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THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
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Image Processing & Analysis
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Mathematical Morphology
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GeodesicErosion
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BUILT-IN MATHEMATICA SYMBOL
Image Processing
Tutorials »
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GeodesicDilation
Erosion
Dilation
See Also »
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Mathematical Morphology
Summary of New Features in 7.0
New in 7.0: Alphabetical Listing
More About »
GeodesicErosion
GeodesicErosion
gives the fixed point of the geodesic erosion of the image
marker
constrained by the image
mask
.
MORE INFORMATION
GeodesicErosion
works with binary, grayscale, and other images.
GeodesicErosion
effectively starts with
marker
, then repeatedly erodes it, masking with
mask
, until the result no longer changes.
GeodesicErosion
iterates the erosion process at most
n
times.
GeodesicErosion
by default treats all eight pixels surrounding a given pixel as adjacent.
The option setting
CornerNeighbors
->
False
treats only the four pixels in the coordinate directions as adjacent.
If multiple image channels are present,
GeodesicErosion
operates on each of them separately.
GeodesicErosion
takes a
Padding
option that specifies the values to assume for pixels outside the image.
The default setting
Padding
->
None
considers smaller neighborhoods at the edges of an image.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Reconstruct the marked background objects:
Reconstruct the marked background objects:
In[1]:=
Out[1]=
Applications
(1)
Select the extended minimum that includes the specified point:
Interactive Examples
(1)
Extract objects of varying sizes:
SEE ALSO
GeodesicDilation
Erosion
Dilation
TUTORIALS
Image Processing
MORE ABOUT
Mathematical Morphology
Summary of New Features in 7.0
New in 7.0: Alphabetical Listing
New in 7 | Last modified in 8