(3)混合光谱分解技术(spectral unmixing):这类技术主要分析光谱数据以确定在同一像元内不同成分(目标)所占的比例或识别在已知端元组分(endmember)分析中其它的组分。
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Linear Spectral Unmixing 线性波谱分离 ; 线性光谱分离 ; 线性混合像元分解
spectral unmixing model 混合光谱分解
Liner Spectral Unmixing 建立了基于地表反射率的线性混合像元分解
Spectral unmixing technology 光谱分离技术
linear spectral unmixing model 线性光谱分离模型
linear spectral unmixing approach 线性光谱分离技术
In chapter 2, based on the analysis of referenced theories and methods, the paper emphasizes two improved or innovated methods: linear spectral unmixing for mixing pixels and multivariable synthesis analysis model based on map algebra.
第二章,在分析所借鉴的理论和方法的基础上,重点阐述了在方法上的两点改进或者创新:混合像元线性光谱分解技术的改进和基于地图代数的多变量综合分析模式的提出。
参考来源 - 基于遥感影像的城市景观格局及其热环境效应研究·2,447,543篇论文数据,部分数据来源于NoteExpress
This paper introduced an improved method of spectral unmixing of rem.
该文介绍了一种改进的混合像元分解方法。
Great achievements in some aspects such as pure pixel extraction, spectral unmixing, matched filtering and spectral feature fitting have been made.
在纯净像元提取、混合像元分解、匹配滤波、光谱特征拟合等方面进行了探索。
In traditional spectral unmixing method based on linear spectral mixing model (LSMM), unmixing accuracy is deteriorated both by the deficiency of the model and the participation of unrelated classes.
在传统基于线性光谱混合模型的光谱解译方法中,模型自身的不足以及在光谱解译过程中无关类别的参与都影响着解译效果。
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