Image Segmentation and Retrievals based on Finite Doubly Truncated Bivariate Gaussian Mixture Model and KMeans
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...This also includes Gaussian distribution as a particular case [12]....
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...[1] G.V.S. Raj Kumar, K.SrinivasaRao and P. Srinivasa Rao (2011), “Image Segmentation and Retrievals based on finite doubly truncated bivariate Gaussian mixture model and K-means”, International Journal of Computer Applications, Volume 25....
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"Image Segmentation and Retrievals b..." refers background in this paper
...A and B are as given in equations (3) and (4) respectively....
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...where, ( ) i E X and ( ) i E Y are as given in equations (3) and (4) for the i image region....
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...( ) ( ) ( 1) ( ) ( ) 1 2 2 ( ) 1 1 1 ( ) ( ) ( ) , ; , ; , ; ( ) ( ) ( ) ( ) B A 0 l l N N N l l l k s k k k k s k k k l s s s k l l l x y x y x y s s s s s s x t t y t (14) where, ( ) , ; k l t x y s s is given in equation (13) , A and B are as given in equations (3) and (4) respectively....
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...c c c and c and B are as given in equations (3) and (4) respectively....
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...c c and c, A are as given in equation (3) and B is given in equation (4) Since the entire image is a collection of regions, which are characterized by doubly truncated bivariate normal distribution, it can be characterized through a K-component finite doubly truncated bivariate Gaussian distribution and its probability density function is of the form ( , ) ( , / ) 1 K h x y g x y i i i i (8) where, K is the number of regions, i >0 are weights such...
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"Image Segmentation and Retrievals b..." refers background in this paper
... and c, A are as given in equation (3) The Variance of Y is V(Y) = 2 2 [E (Z2 (2))] – B(2) (2 2 – 1) (6) where, a - a - a - a - b - a 2 2 2 2 2 2 2 2 2 2 2 2 2 E (Z ) ( ) ( ) ( ) - ( ) ( ) - ( ) 2 2 2 2 2 2 2 b - b - a - b 2 2 2 2 2 2 2 2 ( ) ( ) ( ) - ( ) 2 2 2 2 c c...
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...A and B are as given in equations (3) and (4) respectively....
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...1 2 2 1 1 2 2 1 1 1 2 1 2 1 a b b b c c and c is given equation (3) The Variance of X is...
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...where, ( ) i E X and ( ) i E Y are as given in equations (3) and (4) for the i image region....
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...( ) ( ) ( 1) ( ) ( ) 1 2 2 ( ) 1 1 1 ( ) ( ) ( ) , ; , ; , ; ( ) ( ) ( ) ( ) B A 0 l l N N N l l l k s k k k k s k k k l s s s k l l l x y x y x y s s s s s s x t t y t (14) where, ( ) , ; k l t x y s s is given in equation (13) , A and B are as given in equations (3) and (4) respectively....
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