
    k h)                     n   d dl Zd dlZd dlmZ d dlmZ d dlmZ ej                  j                  dej                  ej                  g      d        Zd Zd Zej                  j                  dej                   ej"                  ej                  ej                  g      d	        Zd
 Zd Zd Zd Zd Zy)    N)assert_array_equal)_supported_float_type)	chan_vesedtypec                 ~   t        j                  d|       }d|ddddf<   t        j                  dd|       }t        |dd|	      }t	        |j                  t              t        j                  d             t        |dd| 	      }t	        |j                  t              t        j                  d             y )
N
   r	   r                      MbP?mutolinit_level_set)npzerosfullr   r   astypefloatones)r   imglsresults       /home/developers/rajanand/mypropertyqr-fmb-refixing-v2/venv/lib/python3.12/site-packages/skimage/segmentation/tests/test_chan_vese.pytest_chan_vese_flat_level_setr   	   s     ((85
)CC!QqSM	4u	-BssR@Fv}}U+RWWX->?ssbSAFv}}U+RXXh-?@    c                      t        j                  d      } d| ddddf<   t        | ddd      }t        |j	                  t
              |        y )	Nr   r   r   r   r   r   z
small diskr   )r   r   r   r   r   r   r   r   s     r   #test_chan_vese_small_disk_level_setr#      sH    
((8
CC!QqSMss\JFv}}U+S1r    c                      t        j                  d      } d| ddddf<   t        | dd      j                  t              }t        ||        y )Nr   r   r   r   r   :0yE>)r   r   )r   r   r   r   r   r   r"   s     r   test_chan_vese_simple_shaper&   !   sH    
((8
CC!QqSMss-44U;Fvs#r    c                    t        j                  d|       }d|ddddf<   t        |ddd	      }t        |       |d   j                  k(  sJ t        fd
|d   D              sJ t        t        |      d       y )Nr   r
   r   r   r   r   r%   T)r   r   extended_outputc              3   <   K   | ]  }|j                   k(    y w)Nr
   ).0arrfloat_dtypes     r   	<genexpr>z1test_chan_vese_extended_output.<locals>.<genexpr>/   s     =CsyyK'=s      )r   r   r   r   r   allr   len)r   r   r   r,   s      @r   test_chan_vese_extended_outputr1   (   s~    
((85
)CC!QqSMssdCF'.K!9??k)))=6!9====s6{A&r    c                     t        j                  d      } t        j                  g dg dg dg dg dg      | ddddf<   | j                         }d|d<   t	        |ddd	d
d      j                  t              }t        ||        y )Nr   )r   r   r   r   r   )r   r   r   r   r   r   r   )   r   g333333?r   d   r	   diskr   r   max_num_iterdtr   )r   r   arraycopyr   r   r   r   refr   r   s      r   test_chan_vese_remove_noiser=   3   s    
((8
CHH	
C!QqSM ((*CCICBvfUm  vs#r    c                      t        j                  d      } t        j                  d      }t        j                  t              5  t        | d|       d d d        y # 1 sw Y   y xY w)N)r	   r	   r   r	   	   r   r   r   r   r   pytestraises
ValueErrorr   r   r   s     r   #test_chan_vese_incorrect_image_typerG   F   sK    
((;
C	'	B	z	" 2##b12 2 2s   AA%c                  "   t        j                  d      } t        j                  d      | ddd d f<   | j                         }t        j                  d      |d d df<   t	        |ddd	d	d
      j                  t              }t        ||        y )N)   rI   )   rI   r3      rI   r   gffffff?r   r   r5   r6   )r   r   r   r:   r   r   r   r   r;   s      r   test_chan_vese_gap_closingrL   M   sy    
((8
C777#C"aL
((*CC1IDT&fUm  vs#r    c                  H   t        j                  d      } t        j                  d      }t        j                  t              5  t        | d|       d d d        t        j                  t              5  t        | dd       d d d        y # 1 sw Y   :xY w# 1 sw Y   y xY w)Nr   r?   r   rA   arB   rF   s     r   "test_chan_vese_incorrect_level_setrO   X   s}    
((8
C	'	B	z	" 2##b12	z	" 3##c23 32 23 3s   B4BBB!c                      t        j                  d      } t         j                  j                  dd      }|dkD  }t	        | dd|      }t        ||       y )Nr   r	   r   r   r   )r   r   randomrandr   r   )r   	level_setr<   r   s       r   test_chan_vese_blank_imagerT   a   sG    
((8
C		r2&I
a-CssIFFvs#r    )numpyr   rC   numpy.testingr   skimage._shared.utilsr   skimage.segmentationr   markparametrizefloat32float64r   r#   r&   uint8float16r1   r=   rG   rL   rO   rT    r    r   <module>r`      s      , 7 * 2::rzz":;A <A 2$ 288RZZRZZ"PQ' R'$&2$3$r    