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【单选题】
已知二值医学图像IA=[0 1 1 1;0 1 0 0 ;0 1 1 1;0 0 0 0],结构元素IB=[0 0 1;0 1 0;0 0 1],结构元素IB对应的坐标是[(-1,-1)(-1,0)(-1,1):(0,-1)(0,0)(0,1);(1,-1)(1,0)(1,1)]则用结构元素IB对图像IA膨胀后的图像IC是()。
A.
[0 1 1 1;0 1 1 1;0 1 1 1;0 0 1 1]
B.
[0 1 1 1;0 1 1 0 ;0 1 1 1;1 1 0 0]
C.
[0 1 0 0;0 1 0 0 ;0 1 1 1;0 0 0 0]
D.
[1 1 1 0;0 1 1 1;0 1 1 1;1 0 0 1]
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