Process | Equation |
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(a)Evaluate each pixel in n-label for 0 degree |
Where k = 1→L L = maximum number of column -x |
Evaluate each pixel for 45 degree |
Where k = 1→y - 1, m = 1→L L = maximum number of column -x |
Evaluate each pixel in n-label for 90 degree |
Where k = 1→y - 1 |
Evaluate each pixel in n-label for 135 degree |
Where k = 1→y - 1, m = 1→x - 1 |
Evaluate each pixel in n-label for 180 degree |
Where k = 1→y - 1, m = 1→x - 1 |
Evaluate each pixel in n-label for 225 degree |
Where k = 1→L, m = 1→x - 1 L = maximum number of row -x |
Evaluate each pixel in n-label for 270 degree |
Where k = 1→L L = maximum number of row -x |
Evaluate each pixel in n-label for 315 degree |
Where k = 1→L1, m = 1→L2 L1 = maximum number of row-y L2 = maximum number of column -x |
(b)Stopping criteria: | [f(x, y) = 1] ∪ n = N N = maximum label |
(c)Verification of bounded area for n-label |
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(d)Repeat the process | n = n+1, where n denotes the label number of pixels in image. |
(e)Fill the pixels belong to bounded area with original value/background value |
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