JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 30 Issue 3-4
September 2015
Article Contents
HUANG Min and WANG Jia-li. Cloud classification research based on over complete dictionary sparse representation[J]. Journal of Light Industry, 2015, 30(3-4): 82-85. doi: 10.3969/j.issn.2095-476X.2015.3/4.018
Citation: HUANG Min and WANG Jia-li. Cloud classification research based on over complete dictionary sparse representation[J]. Journal of Light Industry, 2015, 30(3-4): 82-85. doi: 10.3969/j.issn.2095-476X.2015.3/4.018 shu

Cloud classification research based on over complete dictionary sparse representation

  • Received Date: 2014-04-28
    Available Online: 2015-09-15
  • Aimed at the problem that automatic identification method for the cloud categories was less at present, a new method of cloud classification based on sparse representation of overcomplete dictionary was proposed. The method used different cloud types samples to establish an adaptive overcomplete dictionary, extracted dictionary features and designed sparse classifier to determine the type of cloud.The simulation analysis results showed that the classification accuracy of Ca,Cs&Cd,As&Ac,Ns&Cu,Cb were 100%, 63.5%, 90.3%, 94.1%, 98.2%, respectively.The overall classification accuracy was 89.2%. The classification accuracy was higher than the support vector machine classifier and the traditional sparse representation classifier.
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