python opencv 图片相似度对比

⽤⽤python实现对⽐两张图⽚的不同实现对⽐两张图⽚的不同

from PIL import Image

from PIL import ImageChops

def compare_images(path_one, path_two, diff_save_location):

"""

⽐较图⽚，如果有不同则⽣成展⽰不同的图⽚

@参数⼀: path_one: 第⼀张图⽚的路径

@参数⼆: path_two: 第⼆张图⽚的路径

if diff.getbbox() is None:

# 图⽚间没有任何不同则直接退出

print("【+】We are the same!")

else:

diff.save(diff_save_location)

except ValueError as e:

text = ("表⽰图⽚⼤⼩和box对应的宽度不⼀致，参考API说明：Pastes another image into this image."

"The box argument is either a 2-tuple giving the upper left corner, a 4-tuple defining the left, upper, "

"right, and lower pixel coordinate, or None (same as (0, 0)). If a 4-tuple is given, the size of the pasted "

"image must match the size of the region.使⽤2纬的box避免上述问题")