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- Spectral unmixing model 混合光谱模型
- linear spectral unmixing model 线性光谱模型
- 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。
- The Application of Spectral Unmixing Technology for Lunar Regolith[J]. 引用该论文 薛彬;杨建峰;赵葆常.
- Abundance estimation in unmixing: based on the linear unmixing model, utilizing the curve of the spectrum, and find out the particular bands of spectrum by the method of spectral derivative. 2.;谱分解的端元丰度估计:在线性混合模型的基础上,充分利用端元的光谱特征,使用光谱微分方法找到光谱的特征波段,再利用差分、最小二乘等方法提取特征波段,对端元丰度进行近似的估计。
- 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. 摘要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。
- Ultimately LLSSVM was used again for spectral unmixing with only related classes considered. 最后再次应用LLSSVM在相关类别内进行二次解译。
- A linear spectral unmixing with an optimized number of endmembers per pixel was applied both in a mono-and in a multi-temporal way. 单一时相和多时相的数据都使用单个像元最优化的端元数进行线性光谱分解。
- We formulated the spectral unmixing problem as a constrained minimization problem of the K-L distance subject to the sum-to-one and the nonnegativity constraints on abundances. 我们将解析混合光谱问题看成是一个受限制的最小化问题,使K-L距离最小化且丰度满足和为一及非负的限制。
- After the background endmembers were extracted, spectral unmixing technique was applied to all mixed spectral pixels to separate target information from complicated background clutter. 首先利用提取的背景光谱端元对图像各像元进行光谱解混,实现了目标信息和复杂背景信息的分离;
- The paper sets wheat field survey data of He Bei province and TM image data as input parameters, and designs a pixel Unmixing model to acquire the 250 meter MODIS simulation image. 通过利用该方法建立的像元分解模型,结合种植区实验数据,获取了基于TM影像的小麦实测数据的MODIS模拟图像。
- Keywords Reflectance spectra;Gas exploration;Spectral absorption features;Spectral library;Linear unmixing model; 反射光谱;天然气勘探;光谱吸收特征;光谱库;线性解混模型;
- The Application of Spectral Unmixing Technology for Lunar Regolith 用于月球风化层遥感的光谱分离技术研究
- Keywords Remote Sensing;spectral unmixing;water pollution;the Dianchi Lake; 遥感;混合像元分解;水污染;滇池;
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。