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- from vedo import *
- # mode = 1 is maximum projection (default is 0=composite)
- t1 = Text2D('Original volume', c='lg')
- v1 = Volume(dataurl+'embryo.tif').mode(1)
- v1.add_scalarbar3d(c='w')
- v1.scalarbar = v1.scalarbar.clone2d("top-right", 0.08)
- # cutoff range is roughly in the range of 1 / size of object
- t2 = Text2D('High freqs in the FFT are cut off', c='lb')
- v2 = v1.clone().frequency_pass_filter(high_cutoff=.001, order=1).mode(1)
- v2.add_scalarbar3d(c='w')
- v2.scalarbar = v2.scalarbar.clone2d("top-right", 0.08)
- show([(v1,t1), (v2,t2)], N=2, bg='bb', zoom=1.5, axes=dict(digits=2)).close()
- #write(v2, 'embryo_filtered.vti')
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