食品科学 ›› 2010, Vol. 31 ›› Issue (19): 166-169.doi: 10.7506/spkx1002-6630-201019035

• 基础研究 • 上一篇    下一篇

基于非完全信息算法的牛肉大理石花纹提取方法

仇金宏1,彭增起2 ,* ,沈明霞1,刘璎瑛1,梁 琨1,吴海娟1,史 杰2   

  1. 1.南京农业大学工学院
    2.南京农业大学 国家肉品质量安全控制工程技术研究中心
  • 收稿日期:2010-06-13 出版日期:2010-10-15 发布日期:2010-12-29
  • 通讯作者: 彭增起 E-mail:zqpeng@njau.edu.cn
  • 基金资助:

    国家现代农业(肉牛)产业技术体系资助项目(nycytx-38)

Development of a Beef-marbling Extraction Method Based on Incomplete Information Algorithm

QIU Jin-hong1,PENG Zeng-qi2,*,SHEN Ming-xia1,LIU Ying-ying1,LIANG Kun1,WU Hai-juan1,SHI Jie2   

  1. 1. College of Engineering, Nanjing Agricultural University, Nanjing 210031, China;2. Engineering Research Center of the
    State for Meat Quality and Safety Control, Nanjing Agricultural University, Nanjing 210095, China
  • Received:2010-06-13 Online:2010-10-15 Published:2010-12-29
  • Contact: PENG Zeng-qi E-mail:zqpeng@njau.edu.cn

摘要:

提出一种基于非完全信息算法的牛肉大理石花纹提取方法。首先,在遍历理论和对象有效性相关原理的基础上构建了非完全信息算法。然后,结合加权平均值灰度化算法、自适应最佳阈值算法和改进的自适应模糊多级中值滤波算法实现上述方法。研究表明,该方法能够准确有效地反映出牛肉大理石花纹的真实情况。

关键词: 牛肉, 非完全信息, 大理石花纹, 提取

Abstract:

A method for beef marbling extraction based on incomplete information algorithm was proposed. First of all, an incomplete information algorithm was constructed on the basis of the travelling theory and relevant object validity principles. Then, the method was realized by combining the weighted average gray algorithm, adaptive optimal threshold algorithm and improved adaptive fuzzy multilevel median filter algorithm. It was found that the actual distribution of beef marbling could be reflected efficiently using this method.

Key words: beef, incomplete information, marbling, extraction

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