基于图像光谱信息融合的鱼不同冻藏时间及冻融次数鉴别

被引:13
作者
章海亮 [1 ,2 ]
朱逢乐 [1 ]
刘雪梅 [1 ,2 ]
何勇 [1 ]
机构
[1] 浙江大学生物系统工程与食品科学学院
[2] 华东交通大学机电工程学院
关键词
光谱分析; 图像处理; 储藏时间; 竞争性自适应重加权算法; 偏小最二乘支持向量机;
D O I
暂无
中图分类号
TP391.41 []; O433 [光谱学];
学科分类号
080203 ; 0703 ; 070302 ;
摘要
应用高光谱成像技术(380~1023 nm),基于信息融合实现鱼不同冻藏时间后冻融次数鉴别。首先,提取鱼样品感兴趣区域(region of interest,ROI)光谱并结合竞争性自适应重加权算法(competitive adaptive reweighted sampling,CARS)得到57个变量作为光谱信息,同时对鱼样品做主成分分析(principal component analysis,PCA),提取第一主成分图像信息如中值、协方差、同质性、能量、对比度、相关、熵、逆差距、反差、差异性、二阶距和自相关12个灰度共生矩阵(gray level co-occurrence matrix,GLCM)纹理特征参量,结合灰度共生矩阵纹理特征与光谱特征,作为模型偏小最二乘支持向量机(least squares support vector machines,LS-SVM)的输入建立区分模型,预测集识别率达到98%。结果表明,高光谱成像技术可以用于鱼不同冷冻时间以及冻融次数的鉴别。
引用
收藏
页码:272 / 278
页数:7
相关论文
共 25 条
  • [1] 可见/近红外漫透射光谱结合CARS变量优选预测脐橙可溶性固形物[J]. 孙通,许文丽,林金龙,刘木华,何秀文.光谱学与光谱分析. 2012(12)
  • [2] 基于气味与颜色的脊尾白虾新鲜度评价
    唐琳
    屠康
    潘磊庆
    惠腾
    陈晓博
    谢一平
    刘明
    刘鹏
    [J]. 农业工程学报, 2011, 27 (09) : 344 - 348
  • [3] 电子鼻检测鲢鱼新鲜度的试验参数优化
    张军
    李小昱
    王为
    周竹
    吴泽鑫
    冯耀泽
    [J]. 农业机械学报, 2009, 40 (04) : 129 - 132+142
  • [4] NIR Spectroscopy and Imaging Techniques for Evaluation of Fish Quality-A Review
    Liu, Dan
    Zeng, Xin-An
    Sun, Da-Wen
    [J]. APPLIED SPECTROSCOPY REVIEWS, 2013, 48 (08) : 609 - 628
  • [5] Assessing the effectiveness of a cold chain for fresh fish salmon (Salmo salar) and sardine (Sardina pilchardus) in a food processing plant
    Calanche, J.
    Samayoa, S.
    Alonso, V.
    Provincial, L.
    Roncales, R.
    Beltran, J. A.
    [J]. FOOD CONTROL, 2013, 33 (01) : 126 - 135
  • [6] Detection of expired vacuum-packed smoked salmon based on PLS-DA method using hyperspectral images
    Ivorra, Eugenio
    Giron, Joel
    Sanchez, Antonio J.
    Verdu, Samuel
    Barat, Jose M.
    Grau, Raul
    [J]. JOURNAL OF FOOD ENGINEERING, 2013, 117 (03) : 342 - 349
  • [7] An Advanced Colour Calibration Method for Fish Freshness Assessment: a Comparison Between Standard and Passive Refrigeration Modalities[J] . Corrado Costa,Francesca Antonucci,Paolo Menesatti,Federico Pallottino,Clara Boglione,Stefano Cataudella.Food and Bioprocess Technology . 2013 (8)
  • [8] Development of electrochemical biosensor with nano-interface for xanthine sensing – A novel approach for fish freshness estimation[J] . Kavitha Thandavan,Sakthivel Gandhi,Swaminathan Sethuraman,John Bosco Balaguru Rayappan,Uma Maheswari Krishnan.Food Chemistry . 2013 (1-4)
  • [9] Evaluation of sea bream ( Sparus aurata ) shelf life using an optoelectronic nose[J] . Patricia Zaragozá,Ana Fuentes,Isabel Fernández-Segovia,José-Luis Vivancos,Arantxa Rizo,José V. Ros-Lis,José M. Barat,Ramón Martínez-Má?ez.Food Chemistry . 2013 (2-3)
  • [10] VIS/NIR spectroscopy for non-destructive freshness assessment of Atlantic salmon ( Salmo salar L.) fillets[J] . Takashi Kimiya,Agnar H. Sivertsen,Karsten Heia.Journal of Food Engineering . 2013