old_contents: from ._daisy import daisy
  from ._hog import hog
  from .texture import greycomatrix, greycoprops, local_binary_pattern
  from .peak import peak_local_max
  from .corner import (corner_kitchen_rosenfeld, corner_harris,
                       corner_shi_tomasi, corner_foerstner, corner_subpix,
                       corner_peaks, corner_fast, structure_tensor,
                       hessian_matrix)
  from .corner_cy import corner_moravec, corner_orientations
  from .template import match_template
  from ._brief import brief, match_keypoints_brief
  from .util import pairwise_hamming_distance
  from .censure import keypoints_censure
  
  __all__ = ['daisy',
             'hog',
             'greycomatrix',
             'greycoprops',
             'local_binary_pattern',
             'peak_local_max',
             'corner_kitchen_rosenfeld',
             'corner_harris',
             'corner_shi_tomasi',
             'corner_foerstner',
             'corner_subpix',
             'corner_peaks',
             'corner_moravec',
             'match_template',
             'brief',
             'pairwise_hamming_distance',
             'match_keypoints_brief',
             'keypoints_censure',
             'corner_fast',
             'corner_orientations']
  
new_contents: from ._daisy import daisy
  from ._hog import hog
  from .texture import greycomatrix, greycoprops, local_binary_pattern
  from .peak import peak_local_max
  from .corner import (corner_kitchen_rosenfeld, corner_harris,
                       corner_shi_tomasi, corner_foerstner, corner_subpix,
                       corner_peaks, corner_fast, structure_tensor,
                       hessian_matrix)
  from .corner_cy import corner_moravec, corner_orientations
  from .template import match_template
  from ._brief import brief, match_keypoints_brief
  from .util import pairwise_hamming_distance
  from .censure import keypoints_censure
  
  __all__ = ['daisy',
             'hog',
             'greycomatrix',
             'greycoprops',
             'local_binary_pattern',
             'peak_local_max',
             'corner_kitchen_rosenfeld',
             'corner_harris',
             'corner_shi_tomasi',
             'corner_foerstner',
             'corner_subpix',
             'corner_peaks',
             'corner_moravec',
             'match_template',
             'brief',
             'pairwise_hamming_distance',
             'match_keypoints_brief',
             'keypoints_censure',
             'corner_fast',
             'corner_orientations',
             'structure_tensor',
             'hessian_matrix']
  
subject: Add missing imports