CornerNeighbors
is an option for various array and image processing functions that specifies whether diagonally adjacent corners should be considered neighbors of particular elements.
Details
- The following settings can be used for CornerNeighbors:
-
False 
in 2D and 
in 3DTrue 
in 2D and 
in 3D - CornerNeighbors->False has four neighbors in 2D and six neighbors in 3D.
- CornerNeighbors->True has eight neighbors in 2D and 26 neighbors in 3D.
Examples
open all close allScope (3)
Finding the morphological perimeter of an object:
This image contains either one or 16 objects, depending on the setting of CornerNeighbors:
The result of geodesic dilation may depend on the definition of connectivity:
Text
Wolfram Research (2008), CornerNeighbors, Wolfram Language function, https://reference.wolfram.com/language/ref/CornerNeighbors.html (updated 2014).
CMS
Wolfram Language. 2008. "CornerNeighbors." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2014. https://reference.wolfram.com/language/ref/CornerNeighbors.html.
APA
Wolfram Language. (2008). CornerNeighbors. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/CornerNeighbors.html