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mmclohole - Close holes of binary and gray-scale images.

Synopsis
y = mmclohole( f, Bc )
Input
f: Gray-scale (uint8 or uint16) or binary image (logical uint8).
Bc: Structuring element. ( connectivity). Default: Elementary cross (mmsecross).
Output
y: Gray-scale (uint8 or uint16) or binary image (logical uint8). (same as f).
Description
mmclohole creates the image y by closing the holes of the image f, according with the connectivity defined by the structuring element Bc.The images can be either binary or gray-scale.
Examples

Binary image:

a = mmreadgray('pcb1bin.tif');
b = mmclohole(a);
mmshow(a);
mmshow(b);
image
(a)
image
(b)

Gray-scale image:

a = mmreadgray('boxdrill-B.tif');
b = mmclohole(a);
mmshow(a);
mmshow(b);
image
(a)
image
(b)
Equation

equation

Algorithm 
function y=mmclohole_equ( f, bc)
  delta_f = mmframe(f);
  y = mmneg(mminfrec(delta_f,mmneg(f),bc));
See Also
mmareaclose - Area closing
mmframe - Create a frame image.
mmfreedom - Control automatic data type conversion.
mminfrec - Inf-reconstruction.
mmsebox - Create a box structuring element.
mmsecross - Cross structuring element.
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