The remote sensing images are usually imported directly into the professional relational database.
传统的遥感影像数据库一般是把影像数据放置到大型关系数据库中。
When we choose the remote sensing images and do some specific image processing, we usually are with blindness.
在选择遥感图像做具体的图像处理时,往往具有盲目性。
Aiming at the remote sensing images, a method of extracting airfield runway in remote sensing images is proposed.
针对遥感图像的特点,提出了一种遥感图像中机场跑道的提取方法。
People's request for the remote sensing images is higher and higher with the more and more application of remote sensing.
随着应用范围的不断扩大,人们对遥感影像的要求越来越高。
The main procedure includes: measuring the coordinates of the characteristic points (targets) in the remote sensing images;
主要包括:遥感图象上特征点(目标点)坐标的量算;
We summarized the identification features, appraisement standards, as well as the target characteristics of the remote sensing images.
全面总结了遥感信息的特点,遥感目标的特性,遥感信息的评价标准以及遥感图像的识别特征。
It can be found that the mixed pixel decomposing is a good method to extract information from the remote sensing images with less spatial resolution.
提出了一种新的基于像元信息分解和神经网络分类相结合的城市绿地遥感信息自动提取方法。
When using the remote sensing images to reverse the land parameters, the results may he influenced by the atmosphere, aerosol and clouds etc. even if in the sunshine.
在用遥感影像反演地面参数时,即使天气晴朗,也要受大气、气溶胶、云的影响。
This paper proposed an effective model for census of the road status according to the remote sensing images for the extraction of rural road network timely in large area region.
研究中提出了一种有效的道路现状普查模式,根据最新遥感影像对大面积区域农村路网进行适时提取。
Remote sensing images information extraction is a major content in the remote sensing images research field, and it is also the subject of the study in the pattern classification.
遥感信息提取是遥感图像处理研究领域中的一项主要内容,也是模式分类范畴研究的课题。
Based on the theories and methods of mathematical morphology, in this paper it is focused on automatic military targets extraction in the remote sensing images, especially planes.
本文基于数学形态学的理论和方法,重点研究了自动提取遥感影像上的飞机等军事目标。
The performance change of MTF of the remote sensor results to the quality change of the remote sensing images, and then results to change of the parameters of remote sensing images.
遥感器MTF的性能变化会导致遥感图像的质量变化,遥感图像质量的变化则导致描述遥感图像的参数的变化。
International researches mainly include population estimation from the land cover data, DMSP-OLS night light data or spectrum information directly afforded by the Remote Sensing images.
国外研究主要包括从遥感解译信息反演人口数据、从DMSP -OLS夜间灯光数据反演人口数据和从遥感获取的光谱特征直接反演人口数据。
Taking Shunchang County as the research region, the technology of bamboo resources thematic information extraction from the remote sensing images in the South of China is studied and discussed.
以顺昌县为研究区域,探讨利用遥感影像提取我国南方地区竹资源专题信息的技术。
Two of the satellites belong to India. These include a mini satellite, and a remote sensing satellite fitted with a high resolution camera for recording images from space.
其中两颗卫星是印度制造的,一颗是微型卫星,另一颗是遥感卫星,它装有高精度摄像机,负责从太空拍摄图像。
Hyperspectral remote sensing is an art, which integrates the spectrum representing to the radiant attributes of ground object with the homological images standing for spatial and geometric relations.
高光谱遥感是一门将反映地物辐射属性的光谱与反映地物空间和几何关系的图像结合在一起的技术。
Due to the complicated background of objectives and the speckle noise in the high-resolution SAR images, it is almost impossible to extract roads directly from original remote sensing images.
由于高分辨率SAR图像中,目标背景复杂,同时由于受相干斑噪声的影响,因此很难直接从原始图像数据中提取道路特征。
Remote-sensing images have found wide applications in human life and military affairs, so the image coding technologies suitable for various requirements are of great practical significance.
遥感图像在人类生活和军事领域的应用日益广泛,适合各种要求的遥感图像编码技术具有重要的现实意义。
As one of the fundamental visualized characters, texture feature is used widely in the Content-based Remote Sensing Images Retrieval.
纹理特征作为基本的视觉特征之一,在基于内容的遥感图像检索中得到了广泛的应用。
Optical remote sensing relies on the use of panchromatic, multispectral and hyperspectral images with a high spectral resolution and spatial resolution to distinguish the observed scene.
光学遥感依赖于利用多光谱和超光谱图像具有较高的光谱分辨率和空间分辨率来对所观测场景进行辨别。
With the increasingly extensive and in-depth application of quantitative Synthetic Aperture Radar (SAR) images, SAR calibration became a necessary technique in modern spaceborne SAR remote sensing.
随着合成孔径雷达(SAR)图像定量应用的日益广泛和深入,定标已成为现代星载SAR遥感测量的必备技术条件。
The key technology of accurate rectification for remote sensing images with high resolution (RSIHR) to acquire orthoimage is introduced.
论述了对高分辨率遥感影像进行精纠正获得正射影像的关键技术。
Geometric correction, is to remove the geometric distortion of remote sensing images, is an important pre-processing in the application of remote sensing image.
几何校正,就是清除遥感图像中的几何变形,是遥感影像应用的一项重要的前期处理工作。
There are lots of mixed pixels in the low spatial resolution remote sensing images due to the limitation of the resolution of the satelite sensor.
由于传感器的分辨率的限制,在低空间分辨率遥感图像中存在着大量的混合像元。
Remote sensing images indicate the physical objects with different attributes and their distribution through pixel gray value differences and the level of spatial variation.
遥感图像通过像元灰度值的高低差异和空间变化来表示不同属性的地物目标及其分布情况。
Data fusion on remote sensing images is one of the most important problems in current remote sensing field.
遥感图像的数据融合是当前遥感界研究的热点问题之一。
Data fusion on remote sensing images is one of the most important problems in current remote sensing field.
遥感图像的数据融合是当前遥感界研究的热点问题之一。
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