共轭梯度算法在画幅式层析成像光谱仪中的应用

The Application of Conjugated Gradient Method in Scope-tomography Imaging Spectrometry

介绍了画幅式层析成像光谱仪的基本原理及共轭梯度算法 ,解决了共轭梯度法在实际应用中的几个问题 ,如图像分割 ,先验算子的引入 通过对实际数据的计算 ,得到了 95× 95的像素 ,2 8个波段的数据立方体

The principle of Scope-Tomography Imaging Spectrometry and the Conjugated Gradient Method are introduced, and several problems in the CG method, such as diversion of CCD image, using of pre-operator, are resolved. The spectral images consisting 95×95 spatial pixels and 28 spectral bands are obtained, by computing the datas. The result proves that the application of conjugated gradient method in scope-tomography imaging spectrometry is valid and succeed.