Root Mean Squared Error (RMSE)ΒΆ
Module for the root mean squared error (RMSE) metric.
Examples
>>> import numpy as np
>>> from viqa import RMSE
>>> img_r = np.zeros((256, 256))
>>> img_m = np.ones((256, 256))
>>> rmse = RMSE()
>>> rmse
RMSE(score_val=None)
>>> score = rmse.score(img_r, img_m)
>>> score
1.0
>>> rmse.print_score()
RMSE: 1.0
>>> img_r = np.zeros((256, 256))
>>> img_m = np.zeros((256, 256))
>>> rmse.score(img_r, img_m)
0.0
>>> img_r = np.random.rand(256, 256)
>>> img_m = np.random.rand(128, 128)
>>> rmse.score(img_r, img_m)
Traceback (most recent call last):
...
ValueError: Image shapes do not match
Classes
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Class to calculate the root mean squared error (RMSE) between two images. |