Abstract：Combined with the Hyperion hyperspectral image and ALI high spatial resolution band of the EO-1 satellite, the paper puts forward the harmonic analysis fusion (HAF) algorithm of hyperspectral image and the derivative spectral d-value’s information entropy (DSD-IE) model of the spectral-fused information fidelity evaluation. Through calculating and evaluating some parameters such as the DSD-IE values, average gradient and standard deviation of the sample spectra meanwhile compared with the fused hyperspectral images by the traditional methods like the principal component analysis (PCA), Gram-Schmidt and wavelet, the fused hyperspectral iamge by the HAF has proved to have the higher information degree of spatial integration and spectral fidelity, and the better superiorities in the reliability, accuracy and applicability.
杨可明，张 涛，王立博，钱小丽，王林伟，刘士文 . 谐波分析法高光谱影像融合及其光谱信息保真度评价 [J]. 光谱学与光谱分析, 2013, 33(09): 2496-2501.
YANG Ke-ming, ZHANG Tao, WANG Li-bo, QIAN Xiao-li, WANG Lin-wei, LIU Shi-wen . Harmonic Analysis Fusion of Hyperspectral Image and Its Spectral Information Fidelity Evaluation. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(09): 2496-2501.
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