o
    j                     @   s   d dl Z d dlmZ d dlZd dlmZ d dlmZmZ d dl	m
Z
 dd Zdd	 Ze jd
ddgdd Zdd Zdd Zdd Zdd Zdd Z	d'ddZdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& ZdS )(    N)assert_array_equal)graph)segmentationdata)testingc                 C   sB   dt j i}| | ||d }| | ||d }dt||iS )Nweight)npinfgetmax)gsrcdstndefaultZw1Zw2 r   ]/var/www/html/Deteccion_Ine/venv/lib/python3.10/site-packages/skimage/graph/tests/test_rag.pymax_edge	   s   r   c                  C   s  t  } tdD ]}| |d|gi q| ddddi | ddddi | dd	dd
i | d	dddi | ddddi | d	dddi |  }| dd | jd d d dksaJ | jd d	 d d
ksnJ |jddtd |jd d d dksJ |jd d	 d dksJ | dd | dd	 | jd	ddd}t	| j
| d ttdksJ t|  g ksJ d S )N   labelsr      r   
               (   2      <   )weight_funcFin_place)r   RAGrangeadd_nodeadd_edgecopymerge_nodesadjr   sortednodeslistedges)r   igcr   r   r   r   test_rag_merge   s*   "r0   r"   TFc                 C   s  t  }|jdddd |jdddd |jdddd |jddd	d |jddd
d | D ]
}|g|j| d< q0| }| du rEdnd}|jdd| d |j| d d dks\J |j| d d dksiJ |jddt| d |j| d d dksJ |j| d d d	ksJ d S )Nr   r   r   )r   r   r   r   r   r   r   r   Tr   r!   r   )r    r"   )r   r#   r&   r+   r'   r(   r)   r   )r"   r   r   r/   Z	merged_idr   r   r   test_rag_merge_gh53602   s    r1   c                  C   s  t jddd} d| d dd df< d| d ddd f< d| dd d df< d| dd dd f< t jd	dd}d
|d dd df< d|d ddd f< d|dd d df< d|dd dd f< t| |}tj||ddd}| dksuJ t||d}| dksJ d S )Nd   r3   r   uint8Zdtype   r7   r7   r      r9   r9   r   r   r   r   r   r   r3   r3   r   r   r   r   r   Fr!   )r   zerosr   rag_mean_colorcut_thresholdr   )imgr   rag
new_labelsr   r   r   test_threshold_cutO   s   rC   c                  C   s,  t jddd} d| d dd df< d| d ddd f< d| dd d df< d| dd dd f< t jd	dd}d
|d dd df< d|d ddd f< d|dd d df< d|dd dd f< tj| |dd}tj||dd}t|\}}}| dks~J t||}t|\}}}| dksJ d S )Nr2   r4   r5   r6   r   r8   r:   r;   r<   r   r   r   r   
similaritymodeFr!   r   r=   r   r>   cut_normalizedr   Zrelabel_sequentialr   r@   r   rA   rB   _r   r   r   test_cut_normalizedf   s"   rK   c                  C   s   t jddd} t jddd}d|d dd d f< d|dd d d f< tt t| |dd	 W d    d S 1 s;w   Y  d S )
N)r   r   r   r4   r5   )r   r   r   r   r   r   znon existent mode)r   r=   r   Zraises
ValueErrorr   r>   )r@   r   r   r   r   test_rag_error   s   "rM   c                 C   s0   | j | d | j | d  }tj|}d|iS )N
mean colorr   )r+   r   ZlinalgZnorm)r   r   r   r   diffr   r   r   _weight_mean_color   s   rP   c                 C   sj   | j | d  | j | d 7  < | j | d  | j | d 7  < | j | d | j | d  | j | d< d S )Nztotal colorzpixel countrN   )r+   )r   r   r   r   r   r   _pre_merge_mean_color   s     rQ   c              	   C   s   t | ||||ttS )N)r   Zmerge_hierarchicalrQ   rP   )r   rA   threshZrag_copyin_place_merger   r   r   merge_hierarchical_mean_color   s   rT   c                  C   s  t jddd} t jddd}d| d d d d d d f< d|d d d d f< d| dd	dd	d d f< d
|dd	dd	f< d| d	d dd	d d f< d|d	d dd	f< t| |}| }d}t|||}t |d d d d	f |d ksxJ t |d d d	d f |d ksJ t|||dd}t |d d d d	f |d ksJ t |d d d	d f |d ksJ t|||}t ||d ksJ d S )N)   rU   r   r4   r5   )rU   rU      r   )r   r   r   r   r   r   )r   r   r   r   r   )r   r   )rW   T)rS   )r   r=   r   r>   r'   rT   allr?   )r@   r   r   g2rR   resultr   r   r   test_rag_hierarchical   s&   &&&&r[   c                  C   s   t jddd} t jddd}d|ddddf< d|ddddf< tj| |d	d
}tj||dd}t|\}}}| dksBJ dS )z@Test to catch an error thrown when subgraph has all equal edges.r2   r4   r5   r<   r   Nr   r   rD   rE   Fr!   r   rG   rI   r   r   r   test_ncut_stable_subgraph   s   r\   c                  C   s   t  } tj| dddd}tj| |dd}dgd }tt|D ]}tj||d	d
dd||< q tj||d	d
dd tt|d D ]}t	|| ||d   qAdS )zfensure cut_normalized returns the same output for the same input,
    when specifying random seed
    r   i  r   )ZcompactnessZ
n_segmentsZstart_labelrD   rE   Nr   FgMbP?i  )r"   rR   rngr   )
r   coffeer   Zslicr   r>   r$   lenrH   r   )r@   Zlabels1r   resultsr.   r   r   r   test_reproducibility   s   

ra   c                  C   s   t jddgddggt jd} t| }|ddr%|ddr%|ddr'J tj| dd}|ddr@|ddr@|ddsBJ d S )Nr   r   r   r   r5   Zconnectivity)r   arrayr4   r   r#   has_edge)r   r   hr   r   r   test_generic_rag_2d   s
   
(,rf   c                  C   s   t jdt jdd} t| }|ddr"|ddr"|ddr$J tj| dd}|ddr=|ddr=|dd	r?J tj| dd}|ddrX|ddrX|dd
sZJ d S )NrU   r5   r:   r   r   r   r   rb      r   )r   Zaranger4   Zreshaper   r#   rd   )r   r   re   kr   r   r   test_generic_rag_3d   s   
((,ri   c                  C   s  t jddd} t j| td}d|dd d f< d|d d df< d| d dd df< d| d ddd f< d	| dd d df< d
| dd dd f< tj| |dd}t| h dksZJ t| h dksfJ |d d	 d dksrJ |d d
 d dks~J |d d	 d dksJ d S )N)   rj   r4   r5   g      ?rU   g      ?r   r   r   r   rb   >   r   r   r   r   >   )r   r   )r   r   )r   r   )r   r   r   g      ?g      ?countrj   )	r   r=   Z
zeros_likefloatr   Zrag_boundarysetr+   r-   )r   Zedge_mapr   r   r   r   test_rag_boundary   s   rn   )TF)ZpytestZnumpy.testingr   numpyr   Zskimager   r   r   Zskimage._sharedr   r   r0   markZparametrizer1   rC   rK   rM   rP   rQ   rT   r[   r\   ra   rf   ri   rn   r   r   r   r   <module>   s4    "
		

