English translation for "主成分变换"

principal component conversion

Related Translations:

成分血:  blood components

筛管成分:  sieve elements

无效成分:  unavailable moisture

成分剖面:  compositional profile

核仁成分:  nucleolin

意义成分:  components of meaning

外来成分:  allothigenous (allogenic) constituentsallothigenous constituents

成分梯度:  composition gradientcompositional gradient

临界成分:  critical composition

成分唛:  content labelcontentlabelcontrast color stitchescontrast color stitching

Example Sentences:

	1.	Principal component analysis ( pca ) , segmented pincipal components transform ( spct ) , band selection based on genetic algorithm ( ga ) and high order component are introduced here , which are all effective in for dimensionality reduction 本文介绍了主分量分析、分段主成分变换、基于遗传算法和高阶矩的波段选择四种降维方法。
	2.	Four experiments on the application of sar data to extract forest resource information were carried out : ( l ) use sar data only ; ( 2 ) pca transformation was carried out to tm data , then , the top three pcs were combined with sar magnitude image and sar texture image ; ( 3 ) all tm bands ( tm6 excluded ) and sar data were combined together , and then pc transform were adopted ; ( 4 ) sar data ( 2000 ) were merged with tm 3对sar图像，采用四种方法进行林业信息提取研究：一是单独利用sar图像进行提取，二是取tm图像主成分变换后的前三个分量、两个时相sar图像的灰度图像及纹理图像组合进行提取；三是将tm的6个波段与两个时相的sar图像主成分变换进行提取。
	3.	After being enhanced in many ways , the spot panchromatic band were merged with tm 4 , 3 , 7 through five different data fusion algorithms , they were weighing fusion , principal components transform , k - t transform , ihs transform and brovey fusion . and then maximum - likehood classifier was used to have these fusion images classified automatically 在对spot图像进行图像增强后，采用加权融合、 his融合、 brovey融合、主成分变换融合和k - t变换融合等五种方法对tm图像和spot图像进行融合，低分辨率tm图像进行融合的三个波段为tm4 、 3 、 7波段。
	4.	On the basis of geometric correction for remote sensing images data , detailed character analysis was conducted for the tm images . several image transformations which are linear scale transformation , ratio processing , principal components transformation , tasseled - cap transformation and minimum noise fraction rotation ( mnf transformation ) were then implemented 在对研究区数据进行几何精校正的基础上，对tm数据进行了详细的特征分析，并对其进行了有利于植被信息提取的几种图像变换：线性拉伸、比值增强、主成分变换、缨帽变换以及最低噪声分离变换( mnf变换) 。
	5.	In addition , on the basis of rgb - ihs and principle component analysis , this paper carries out a multi - spectral image merge experiment of cbers - 01 with aster , tm and spot , then makes a comparison on cbers - 01 and tm from the information of brightness , texture and edge , and macro characteristics 基于rgb - ihs变换和主成分变换模式,将cbers - 01与aster 、 tm 、 spot等数据进行多光谱影像融合实验。另外,展开cbers - 01与tm在灰度信息、纹理信息、边缘信息及宏观特点等方面的对比研究。

Similar Words：

"主撑" English translation, "主城" English translation, "主城市" English translation, "主成分" English translation, "主成分，基本金属" English translation, "主成分得分" English translation, "主成分定律" English translation, "主成分分析" English translation, "主成分分析法" English translation, "主成分回归法" English translation