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Add multiscale image¶
Displays a multiscale image
multiscale level shapes: [(4096, 4096), (2048, 2048), (1024, 1024), (512, 512), (256, 256)]
import numpy as np
from skimage import data
from skimage.transform import pyramid_gaussian
import napari
# create multiscale from astronaut image
base = np.tile(data.astronaut(), (8, 8, 1))
multiscale = list(
pyramid_gaussian(base, downscale=2, max_layer=4, channel_axis=-1)
)
print('multiscale level shapes: ', [p.shape[:2] for p in multiscale])
# add image multiscale
viewer = napari.view_image(multiscale, multiscale=True)
if __name__ == '__main__':
napari.run()