棉花内层杂质的高光谱透射成像分类检测

魏子凯, 王杰, 张若宇, 张梦芸^*

Classification of Foreign Matter in Cotton Using Line Scan Hyperspectral Transmittance Imaging

WEI Zi-kai, WANG Jie, ZHANG Ruo-yu, ZHANG Meng-yun^*

(a) 12种类型杂质和皮棉的标准化平均光谱;(b) 7种外观相似杂质的标准化平均光谱