滨海湿地土壤质地高光谱估测模型对比分析
李想1, 张永彬1, 刘明月1,2,3,6,*, 满卫东1,2,3,6, 孔德坤4, 宋利杰1, 宋敬茹1, 王福增5

Comparative Analysis of Hyperspectral Estimation Models for Soil Texture in Coastal Wetlands
LI Xiang1, ZHANG Yong-bin1, LIU Ming-yue1,2,3,6,*, MAN Wei-dong1,2,3,6, KONG De-kun4, SONG Li-jie1, SONG Jing-ru1, WANG Fu-zeng5
不同光谱变换的CARS算法特征波段提取 (a): CARS筛选结果; (b): 原始光谱; (c): 一阶微分; (d): 倒数; (e): 倒数一阶微分; (f): 平方根; (g): 平方根一阶微分; (h): 倒数之对数; (i): 倒数之对数一阶微分