[mmero] [Up] [mmasf] Morphological Filters

mmcenter
Center filter.

Synopsis

y = mmcenter ( f , b = NullStrel )

Input

f Image Gray-scale (uint8 or uint16) or binary image

b Structuring Element

Default: NullStrel (3x3 elementary cross)

Output

y Image

Description

mmcenter creates the image y by computing recursively the morphological center, relative to the structuring element b, of the image f .

Examples

f=mmreadgray('gear.tif')
g=mmcenter(f,mmsedisk(2))
mmshow(f)
mmshow(g)
f g

Equation

Center filter primitive:
Center filter:

See also

mmfreedom Control automatic data type conversion.
mmclose Morphological closing.
mmopen Morphological opening.
mmimg2se Create a structuring element from a pair of images.
mmsebox Create a box structuring element.
mmsecross Diamond structuring element and elementary 3x3 cross.
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