peak_signal_noise_ratio(image_true, image_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.
The following pages refer to to this document either explicitly or contain code examples using this.
skimage.measure.simple_metrics.compare_psnr
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them