07-Oct-2025 18:16:43

bwlabel_test():
  MATLAB/Octave version 24.2.0.2806996 (R2024b) Update 3
  bwlabel() groups nonzero cells into components.

bwlabel_2d_4_test():
  Test bwlabel() with 2d data and 4-way connectivity.

  Componentss using 4-way connectivity:

label =

     1     1     0     0     0     2     0     0
     1     1     1     0     2     2     0     0
     1     1     1     0     2     2     0     0
     0     1     1     0     0     0     3     0
     0     0     1     0     0     0     3     0
     1     0     1     0     0     0     3     0
     1     1     1     1     0     3     3     3
     1     1     0     0     0     0     0     0


  Elements of componentomponents labeled #2:

rc =

     2     5
     3     5
     1     6
     2     6
     3     6


bwlabel_2d_8_test():
  Test bwlabel() with 2d data and 8-way connectivity.

  Components using 8-way connectivity:

label =

     1     1     0     0     0     2     0     0
     1     1     1     0     2     2     0     0
     1     1     1     0     2     2     0     0
     0     1     1     0     0     0     2     0
     0     0     1     0     0     0     2     0
     1     0     1     0     0     0     2     0
     1     1     1     1     0     2     2     2
     1     1     0     0     0     0     0     0


  Elements of component labeled #2:

rc =

     2     5
     3     5
     1     6
     2     6
     3     6
     7     6
     4     7
     5     7
     6     7
     7     7
     7     8


bwlabel_3d_6_test():
  bwlabeln() can find components in 3D data
  with connectivity 6.

  A is a 3D block of order 64*64*26

  Number of nonzero A values is 1099

  Number of components = 6

  Component  Size

     1       163
     2       210
     3       312
     4        90
     5       102
     6       222
------  --------
 Total      1099

bwlabel_3d_18_test():
  bwlabeln() can find components in 3D data
  with connectivity 18.

  A is a 3D block of order 64*64*26

  Number of nonzero A values is 1099

  Number of components = 5

  Component  Size

     1       163
     2       210
     3       312
     4        90
     5       324
------  --------
 Total      1099

bwlabel_3d_26_test():
  bwlabeln() can find components in 3D data
  with connectivity 26.

  A is a 3D block of order 64*64*26

  Number of nonzero A values is 1099

  Number of components = 5

  Component  Size

     1       163
     2       210
     3       312
     4        90
     5       324
------  --------
 Total      1099

bwlabel_test():
  Normal end of execution.
07-Oct-2025 18:16:43