o
    :ήc&                     @   s>  d dl Z d dlZd dlZd dlmZmZ d dlmZ d dl	m
Z
 d dl	mZmZ d dlmZ d dlmZmZ d dlmZ d d	lmZmZ ee Zee Zee
d
ddd ZeedddZeedddZeedddZe jeddZdd Z ej!"dej#ej$ej%gdd Z&dd Z'dd Z(dd Z)dd  Z*d!d" Z+dS )#    N)assert_expected_warnings)_supported_float_type)binary_blobs)camerachelsea)mean_squared_error)calibrate_denoiserdenoise_wavelet)_invariant_denoise)img_as_floatrandom_noise@      )n_dim   gaussiang{Gz?)modevar皙?T)rescale_sigmac                  C   .   t tt} t| t}ttt}t||k  d S N)r   	noisy_img_denoise_waveletmsetest_imgr   )denoised_imgdenoised_mseoriginal_mse r    Q/tmp/pip-target-vg8gfxp4/lib/python/skimage/restoration/tests/test_j_invariant.pytest_invariant_denoise      


r"   dtypec                 C   sP   t t| ttddd}t|t}ttt}||k sJ |jt| ks&J d S )N)channel_axisdenoiser_kwargs)	r   noisy_img_colorastyper   dictr   test_img_colorr$   r   )r$   denoised_img_colorr   r   r    r    r!   test_invariant_denoise_color!   s   


r.   c                  C   sb   t dg ttttddd} W d    n1 sw   Y  t| t}ttt}t||k  d S )Nz'`multichannel` is a deprecated argumentT)multichannelr'   )r   r   r)   r   r+   r   r,   r   )r-   r   r   r    r    r!   'test_invariant_denoise_color_deprecated,   s   

r0   c                  C   r   r   )r   noisy_img_3dr   r   test_img_3dr   )denoised_img_3dr   r   r    r    r!   test_invariant_denoise_3d8   r#   r4   c                  C   sf   dt dddd i} ttt| dd\}\}}dd	 |D }d
d	 |D }tt |t |k d S )Nsigmar         r   T)denoise_parametersextra_outputc                 S   s   g | ]	}t tt|d qS )r'   )r   r   r   ).0r(   r    r    r!   
<listcomp>I   s
    
z8test_calibrate_denoiser_extra_output.<locals>.<listcomp>c                 S   s   g | ]}t |tqS r    )r   r   )r:   imgr    r    r!   r;   M   s    )nplinspacer	   r   r   r   argmin)parameter_ranges_parameters_testedlossesall_denoisedground_truth_lossesr    r    r!   $test_calibrate_denoiser_extra_output@   s   rF   c                  C   sL   dt dddd i} ttt| d}t|tt}ttt}t||k  d S )Nr5   r   r6   r7   r   r8   )r=   r>   r	   r   r   r   r   r   )r@   denoiserr   r   r    r    r!   test_calibrate_denoiserQ   s   
rI   c                  C   s@   t  } dtjdd i}t| t|d ttt | k d S )Nr5   r7   r   rG   )r   copyr=   randomr	   r   r   all)input_imager@   r    r    r!   test_input_image_not_modified\   s   rN   ),	functoolsnumpyr=   pytestskimage._shared.testingr   r   skimage._shared.utilsr   skimage.datar   r   r   skimage.metricsr   r   skimage.restorationr	   r
   skimage.restoration.j_invariantr   skimage.utilr   r   r   r,   r2   r   r)   r1   partialr   r"   markparametrizefloat16float32float64r.   r0   r4   rF   rI   rN   r    r    r    r!   <module>   s4    



