
    k h                     b   d dl mZ d dlmZ d dlZd dlmZ d dlm	Z	 d dl
mZ d dlmZ  ej                  g d      Z ej                  g d	      Z ej                  g d
      Z ej                  g d      Z ej                  g dg dg dg dg dg dg dg dg dg dg
      Z ej                  g dg dg dg dg dg dg dg dg dg dg
      Z ej                  g dg dg dg dg dg dg dg dg dg dg
      Z ej                  g dg d g d!g d"g d#g      Z ej                  g d$g d%g d&g d'g d'g      Z ej                  g d(g d)g d(g d(gg d(g d*g d(g d(gg d(g d)g d(g d+gg d(g d(g d(g d+gg      Z ej                  g d,g d,g d,g d-gg d,g d,g d,g d.gg d,g d,g d/g d0gg d1g d1g d/g d0gg      Z ej                  g d)g d1g d)g d(gg d*g d,g d*g d(gg d)g d1g d-g d.gg d(g d(g d+g d.gg      Z ej                  g d2g d3g d)g      Z ej8                  d4eed5d6feed5d6feed7d6feed5d6feed8d6feed9d6feed6g d:fg      d;        Z ej8                  d<d9d5g       ej8                  d= ed>            d?               Zd@ Z y)A    )ndimage)dataN)measure)expand_labels)testing)assert_array_equal)r   r      r   r   r   r   r   r      r
   r   r   r   r   r   r   )r	   r	   r	   r	   r	   r	   r
   r
   r
   r
   r
   r
   r
   r
   r   r   r   )r   r   r	   r   r   r   r   r   r
   r
   r   r   r   r   r   r   )r	   r	   r	   r	   r	   r	   r
   r
   r
   r
   r
   r
   r
   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   )r   r   r
   r
   r   r   r   r   r   r   r   )r   r
   r
   r
   r   r   r   r   r   r   r   )r   r
   r
   r   r   r   r   r   r   r   r   )r   r   r
   r   r   r   r   r   r      r   )r   r   r   r   r   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r
   r   r   r   r   r   )r
   r
   r
   r
   r
   r
   r
   r   r   r   r   )r
   r
   r
   r
   r
   r
   r
   r   r   r   r   )r
   r
   r
   r
   r
   r
   r   r   r   r   r   )r
   r
   r
   r
   r
   r
   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r   r   r
   r   r   r   r   r   r   r   r   )r   r
   r
   r
   r
   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r
   r
   r
   r
   r   r   r   r   r   r   r   )r   r
   r
   r
   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r   r   r   )r   r   r
   r
   r   r   r   r   r   r   r   )r   r
   r
   r
   r   r   r   r   r   r   r   )r   r   r
   r   r   r   r   r   r   r   r   )r
   r
   r
   r
   r   r   r   r   r   r   r   )r
   r
   r
   r
   r   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r
   r
   r
   r
   r
   r   r   r   r   r   r   )r   r   r   r   )r      r   r   )r   r   r   r   )r   r      r   )r   r   r   r   )r   r   r   r   )r   r   r   r   )r   r   r   r   )r   r   r   r   )r   r   r   r   )r   r
   r   r   )r   r   r   r   z6input_array, expected_output, expand_distance, spacingr   r
   g      ?r	   r   )r   r
   r
   c                 6    t        | ||      }t        ||       y )N)r   r   )input_arrayexpected_outputexpand_distancespacingexpandeds        /home/developers/rajanand/mypropertyqr-fmb-refixing-v2/venv/lib/python3.12/site-packages/skimage/segmentation/tests/test_expand_labels.pytest_expand_labelsr   ~   s     [/7CHx1    ndimdistance   c                    t        j                  dd|       }t        j                  |      }t	        ||      }|dk7  }t        ||   ||          ||z
  j                  t              }t        j                  |       }||   }|j                  dkD  rt        j                  ||k        sJ ||j                  t                  }	|	j                  dkD  rt        j                  |	|kD        sJ yy)a2  Check some invariants with label expansion.

    - New labels array should exactly contain the original labels array.
    - Distance to old labels array within new labels should never exceed input
      distance.
    - Distance beyond the expanded labels should always exceed the input
      distance.
    @   g?)lengthblob_size_fractionn_dim)r   r   N)r   binary_blobsr   labelr   r   astypeboolndidistance_transform_edtsizenpall)
r   r   imglabelsr   original_maskexpanded_only_maskdistance_mapexpanded_distancesbeyond_expanded_distancess
             r   test_binary_blobsr/      s     

2$d
KC]]3FVh7HaKMvm,h}.EF"V+33D9--}n=L%&89"vv(H4555 ,hood.C-C D %%)vv/(:;;; *r   c                      t        t        d      } t        t        j                  d      }t        j                  | |j                  k(        rJ y)a  Check edge case behavior to detect upstream changes

    For edge cases where a pixel has the same distance to several regions,
    lexicographical order seems to determine which region gets to expand
    into this pixel given the current upstream behaviour in
    scipy.ndimage.distance_map_edt.

    As a result, we expect different results when transposing the array.
    If this test fails, something has changed upstream.
    r
   N)r   SAMPLE_EDGECASE_BEHAVIOURTr&   r'   )r   expanded_transposes     r   test_edge_case_behaviourr4      sF     6:H&'@'B'BAFvvh"4"6"667777r   )!scipyr   r#   skimager   numpyr&   r   #skimage.segmentation._expand_labelsr   skimage._sharedr   skimage._shared.testingr   arraySAMPLE1DSAMPLE1D_EXPANDED_3
EDGECASE1DEDGECASE1D_EXPANDED_3SAMPLE2DSAMPLE2D_EXPANDED_3SAMPLE2D_EXPANDED_1_5
EDGECASE2DEDGECASE2D_EXPANDED_4SAMPLE3DSAMPLE3D_EXPANDED_2SAMPLE3D_EXPAND_SPACINGr1   parametrizer   ranger/   r4    r   r   <module>rK      s
        = # 6288GHbhhRS  RXXFG
 !QR 288)))))))))) bhh))))))))))   !))))))))))   RXX)))))
 !)))))  288	|\<@	|\<@	|\<@	|\<@	 bhh	|\<@	|\<@	|\<@	|\<@	  #"((	|\<@	|\<@	|\<@	|\<@	  %BHHlL,%OP  <	&1-	&1-	(#q1	*Aq1	*Aq1	&1-	*Ay922
 VaV$Zq*< + %<08r   