ó
 ‰\c           @   sB   d  d l  Z d  d l m Z d  d l m Z d „  Z d „  Z d S(   iÿÿÿÿN(   t   shannon_entropy(   t   assert_almost_equalc          C   s5   t  j d ƒ }  t |  d t  j ƒ} t | d ƒ d  S(   Ni
   t   baseg        (   i
   i
   (   t   npt   onesR    t   eR   (   t   imgt   res(    (    sA   lib/python2.7/site-packages/skimage/measure/tests/test_entropy.pyt   test_shannon_ones   s    c          C   sH   t  j d ƒ }  t |  d d ƒ} t | t  j d ƒ t  j d ƒ ƒ d  S(   Ni@   R   i   (   R   t   arangeR    R   t   log(   R   R   (    (    sA   lib/python2.7/site-packages/skimage/measure/tests/test_entropy.pyt   test_shannon_all_unique   s    (   t   numpyR   t   skimage.measureR    t   skimage._shared.testingR   R   R   (    (    (    sA   lib/python2.7/site-packages/skimage/measure/tests/test_entropy.pyt   <module>   s   	