Asian Journal of Scientific Research1992-14542077-2076Asian Network for Scientific Information10.3923/ajsr.2014.225.231RevathiP. HemalathaM. 2201472This study exposes the automatic computation system to analysis the cotton
leaf spot diseases. First to initialize the images from the database (Image
features) that are highly related to the test image (new image), where test
image is given by the user. Three features are used for matching the train image
features in database images, namely color feature variance, shape and texture
feature variance, these features are extracted by PSO. The feature selection
method which helps to identify the injured leaf spot of cotton and at the same
time improve the accuracy of the system and reduce the error rate. These features
are calculated by different techniques. The proposed Skew divergence color variance
feature is calculated by color histogram and color descriptor. The shape Skew
divergence feature is calculated by Sobel and canny through the find out edge
variance, edge location using Edge detection method. The skew divergence texture
feature is calculated by texture descriptor. This study based on six types of
diseases has been like Bacterial Blight, Fusarium wilt, Leaf Blight, Root rot,
Micro Nutrient, Verticillium wilt. In this study, utilize these three features
and combined the classifier of proposed Cross Information gain Deep forward
Neural Network (CIGDFNN) which helps to recognize and identify cotton leaf spot
diseases. The forceful feature vector set is a combination of three features
lead to obtain the higher accuracy rate and sensitivity, specificity when tested
with the cotton leaf dataset.]]>Gurjar, A.A. and V.A. Gulhane,2012114Bernardes, A.A. J.G. Rogeri, R.B. Oliveira, N. Marranghello, A.S. Pereira, A.F. Araujo and J.M.R.S. Tavares,20132013pp: 67-85pp: 67-85Gulhane, V.A. and A.A. Gurjar,20115590598Li, H., R. Ji, J. Zhang, X. Yuan, K. Hu and L. Qi,20112011pp: 483-490pp: 483-490Meunkaewjinda, A., P. Kumsawat, K. Attakitmongcol and A. Sirikaew,20082008Badnakhe, M.R. and P.R. Deshmukh,20122449452He, Q., B. Ma, D. Qu, Q. Zhang, X. Hou and J. Zhao,20131134453450Zhang, Y.C., H.P. Mao, B. Hu and M. Xili,20072007pp: 124129Hayat, S.A., A. Abdullah, M.A. Chaudary , Y.J. Malik and W. Gillani,20132013