融合
1.In recent years, with the development of remote sensing technology, computer technology and information processing technology,multi-source remote sensing information fusion technology is utilized successfully in a broad variety of fields including military, remote sensing, automatic target recognition, machine vision, medical image processing and etc.近年来,随着遥感技术、计算机技术和信息处理技术的发展,多源遥感信息融合技术在军事、遥感、自动目标识别、计算机视觉和医学图像处理等领域取得了广泛的应用。
英文短句/例句
1.Studies on the Methods and Application of Multi-Sources Information Fusion in Remote Sensing;多源遥感信息融合方法及其应用研究
2.Multi-source Remote Sensing Information Fusion and Its Application to Active Faults along Qinghai-Tibet Railway;多源遥感信息融合及其在青藏铁路沿线活动断裂中的应用研究
3.The Multisensor Information Fusion Technology for Remote Sensing Image;遥感图像中的多源信息融合技术研究
4.Study on Fusion Techniques of Multi-Sensor Remote Sensing Data and Extraction of Desertification Information多源遥感图像融合技术及土地荒漠化信息提取
5.Research of Information Fusion for Multisensor Image;多传感器遥感图像信息融合算法研究
6.Extraction Experiment of LUCC Information Based on Fusion of Multi-source RS Data基于多源遥感数据融合的土地利用/土地覆盖变化信息提取试验
7.Multi-source Remote-sensing Image Fusion Based on Wavelet Analysis and Unsupervised Classification;基于小波分析与无监督分类的多源遥感图象信息融合
8.Fusion algorithm for the information of lake boundary integration from multi-temporal remote sensing images多时相遥感影像提取湖泊边界信息的融合算法
9.Metallogenetic Alteration Pick-up from Remote Sensing Images and Multi-data Fusion to Au-Cu Forming Prediction at Xietongmen Area of Tibet;西藏谢通门县铜金矿带遥感图像蚀变信息提取及多源数据融合在成矿预测中的应用
10.Extraction of Rice Information by Combining Remote Sensing Imagery with Other Data多源信息复合的遥感影像水稻田信息提取方法研究
11.Research and Application of Fusion Techniques for Multi-Sources Remote Sensing Image多源遥感影像融合技术的研究与应用
12.The Research on Algorithms of Multisource Remote Sencing Image Fusion and Its Application多源遥感图像融合算法的研究与应用
13.Study on Information Extraction of Oil Spill with Multi-source Remote Sensing Data多源卫星遥感溢油信息提取方法研究
14.Research on Sensors Fault Diagnosis Approach Based on Multi-Source Information Fusion;基于多源信息融合的传感器故障诊断方法研究
15.Bayes Information Fusion in Multi-sources of Prior Information;多源验前信息下的Bayes信息融合方法
16.Research on Remote Sensing Image Processing Based on Information Fusion;基于信息融合的遥感图像处理方法研究
17.Temporal and Spatial Alignment and Performance Assessmenta for Multi-Platform Multi-Sensor and Multi-Source Information Fusion System;多平台多传感器多源信息融合系统时空配准及性能评估研究
18.The Study on SAR Image Speckle Suppression and Multi-Sensor Image Fusion;SAR图像去噪及多源遥感数据融合算法研究
相关短句/例句
multi-source remote sensing information多源遥感信息
1.Based on analyzing and summarizing existing document and researching result, taking panchromatic images of high spatial resolution and multi-spectral images of low spatial resolution as data resource, this thesis draws forth the basic concept ofmulti-source remote sensing information fusion, an.多源遥感信息数据融合作为一种遥感信息综合处理与分析的技术,其研究正成为遥感领域的一个重要的研究方向。
3)Multi-Source Remotely Sensed多遥感信息源
1.Adaption Study ofMulti-Source Remotely Sensed in Forest Magement Investigation;多遥感信息源在森林资源二类调查中适用性研究
4)Multi-sensor data fusion多传感信息融合
5)data source of RS遥感信息源
6)Multi-information fusion多源信息融合
1.Research on driver multi-information fusion based on variable precision rough set;基于可变精度粗糙集的驾驶员多源信息融合研究
2.So,it is necessary to research the key theory and method about the process of driver s gather and cooperation,especially for realization multi-information fusion and the effect of people and vehicle synergistic reaction under different road net condition.而目前交通运输领域及智能车辆领域中基于多源信息融合的驾驶员行为研究较为罕见。
3.Aiming at the problem that shadows cast by moving objects in traffic surveillance system were detected incorrectly as a foreground target by all most of the current moving detection algorithm,a method of moving shadow detection based on multi-information fusion was proposed,which can effectively detect the cast shadow of a moving vehicle in traffic image sequence.针对目前运动提取算法常将运动阴影错误检测为前景目标的问题,提出了一种交通监控系统中基于多源信息融合的运动阴影检测算法。
延伸阅读
河外射电双源和多重源河外射电展源中最典型的也是数量最多的(占40％)一种是双源。双源的最普遍的特征是，在相隔几万至两百万光年的距离上形成两块射电瓣(又称为子源)。证认出的光学对应体(星系或类星体)往往位于此两子源连线的中心。子源的远离光学母体的外边缘处射电亮度变化很陡，而且更接近最大值（此区域常是1″量级大小的致密成分），而向光学母体方向的则是亮度逐渐减弱的辐射延伸部分。最典型的代表是天鹅座A(见射电星系)。有时，光学母体两边是以两个强的外子源为主体的多个子源的组合结构，但仍然成为近似对称分布的所谓多重源。这种直线和对称排列的双源特征，在其所属的光学母体的致密射电区内有时能重现,就是说在不到双源的10-4～10-5的范围内,即在光学体小于0奬01（或几十光年）的区域内，仍然有成双的小致密源出现，而且里、外双源的连线基本上是一致的，例如，3C326、33C111、3C390.3、3C405等射电源。双源的普遍特性,如流量不变化,具有幂律谱 (Sv∝v-α，平均频谱指数α 约为0.75）, 有百分之几的线偏振而没有圆偏振,磁场为10-4～10-5高斯,射电光度强(1040～1045尔格/秒）, 能量高(1058～1081尔格)等等都与一般展源相同。对双源已进行了大量的观测统计,得出的结果是两个子源的流量密度相差不大，平均只差40％。两个子源与光学母体的距离也相差不大，双源中较亮的子源更靠近光学母体,直径较小,频谱较平。两个子源之间的距离约为子源直径的 2～4倍。在双源间距为 6～100万光年的范围内，不同射电源的子源大致以同样方式膨胀和相互分离, 形成了从中心向外抛射的圆锥体（圆锥角约20°～50°）。源的光度越大，双源之间的距离越大，抛射圆锥也就越窄。射电源主轴方向（两个子源的连线方向）与光学星系主轴方向成各种交角，表明二者没有相关性。同样，射电源主轴与偏振方位角之间也没有明显的相关性。以全部双源为例进行统计，没有发现射电光度与频谱指数或展源直径或光学亮度之间有什么关系。子源明亮头部的线偏振只有百分之几，而在延伸向光学母体的局部地区的线偏振则达到百分之几十，甚至高达百分之七十。双源和多重源的这些特性提出了三个必须解决的问题：①成双的对称性和一线排列问题；②在极其稀薄的介质中,子源抛射膨胀成形而不瓦解的约束机制问题;③巨额能量的来源和转换方式以及如何向子源进行输运的问题。目前流行的模型基本上有三种：等离子体团抛射及膨胀，大质量物体的一次抛射，连续喷射束。参考书目A.G.Pacholczyk,Radio Galaxies,Pargamon Press, Oxford, 1977.
