摘要
为了快速准确地鉴别卷烟的真伪,对A牌卷烟进行了近红外光谱扫描,采用光谱因子分析法建立了A牌卷烟的鉴别模型,并应用该模型对A牌(样品数88个)、非A牌(样品数80个)和假冒A牌卷烟(样品数10个)进行了鉴别。结果显示,A牌、非A牌和假冒A牌卷烟的鉴别准确率分别为92.0%、96.3%和100.0%,平均94.4%。该模型鉴别的准确性较高,可以作为卷烟真伪鉴别的一种辅助手段。
In order to discriminate counterfeit cigarettes from genuine correctly and rapidly, ciga- rettes of brand A were scanned by the NIR spectrometer, an identifying model for brand A was established by factor analysis, and 88 cigarette samples of brand A, 80 cigarette samples of brand non-A and 10 samples of counterfeit cigarette were identified by the model. The results showed that the discrimination accuracy of brand A, brand non-A and counterfeit cigarette was 92.0% , 96.3% and 100% , respectively, and the average was 94.4%. It indicated that the NIRS model could be used as an auxilliary means for identifying counterfeit cigarettes.
出处
《烟草科技》
EI
CAS
北大核心
2007年第4期29-31,共3页
Tobacco Science & Technology
关键词
近红外
卷烟
鉴别
因子分析
Near infrared
Cigarette
Discrimination
Factor analysis
