compare_psnr(im_true, im_test, data_range=None)
This function was renamed from skimage.measure.compare_psnr
to skimage.metrics.peak_signal_noise_ratio
.
Ground-truth image, same shape as im_test.
Test image.
The data range of the input image (distance between minimum and maximum possible values). By default, this is estimated from the image data-type.
The PSNR metric.
Compute the peak signal to noise ratio (PSNR) for an image.
This function is deprecated and will be removed in scikit-image 0.18. Please use the function named peak_signal_noise_ratio
from the metrics
module instead.
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