SA-PBT-SVM的实木表面缺陷近红外光谱识别
于慧伶1, 门洪生2, 梁浩2, 张怡卓2,*

Near Infrared Spectroscopy Identification Method of Wood Surface Defects Based on SA-PBT-SVM
YU Hui-ling1, MEN Hong-sheng2, LIANG Hao2, ZHANG Yi-zhuo2,*
活节光谱 (a): 处理前; (b): 处理后