4Malty N, Nema N K, Abedy M K, et al. Exploring Tagetes ereeta Linn flower for the elastase, hyaluronidase and MMP-1 inhibitory activity [J]. Journal of Ethnopharmacology, 2011, 137(3) : 1300-1305.
5Pydipati R, Burks T F, Lee W S. Identification of citrus disease using color texture features and discriminant analysis [J]. Computers and Electronics in Agriculture, 2006,52 ( 1/2 ) :49-59.
6Camargo A, Smith J S. Image pattern classification for the identification of disease causing agents in plants[J]. Computers and Electronics in Agriculture,2009,66(2) : 121-125.
7Chesmore D, Bernard T, Inman A J, et al. Image analysis for the identification of the quarantine pest Tilletia indica [J]. EPPO Bulletin,2003,33(3) :495-499.
8Hu M K. Visual pattern recognition by moment invariants[J]. IRE Transactions on Information Theory, 1962,8(1):179-187.
9Moody J O,Antsaklis P J. The dependence identification neural network construction algorithm [J]. Neural Networks, IEEE Transactions on,1996,7(1):3-15.