航空影像纹理分类和分割对常数C敏感；
The effect of C is large for aerial image segmentation and classification.
提出了一种新的从航空影像上提取道路中心线的半自动方法。
A new approach for road centerline semi-automatic extraction from aerial images is proposed.
航空影像中，窗户纹理的合理描述对建筑物提取具有重要意义。
In aerial images, a good description for window textures is of great significance for building extraction.
第三章研究了基于人眼视觉模型的航空影像增强和阴影消除方法。
The third chapter studied the preprocessing of aerial images based on visual perception model of the eye.
航空影像资料的收集提供了无受限制的海拔资料还有南北地平线资料。
The collection of photogrammctric data provides free elevation data in addition to the northing and easting data of the ground plane.
试验表明该方法对标准纹理和航空影像纹理的分类都能取得较好的效果。
Whether standard texture or aerial image texture can obtain very good results with this method.
将模糊数学理论引入中小比例尺全色航空影像分类中，取得了一定的效果。
It acquires good classified effects that fuzzy mathematics is applied in the panchromatic aerial image classification.
在彩色航空影像中，建筑物阴影能提供大量关于建筑物形状、位置等相关信息。
The shadow regions of building in color aerial image can provide clues about the shape and position of its casting objects.
航空影像中的阴影区域既提供了高大物体存在的证据，也为物体识别带来了困难。
The shadow regions in aerial image provide not only obvious evidences of objects higher than the surrounding background, but also obstructions for objects recognition.
在实际的航空影像上的实验表明，融合区域分割和边缘信息能够提高居民地提取的准确率。
The experimental results on real aerial images shows that the proposed method fusing region and edge data can improve the accuracy of extraction for residential areas.
提出了两级金字塔影像上的决策树支持向量机方法，解决航空影像中多类地物的分割问题。
This paper proposes the method of decision-tree SVM on two levels pyramid image, it could solve the segmentation problem of multi-classes objects on aerial image.
研究了支持向量机参数(核函数、惩罚因子c)和影像特征维数对航空影像分割与分类的影响。
This paper researches the parameters (kernel, penalty parameter c) of SVM and the dimension of feature, which influence aerial image segmentation and classification.
首先，重点阐述了数字航空影像几何纠正，以及栅格地图变形纠正的基本原理，进一步提高了几何纠正的精度。
First, the basic principles of geometry rectification of digital aerial images and raster relief map are introduced and thus the accuracy of geometry rectification is improved.
该三维地图将由Saabab公司研发的快速三维绘图系统而生成，该系统可在航空影像基础上提供非常详细的现实三维模型。
The 3d-maps will be generated by the system Rapid 3d Mapping, developed by Saab ab, which produces highly detailed and realistic 3d-models based on aerial images.
一般，得到的航空影像并不是正摄影像，在影像中对大多数建筑物均存在倾斜视角，且绝大多数建筑物还存在垂直边缘。
In a general way, aerial image is not orthograph, most buildings exist slope Angle as well as vertical lines in aerial images.
将模糊数学理论引入中小比例尺全色航空影像分类中，取得了一定的效果。试验表明模糊分类技术是一种较好的航空影像分类方法。
It acquires good classified effects that fuzzy mathematics is applied in the panchromatic aerial image classification. Experiments indicate this method is a good image classification.
2011年九月12日，美国国家航空和宇宙航行局的特拉卫星的中分辩率成像光谱仪在夏令时后捕捉到了顶部影像。
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured the top image just after noon Central Daylight Time on September 12, 2011.
由于航空遥感影像近似竖直摄影的特性，倾斜角非常小，几乎接近于零，而且内方位元素已知。
Because the aerial imagery is acquired by the way of vertical photography, the banking angle is very small, almost closing to zero, and the inner element is known.
通过数据模拟，本文得出了大气折射对于航空数字遥感影像的影响不容忽略的结论。
Through data simulating, the thesis proves that atmospheric refraction is not a neglected factor in to aerial digital remote sensing images.
对模拟影像及实际航空遥感影像进行仿真，结果表明：改进后的三棱柱面法较好地保留了遥感影像的分形特性，计算的分形维数也更为准确。
The simulation results with real aviation remote sensing image show that the improved method effectively keeps the image fractal features and can obtain more accurate fractal dimension.
SK4002A影像仪在电子行业、塑胶行业、机械行业，军工、 航天航空、高等院校等领域都有广泛运用。
SK4002A imaging device is extensively used in the electronic industry, plastic industry, machinery industry, military, aviation and space, higher education and other fields .
资料图片：这幅由美国航空航天局提供的影像中，南极上空的臭氧层空洞就像一个巨大的蓝色水滴。
Photo information: the site by NASA to provide images of the ozone hole over Antarctica is like an enormous blue water.
随着航天遥感分辨率的提高，利用卫星遥感影像代替航空遥感数据进行城市土地利用动态监测已成为可能。
With the improvement of resolution, it is gradually possible to use Satellite Remote Sensing Data to inspect urban land use instead of aerial remote sensing data.
本周，这个项目公布了新版的影像，其显示了月球南极永久处于阴暗中的环形山-一项美国国家航空航天局最近的月球探测目标。
This week, the project released new versions of images showing permanently Shadowed craters at the moon's South Pole, a prime target for NASA's latest lunar scouts.
无人机航空遥感系统获取遥感影像具有多种特性。
The UAVRSS (Unmanned Aviation Vehicle remote sensing System) has many advantages in capturing remote sensing images.
本文分别介绍了航空摄影像片和机载合成孔径雷达影像判绘的主要内容。
The comparison the interpretative characteristic of airborne SAR and aerial photograph are analyzed respectively.
这些图像是GOES云朵与NASA(美国国家航空航天局)中解析度影像光谱仪(MODIS)地表背景数据相融合的合成物。
This image is a composite of clouds from GOES merged with background data of the land surface from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS).
他补充道，美国国家航空航天局稍后可以把这些40年前的影像同新探测器收集到的影像相比较。
NASA could later compare the 40-year-old images with those the new probes will gather, he added.
2009年2月，麦视影像为中国航空馆拍摄奠基仪式。
Feb 2009, MF shot foundation stone laying ceremony for China Aviation Pavilion.
本文着重探讨基于航空立体影像对的人工地物三维提取和重建的理论与方法，并研究开发了一体化立体影像平台。
This paper mainly focuses on theories and methods of 3D extraction and reconstruction of manmade objects based on stereo image pair and integrated platform implementation.
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