一种基于线性预测和算术编码的高光谱图像压缩方法,希望对您有用。
Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.
近红外透射光谱技术可以简单、快速而准确地预测水稻中直链淀粉和蛋白质含量,对水稻品质分析具有重要意义。
Near infrared transmittance spectroscopy is able to predict the amylose and protein content of rice simply, quickly and relatively correctly. Such information is useful in rice quality analysis.
使用阿斯匹林粉末药品的近红外漫反射一阶导数光谱数据建立人工神经网络模型,预测未知样品。
A real data set from near infrared reflectance spectra of aspirin used to build up artificial network to predict unknown samples.
系统由拉曼光谱检测、汽油拉曼光谱数据的预处理、汽油辛烷值预测模型组成。
The system consisted of on-line detection, data pre-processing, and calculate model of gasoline octane number.
前言:目的:建立褶合光谱法检测限预测系统。
Objective: To construct the forecasting system of limit test for convolution spectrum method.
讨论了时序建模与预测方法在机械设备滑油光谱分析中的应用。
The application of time-series modeling and forecasting method to the spectral analysis for lubricating oil of mechanical equipment is discussed.
提出了用可见近红外光谱结合不同化学计量学方法预测黄酒糖度的新方法。
A new approach of using visible-near infrared spectroscopy combined with different chemometric methods was investigated for the prediction of sugar content of rice wine.
采用傅立叶变换近红外(NIR)光谱法建立了烟草中钙含量的NIR数学预测模型。
A mathematical prediction model of calcium in tobacco with FT-NIR spectrometry was established.
她提出了一个关于趋势和颜色预测的“未来展望”,并分为3个趋势的故事:个人的避难所,光谱和智能有机。
She made a presentation about the trend and colour forecasting "Future Vision" and is divided into 3 trend stories: Personal sanctuary, Spectral, and Smart organic.
为了提高制浆过程中的在线预测纸浆卡伯值的精度,提出采用径向基函数网络来建立纸浆卡伯值近红外光谱法在线测量模型。
The radial basis function network is proposed to use in the determination of pulp kappa number with near-infrared spectroscopy in order to increase precision of kappa number determination.
本文利用实验室实测的土壤反射光谱以及铅、镉、汞等重金属元素数据,进行土壤重金属元素含量快速预测的可行性研究。
This paper analyzed the possibility of reflectance spectra obtained under laboratory conditions for the assessment of Pb, Cd and Hg content in soil quickly.
另外,本文还探讨了光谱的采集方式和分辨率对酿酒葡萄模型预测能力的影响。
Otherwise, the paper also discussed the spectrum collection and the different resolution effect the prediction ability of the model.
在INDO/CI方法的基础上,预测B32及其包心化合物的电子结构与光谱,并与其共轭多面体C60及其包心化合物进行了对比。
On the basis of INDO/CI method, the electronic structures and spectra of B32 and its endohedral complexes were studied, and compared with its conjugated polyhedron of C60and its endohedral complexes.
使用安体舒通粉末药品的近红外漫反射光谱数据建立人工神经网络模型,预测未知样品。
A real data set from near -infrared diffuse reflectance spectra of spironolactone pharmaceutical powder was used to built up an artificial neural network model to predict unknown samples.
本文介绍了三种快速预测畜禽粪便肥料成分含量的方法,包括比重计测定法、电导仪测定法以及近红外光谱分析法。
In this article, we review three rapid methods to predict manure nutrient content, including hydrometer, conductivity meter and Near Infrared Reflectance Spectroscopy.
在光谱成像的光谱分辨率增强技术中,对振幅衰减干涉信号的线性预测是其中的关键之一。
In spectral resolution enhancement the linear prediction of exponentially decaying sinusoidal superposition signal is one of the key technologies.
首先探讨了基于提升方案的整数小波变换,结合线性预测技术,提出了一种机载多光谱遥感图像的无损压缩方法。
A new method combining integer wavelet transform and linear prediction technique for lossless compression of airborne multispectral imagery is proposed in this paper.
本试验对近红外光谱技术预测棉籽粕、菜籽粕中的真可消化氨基酸含量进行了定标方程研究。
Experiments were conducted to investigate the prediction of truly digestible amino acid contents of cotton meal and rapeseed meal with NIRS.
以烟碱为例,建立了近红外光谱的预测模型,采用回归分析法和假设检验法对该模型的预测效果进行了系统的评价。
Near infrared prediction model was established to predict content of nicotine in tobacco. Evaluation on the prediction results was made by regression analysis and hypothesis testing.
本文提出了一种基于光谱的八墨特征化模型,其可以准确地预测多墨打印系统的墨水配方。
A spectral-based 8-ink characterization model is developed to accurately predict the recipe for a multi-ink printer.
高光谱遥感的出现使得本来在宽波段遥感中不可预测或不容易区分的物质,在高光谱遥感中将能被探测或较好的区分。
The emergence of hyperspectral remote sensing predicts or distinguishes materials easily, while the materials could not be predicted or distinguished with wide-band remote sensing.
实验结果表明:近红外光谱分析方法的预测值与化学分析值有显著的相关性,相关系数为0.9783。
The results showed that the predicted data of the near-infrared analysis method is obviously correlate with the chemical analysis data. The correlation quotient is (0.9783. )
实验结果表明:近红外光谱分析方法的预测值与化学分析值有显著的相关性,相关系数为0.9783。
The results showed that the predicted data of the near-infrared analysis method is obviously correlate with the chemical analysis data. The correlation quotient is (0.9783. )
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