空-谱维联合Savitzky-Golay高光谱滤波算法及其应用

宁鸿章^1,², 谭鑫^1,^*, 李宇航^1,², 焦庆斌¹, 李文昊¹

Joint Space-Spectrum SG Filtering Algorithms for Hyperspectral Images and Its Application

NING Hong-zhang^1,², TAN Xin^1,^*, LI Yu-hang^1,², JIAO Qing-bin¹, LI Wen-hao¹

采用不同滤波算法后的光谱 (a): 原始光谱; (b): SG滤波后光谱; (c): TSG滤波后光谱