访问ImageNet-C损坏函数
imagenet-c的Python项目详细描述
imagenet-c损坏函数
使用此软件包，可以使用imagenet-c损坏来损坏映像。
这些函数与函数corrupt一起公开。
尝试
from imagenet_c import corrupt
corrupt(<image>, corruption_number=0)
corrupt函数看起来像
def corrupt(x, severity=1, corruption_name=None, corruption_number=-1):
"""
:param x: image to corrupt; a 224x224x3 numpy array in [0, 255]
:param severity: strength with which to corrupt x; an integer in [0, 5]
:param corruption_name: specifies which corruption function to call;
must be one of 'gaussian_noise', 'shot_noise', 'impulse_noise', 'defocus_blur',
'glass_blur', 'motion_blur', 'zoom_blur', 'snow', 'frost', 'fog',
'brightness', 'contrast', 'elastic_transform', 'pixelate', 'jpeg_compression',
'speckle_noise', 'gaussian_blur', 'spatter', 'saturate';
the last four are validation functions
:param corruption_number: the position of the corruption_name in the above list;
an integer in [0, 18]; useful for easy looping; 15, 16, 17, 18 are validation corruption numbers
:return: the image x corrupted by a corruption function at the given severity; same shape as input
"""
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