查询词典 IHS

In this paper, we present a new remote sensing image fusion method based on IHST and Wavelet Packet Transform to fusion a multi-spectral image and a panchromatic image.

针对多光谱图像与全色图像的融合，提出了基于IHS变换和小波包变换的遥感图像融合新方法。

Then data fusion between multi-spectral image and panchromatic image of landsat7 satellite was implemented using the method.

本文论述利用小波变换和IHS相结合的方法对Landsat7多光谱图像与全色图像进行数据融合。

Tullow holds the most exploration licences throughout Africa of any oil company, says Thomas Pearmain, an analyst with IHS Global Insight, a research and data firm.

一家研究和数据咨询公司HIS Global Insight的分析师托马斯。皮尔曼说："与在非洲的其他公司相比，Tullow持有最多的勘探许可证。"

"Renault is taking a big gamble with its electric vehicle strategy," says IHS Global Insight auto analyst Tim Urquhart.

全球观察的汽车分析师Tim Urquhart表示：雷诺在电动汽车的战略上做了一次很大的赌博。

Oriented to the knowledge processing in IHS, in order to design a tume Petri nets efficient algorithm for temporal knowledge reasoning the dissertation makes full use of the efficiency of Petri nets for knowledge processing and the model of train group operation.

针对智能混杂系统的知识处理问题，在已经建立的列车群运行系统的对象Petri网模型的基础上，本文利用Petri网对知识的处理能力，给出了一种有效的时间Petri网的时间知识推理算法，由于算法中引入模糊时间区间的操作、保留了最少数量的生成图节点，所以该算法比已有的算法效率高并可处理时间区间的不确定性问题。

N the third quarter, costs were still rising at annual rates of 19 per cent in the upstream industry – oil and gas production – and 12 per cent in the downstream refining industry, the IHS CERA index said.

HS CERA指数显示，去年第三季度，上游工业的成本仍在以19%的年率增长，而下游炼制工业则在以12%的速度增长。

There remains ample room for price interventions, which, however, are likely to be less dramatic than under the previous system,' said K. F. Yan, a director at energy consultancy IHS CERA.

F。 Yan说，在新的体制下，定价权仍掌控在政府手中；这就给价格干预留下了足够的空间，不过，政府的干预力度可能小于过去的体制。

The merged high frequency coefficients come from the high frequency coefficients of the histogram matched panchromatic image with the proposed fusion method, while the fused low frequency coefficients are obtained according to the fusion rule suggested in this paper.

该方法将直方图匹配后的全色影像的高频系数作为融合后的高频系数，而融合后的低频系数依据新提出的融合规则得到，最后采用小波逆变换与逆IHS 变换获得融合图像。

But that's a personal guess, that's not an IHS guess.

但这只是个人的猜测。

On the basis of analyzing characteristic of multispectral images, IHS transform and integer wavelet transform were combined to compress data.

提出了一种有效的多光谱遥感图像有损压缩算法，该算法根据多光谱遥感图像的数据特点，将IHS变换和整数小波变换相结合进行数据压缩。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。