光谱特征
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文章详细信息 关键词： 水体提取;;神经网络;;光谱特征 [gap=887]Keywords: water body extraction;neural network;spectral features
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...词：遥感影像;光谱特征;纹理特征;灰度共生矩阵;分层提取;土地利用 [gap=706]Key words:remote sensing image;spectrum feature;texture feature;text gray-level co-occurrence matrix;layered extraction;land-us..
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光谱特征空间 Spectral Feature Space
矿物光谱特征 mineral spectral features
吸收光谱特征 absorption spectral features
光谱特征匹配 spectral feature fitting ; SFF
特征光谱 [光] characteristic spectrum
光谱特征变异 aberrant spectrum
光谱特征提取 Spectra feature extraction
冠层光谱特征 Canopy spectral characteristics
反射光谱特征 Reflectance spectra characteristics
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spectral characteristics - 引用次数：12 参考来源 - 基于高光谱的土壤有机碳含量估算研究spectral response - 引用次数：4
When the vegetation cover threshold is below 25%~35% in semi-arid and arid, soils differ widely in their spectral response, and it is a most effective method to monitoring soil salinity by integrating soil salinity data and soil spectral data.
当干旱、半干旱区植被覆盖度低于25%~35%时,土壤的光谱特征差别明显,利用遥感、土壤光谱数据与土壤盐分分析数据相结合进行土壤盐渍化监测是最为有效的方法之一。
参考来源 - 期刊学术社区 -
spectral feature - 引用次数：23
Using principal component analysis (PCA), spectral feature parameters of chestnut were extracted.
用主成分分析法(PCA)提取板栗光谱特征参数。
参考来源 - 基于多源信息融合技术的板栗分级检测方法研究 -
spectrum - 引用次数：15
By the experimental investigation on the mechanical properties and the infrared spectrums, the microphase separation structure and its infrared spectrum character of HTPB polyurethanes were advanced and validated. All of these explained the mechanical properties of HTPB polyurethanes wonderfully.
通过对几种HTPB型聚氨酯力学性能及其红外光谱的实验研究,提出并验证了其微相分离结构及其红外光谱特征,并很好地解释了其力学性能。
参考来源 - HTPB型聚氨酯的力学性能及其微相分离结构 -
spectral analysis - 引用次数：5 参考来源 - 海洋水质遥感信息提取研究
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spectral signature
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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通过利用紫外光，我们可以看到颜料各个组成部分的光谱特征。
Using ultraviolet light, we can see the spectral signature of each component part of the pigment.
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我们正在着眼于其他行星和它们的光谱特征。
We are looking at other planets and their spectral signatures.
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土壤中水分、有机质和氧化铁的含量对其光谱特征有很大影响。
The soil moisture, organic matter and iron oxide have a considerable effect on the red soil spectrum.
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So, for example, when people, and we'll talk about this next class, were looking at different characteristics spectra of different atoms, what they were seeing is that it appeared to be these very discreet lines that were allowed or not allowed for the different atoms to emit, but they had no way to explain this using classical physics.
举个例子，当大家看到,不同原子的特征光谱时,他们看到的是一些分离的线,那可以使不同的原子,发射或不发射出去，但是这些无法用经典物理来解释。
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