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combination of bands
相关语句
  波段组合
     Accordingly, the enhencement of image, the method of information feature extraction (such as the analysis of principal composition, KT transformation and ratio method) and the combination of bands were researched in a systematic way, and the conditions of their practicality were also explored and evaluated
     据此就图像增强、信息特征提取方法,如主成分分析、缨帽变换(KT变换)、比值等方法以及波段组合等进行了系统研究,并就其实用条件进行了探讨和评价。
短句来源
     Based on analyzing characteristic of spectrum, the optimum combination of bands has been established for TM image classifying to research on land-use variation in Guiyang city.
     基于图像光谱信息特征分析 ,确定了用于贵阳市土地利用变化遥感图像分类的最佳波段组合
短句来源
  以及波段组合
     Accordingly, the enhencement of image, the method of information feature extraction (such as the analysis of principal composition, KT transformation and ratio method) and the combination of bands were researched in a systematic way, and the conditions of their practicality were also explored and evaluated
     据此就图像增强、信息特征提取方法,如主成分分析、缨帽变换(KT变换)、比值等方法以及波段组合等进行了系统研究,并就其实用条件进行了探讨和评价。
短句来源
  相似匹配句对
     With combination of M. D.
     D.
短句来源
     (5)Combination;
     (5)合并;
短句来源
     Bridge and combination
     桥梁与组合
短句来源
     The combination of MVC and .
     MVC与.
短句来源
     On average, 23.6 polymorphic bands are amplified by one primer combination.
     其中有1559条带呈多态性,占所观察到的总扩增带的17.9%,平均每组引物产生23.6条多态性带。
短句来源
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  combination of bands
The driving force of our algorithm is the desire to find the combination of bands and classification model that minimizes an error function.
      


In this article, TM image data covering nine sample areas of various landscape from the northern frigid temperate zone undulating plain to the southern subtropics hilly land one analysed and compared in many ways. The results indicate that the spectral information of TM image is essentially three to four demensional structure which physical meaning are match with Brightress, Greeness, Temperature and Humidity. In the seven TM bands, band 5 have the most ground information. There is the strong correlation...

In this article, TM image data covering nine sample areas of various landscape from the northern frigid temperate zone undulating plain to the southern subtropics hilly land one analysed and compared in many ways. The results indicate that the spectral information of TM image is essentially three to four demensional structure which physical meaning are match with Brightress, Greeness, Temperature and Humidity. In the seven TM bands, band 5 have the most ground information. There is the strong correlation between the three visible bands (band 1, 2, 3) and between the middle-infrared bands (band 5, 7), which indicate that there is very much "repeatability" or "redundacy" information in these bands. Between band 6 especially band 4 and the other bands is there very low correlation, which is shown that the information of the two bands is with very large independence. Computing twenty kind of combinations indicate that the color images by one of the visible bands, one of the middle-infrared bands and band 4 is generally with the most ground information, in which the combination of band 4, 5 and 3 or band 4, 5 and 1 is the optimal combination.

本文分析了北自黑龙江省寒温带缓岗平原、南至广东省南亚热带丘陵等9个不同景观类型样区的TM图像数据,查明TM图像的光谱信息具3—4维结构,其物理含义相当于“亮度”、“绿度”和“热度”、“湿度”。在TM7个光谱图像中,一般以第5波段包含的地物信息最丰富。3个可见光波段(即第1,2,3波段)之间,两个中红外波段(即第5,7波段)之间相关性很高,表明这些波段的信息中有相当大的“重复性”或“冗余性”。第4,6波段则颇特殊,尤其是第4波段与各波段的相关性都很低,表明这个波段的信息有很大的独立性。计算20种组合的熵值的结果表明,由一个可见光波段、一个中红外波段及第4波段组合而成的彩色合成图像,一般具有最丰富的地物信息,其中又常以4,5,3或4,5,1波段的组合为最佳。

Analysis of image information content is the basis of image treatment. The image information content of three areas of different vegefation cover types namely multi-forest region (more than 40% of forest cover), hilly region of average forest land distribution (about 10-30% of forest cover), and hilly and plain region mainly with farmland was studied, the image of the same region in winter and summer were analyzed. On the basis of image information content analysis, methods of treatment of different images were...

Analysis of image information content is the basis of image treatment. The image information content of three areas of different vegefation cover types namely multi-forest region (more than 40% of forest cover), hilly region of average forest land distribution (about 10-30% of forest cover), and hilly and plain region mainly with farmland was studied, the image of the same region in winter and summer were analyzed. On the basis of image information content analysis, methods of treatment of different images were studied, and their practicality was analyzed and explored as well.The analysis of information feature shows the general law that the information content of infrared band is higher than that of visible light band, in which the maximum of information content is band TM5, and the minimum, band TM2, Meanwhile, in lifferent conditions, the statistical feature value of correlation between bands, mean value and standard deviation was analyzed, thus making image treatment establish on the basis of the analysis of information content and statistical feature. Accordingly, the enhencement of image, the method of information feature extraction (such as the analysis of principal composition, KT transformation and ratio method) and the combination of bands were researched in a systematic way, and the conditions of their practicality were also explored and evaluated

图像信息量分析是图像处理的基础,为此,本文研究了三个不同植被覆盖类型区,即多林区(森林覆盖在40%以上)、一般林地分布的丘陵区(森林覆盖10-30%)和农田为主的丘陵与平原区的图像信息量。分析同一地区冬夏两季的图像信息特征后得知,红外波段的信息量高于可见光波段,其中信息量最大的是TM5波段,最小的是TM2波段。同时对不同情况下波段间的相关性、均值和标准差等统计特征值也进行了分析。据此就图像增强、信息特征提取方法,如主成分分析、缨帽变换(KT变换)、比值等方法以及波段组合等进行了系统研究,并就其实用条件进行了探讨和评价。

Financing lease is a new kind of cresit,It is characterized by the olng-term fight of use of lease assets and the combination of band trade and enterprise ,This paper intruduces the features of financing lease ,and then points out the necessity of developing this business in our country and the problems deserving attention.

说明融资租赁是一种银行、贸易、企业三者相结合,以长期租赁物品使用权为特征的新型信贷方式及其在我国开展此项业务的必要性和应注意的问题。

 
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