红外云背景中小目标检测是红外成像技术的一种典型应用。
Detecting targets from infrared cloud background is a typical application of infrared imaging techniques.
结果显示，在积状云和层状云背景中的目标识别较容易，在波状云中的目标识别较难。
Simulation results show that targets can be found more easily in cumulus or stratus than in undulance cloud, because undulance cloud is more abrupt change in its intensity.
在典型观测模式下建立了低云的表观光谱辐射模型，研究了对云背景辐射有贡献的各个辐射分量的计算方法。
An apparent radiation model for typical detection is presented in this article, and the calculations of radiation contribute to the cloud radiation is studied.
本文对作为常见遥感图像背景存在的云背景红外天空图像的统计特性进行了深入的研究，并对它们建立了相应的模型。
This thesis gives a thorough research of infrared cloudy sky images often seen as backgrounds of remote sensing images and sets up the corresponding models.
在孤独的岛屿上暗自哭泣[背景是猴岛风格的云]。
Crying on a lonely island (with Monkey island style clouds in the background).
本文余下部分将介绍一些云服务类型相关背景知识，并展示一种云类型的阈值策略与另一种云类型的阈值策略如何不同。
The remainder of this article provides some background on cloud services types and shows you how a threshold policy for a cloud type can be different from the policy for another cloud type.
在天蝎座拥挤的星野背景衬托下显出暗色轮廓，这个多尘的宇宙云的形象让人联想起某种不祥的黑塔。
In silhouette against a crowded star field toward the constellation Scorpius, this dusty cosmic cloud evokes for some the image of an ominous dark tower.
为埃里森说句公道话。“云计算”一词在如此多背景迥异的场合，被如此频繁地炒作，也的确像是一种昙花一现的时尚潮流。
To be fair to Ellison, the words "cloud computing" have been hyped so often in so many different contexts it does have the ephemeral air of a passing fashion.
通常太空中的气体云在大爆炸所遗留下的宇宙微波的背景的作用下至少要加热到2.7开尔文。
Usually, gas clouds in space have been warmed to at least 2.7 kelvin by the cosmic microwave background, the relic radiation left over from the big bang.
背景检查的深度取决于云服务的类型、云是公共的还是私有的以及潜在用户代表的行业。
The depth of background checks depend on the type of cloud service, whether the cloud is public or private, and the type of industry the intended users represent.
背景之中的云(白色)是龙卷风的风源。
In the background is the cloud (white), from which the tornado formed.
弱化细节一个简单方法就是找到一个只有颜色、没有云的天空作为基础天空背景设置。
An easy way to fade the detail is by finding a sky with no clouds, just color, and setting that as the base sky.
理论分析和实验结果表明，该算法能有效检测出云杂波背景下的小目标。
The theoretical analysis and the experimental result indicate validity of the algorithm in detecting target under cloud clutters background.
但是背景的云却是生动的。
云开大山形成的动力学机制和大地构造背景实际上仍然是一个有争议的问题。
At present, it is no consistent view about the formation of dynamics mechanism and the setting of geotectonics.
我喜欢他的梦想：建立一个充满真情的独特的诗歌的村庄，成为大自然无形的一部分，并融入自然背景之中，“总是很幸福地坐在飞翔的云上”。
I like his dream to build a unique poetical village of a true feelings, to melt into a natural background becoming an invisible part of Nature, "always sitting happily on the soaring clouds".
刘广云的影像和材料装置在以个人经历为背景的基础上的两种结合和两次转换，应该说还是非常巧妙和准确的。
The combination and conversion within the images and installation which were based on his personal experience highlighted his view of time in a subtle and yet precise way.
本文以贵阳都市路桥及盘县碧云大桥为背景，对桥梁的检测与评估做了一些研究。
This dissertation makes study of bridge detection and evaluation by the cases of DUsi bridge and Biyun bridge.
陈丽云将用一组与艺术有关但用不同语言出版、来自不同文化背景的杂志为她在“北京艺门”的第一个项目创作一个大型的建筑结构体。
For her first project at Pekin Fine Arts, Ms. Chen will create a monumental structure using an assortment of art related magazines of various languages and cultural backgrounds.
申云：这是因为二战时期，国际知名的现代艺术家逃到美国后才构建了国际艺术的文化背景。
Shen Yun: This is because worldwide well-known modern artists escaped to America during the time of the Second world War, cultural background of international art was established.
在这种需求背景下，本文探讨了基于红外卫星云图的云的三维表现。
In this background, this paper studies the 3d-visualization of cloud based on infrared nephogram of satellite.
与固定阈值和全局阈值算法相比，局部阈值插值算法对一些细碎的云和与背景反差不大的云获得了更好的检测效果。
Compared with the fixed threshold and the global threshold algorithms, the proposed method obtains better detection effects for clouds in small, broken bits and weak contrast clouds.
与固定阈值和全局阈值算法相比，局部阈值插值算法对一些细碎的云和与背景反差不大的云获得了更好的检测效果。
Compared with the fixed threshold and the global threshold algorithms, the proposed method obtains better detection effects for clouds in small, broken bits and weak contrast clouds.
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