| 1. | Study on optimal bands selection of multi - spectral remote sensing data
多光谱遥感数据最佳波段选择的研究 |
| 2. | Band selection circuit
频带选择电路 |
| 3. | Optimal bands selection of remote sensing image based on core attribute of rough set theory
基于粗糙集核计算的遥感图像波段优选算法 |
| 4. | There are two kinds of dimensionality reduction methods , band selection and feature extraction
降维方法主要有波段选择和特征提取两大类方法。 |
| 5. | Wavelength band selection algorithm based on background radiance subtraction and its application to target detection
减背景的波段选择算法及其在目标探测中的应用 |
| 6. | Optimal band selection and combination of multi - spectrum data is the key for image enhancement , it directly influences eye estimation and object information distilled
多光谱遥感数据的最佳波段选取与组合是遥感图像增强处理的关键部分,直接影响到图像的目视解译和研究对象的信息提取。 |
| 7. | The telecommunications authority is pleased to announce that the third phase of the auction for the third generation mobile services licensing and the frequency band selection process have been completed today september 26 , 2001
电讯管理局局长宣布，第三代流动服务第三阶段竞投暨频带拣选程序已于今天九月廿六日 |
| 8. | Principal component analysis ( pca ) , segmented pincipal components transform ( spct ) , band selection based on genetic algorithm ( ga ) and high order component are introduced here , which are all effective in for dimensionality reduction
本文介绍了主分量分析、分段主成分变换、基于遗传算法和高阶矩的波段选择四种降维方法。 |
| 9. | Principles of optimal bands selection are that spectrum characteristics have difference to the biggest among land types except information quantity of selected band is so big and correlation between bands is so little
最佳波段选取原则除主要考虑波段的信息量要大,而它们之间的相关性要小这两个因素外,还要使波段组合后地物之间的光谱特征差异达到最大。 |
| 10. | Band selection methods are more proper for hardware realization and the last method is chosen for dimensionality reduction of hyperspectral image processed by the hardware platform . secondly , rx , gmrf and sem , three representational algorithms of anomaly detection are studied
其次,研究了具有代表性的三种奇异检测算法: rx算法、基于高斯马尔可夫随机场模型( gmrf )的检测算法和基于随机最大期望( sem )分类的检测算法。 |
