Making use of the significant spectral correlation within the hyperspectral images,we propose an optimal linear predictor which makes the square error minimal.
针对高光谱遥感图像细节丰富纹理复杂,空间相关性弱,难于压缩的特点,本文充分利用了高光谱遥感图像的谱间相关性,设计出对相邻谱段进行预测并将预测残差均方降为最小的一种最佳线性预测器。
Each band of hyperspectral image has the same physical structure, so we classify the first band in each group, and design an optimal linear predictor for each class to make the mean prediction square error minimal, and then we use LOCO-I .
由于高光谱图像每个波段都具有相同的物理结构,先对各组中首幅图像进行分类,在每个子类中设计出一个最佳线性预测器,将该类中的相邻谱段进行预测并将预测残差均方降为最小,然后用LOCO-I算法去除残差图像的相关性。
Therefore,firstly the definition of the optimal combinatorial forecasting model was given in the sense of least square estimate and find out the expression of weight of the above mentioned model,and to prove it to be unique;then the optimal nonlinear regression forecasting model was .
为此,首先给出最小二乘估计(LSE)意义下的最佳组合预测模型的定义,并求得组合模型的权的公式和证明权的唯一性。
Hyperspectral Image Lossless Compression Based on Optimal Linear Predictor
基于最佳线性预测器的高光谱图像无损压缩算法
Research on Real-time Eye-tracking Algorithm Based on Linear Prediction Algorithm
基于最佳线性逼近预测的实时眼动跟踪算法研究实现
Study on Linear Optimum Filtering Based on Wiener Filter;
线性最佳滤波Wiener滤波器研究
Sliding-mode and Non-linear Optimal Predictive Control of Three-phase PWM Rectifier
三相PWM整流器的滑模和非线性最优预测控制
Optimization Algorithm for the Best Fitting of Straight Lines to Transducer Characteristics
确定传感器特性最佳拟合直线的优化算法
best linear unbiased estimator
最佳线性不偏估计量
t linear estimator
近似最佳线性估计量
MINIMUM PREDICTION ERROR ADAPTIVE CONTROLLER BASED ON NEURAL NETWORK MODEL
基于神经网络模型的最小预测误差非线性自适应控制器
VPP Calculation and design of the optimal route of sailboard basing on FLUENT numerical simulating results;
基于FLUENT数值计算结果帆板航速预测与最佳航线设计
The BLUE in the General Gauss-Markoff Model with Linear Transformations of the Observable Variables
奇异线性模型基于变换观测值的最佳线性无偏估计
The Unification of Backward Linear Prediction and Auto Regressive Model;
后向线性预测器与AR模型的统一性
Information Prediction for Small-size RoboCup Robot Based on BP Neural Network and Linear Prediction
基于BP网络和线性预测方法的机器人信息预测
Effective Property and Best Combination of Classifier Linear Combination
分类器线性组合的有效性和最佳组合问题的研究
The Comparative Study on Linear and Non-linear Optimal Forecast-combination Methods;
线性与非线性最优组合预测方法的比较研究
Optimum Design of Basic Amplifying Circuit and Addendum to Linear Application of Integrated Operational Amplifier
基本放大电路的最佳设计和集成运算放大器线性应用的补充
Optimal Economic Scheme Selection and Characterisitc Curve Analysis for Condenser of 600MW Unit
600MW机组凝汽器最佳经济方案选择及特性曲线分析
Research on Prediction System for Optimum Repairing Period of Communication Equipment
通信设备最佳维修周期预测系统研究
Model Predictive Controller Design for Nonlinear CSTR Process
非线性CSTR过程预测控制器设计