Firstly,according to evaluation method of uncertainty of ISO,calculation of spectral reflectance′s uncertainty .
根据ISO不确定度评定标准,首先基于不确定度的来源和不同光谱反射率间相关系数对光谱反射率不确定度计算方法进行分析,再基于光谱反射率不确定度计算色度值不确定度。
The Chlorophyll-a concentration was correlated to the features of the hyperspectral reflectance, and therewerethree modelsestablishedfor assessingChlorophyll-a concentration.
结果表明,利用单波段光谱反射率、光谱比值指数或微分光谱比值能够可靠反演叶绿素a浓度;但微分光谱与叶绿素a浓度相关性更高,更适用于密云水库水体叶绿素a浓度的高光谱反演。
In order to assess camouflage effectiveness of paint,the spectral reflectance was also transformed into color difference and lightness using XYZ chromaticity scale s.
应用XYZ色度系统和CIE1976L*a*b*均色空间两种色彩空间理论实现了光谱反射率向色差和亮度的转化。
Effects of suspended matter concentration in water body on the spectral reflectivity of submersed plant Hydrilla verticillata.;
本研究利用地物光谱仪在室外实测了不同水体悬浮物浓度条件下沉水植物黑藻群落的光谱反射率。
The optical dispersion of the broken films of light changeable materials was researched by micro analysis, and their mono chromaticity was described by using reflectance spectrum(400~700nm).
针对光可变材料碎膜具较强的反射性且透射率近于零的特点 ,使用既简捷又准确的检测方法评价了碎膜样品的质量 ;利用显微分析方法研究了其色散光性 (即反射率光谱 ,40 0～70 0 nm) ,描述了其特有的单色性 ;再使用作者所设计的软件自动计算出颜色指数 ,从而可定量地评价其光性 。
spectral reflectance of arboreal species
乔木手的光谱反射率
Responses of kaempferol content in Hippochaete hiemale from Changbai Mountains to spectral reflectance parameters.
长白山木贼山柰素含量对反射光谱参数的响应
The Spectral Reflectance Reconstruction of Glossy Munsell Color Chips Based on Multi-spectral Imaging Technique
基于多光谱成像的有光泽Munsell色卡的光谱反射率重建
Besides, the determination of the spectral property of reflection index was also touched upon.
对反射率光谱特性的测定,也作了一定的介绍。
The differential curve of spectral reflectance assumes a hypsochromic shift.
在光谱反射率曲线的微分图上显示出蓝移。
Study of Approaches to Spectral Reflectance Reconstruction Based on Digital Camera
基于彩色数字相机的光谱反射率重建方法研究
Effect on turf hyperspectral reflectance and color of spraying fertilizer on leaves
叶面施肥对草坪高光谱反射率及色泽的影响
Relativity research on near-ground and satellite remote sensing reflectance of wheat stripe rust
小麦条锈病卫星与近地光谱反射率的比较
the ratio of reflected to incident light.
入射灯光反射的比率。
The Dependence of Reflectance Spectra of Liquid Crystal on Chiral Material
手性添加剂浓度对液晶反射光谱的影响
Improved Method for Retrieving Remote Sensing Reflectance of Ground Targets from a Spectral Image
一种改进的光谱图像反演地表目标遥感反射率的方法
This paper presents the experimental method to measure the high reflectivity of optical mirror by cavity ring-down spectroscopy.
根据光腔衰荡光谱技术原理，建立了测量镜片反射率的实验装置。
Correlation between Apple Leaf Spectral Reflectance and Leaf Chlorophyll Content and Total Nitrogen
苹果叶片光谱反射率与叶绿素和全氮含量的相关研究
Correlation Analysis between the Concentrations of Nutrient and Phosphorus in Eutrophic Water and Its Spectral Reflectance
富营养化水体中氮磷物质与光谱反射率的相关性分析
Gastric Cancer Detection Using Diffuse Reflectance Spectral Ratio R_(540)/R_(575) of Oxygenated Hemoglobin Bands
采用氧合血红蛋白吸收带的漫反射光谱比率R_(540)/R_(575)检测人胃癌
Influence of front facet reflectivity on output spectrum of fiber grating external cavity semiconductor lasers
前端面反射率对外腔半导体激光器输出谱的影响
IDENTIFICATION OF SPECIES OF FRUIT TREES BASED ON THE SPECTRAL REFLECTANCE OF CANOPIES OF FRUIT TREES DURING FLOWERING PERIOD
基于花期果树冠层光谱反射率的果树树种辨识研究
Relationships between canopy reflectance and chlorophyll contents of wheat infected with powdery mildew in fields
白粉菌侵染后田间小麦叶绿素含量与冠层光谱反射率的关系