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Spericalwavelet#33

Merged
jstarck merged 3 commits intomasterfrom
spericalwavelet
May 2, 2025
Merged

Spericalwavelet#33
jstarck merged 3 commits intomasterfrom
spericalwavelet

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@jstarck jstarck commented May 2, 2025

Add the undecimated wavelet transform (starlet) on the sphere in full python code.
Exemple:
import pycs.sparsity.mrs
from pycs.sparsity.mrs.mrs_tools import *
from pycs.sparsity.mrs.mrs_starlet import *
import numpy as np

read a healpix map

d = mrs_read("mars_topo_mola_hpx_1024.fits")

take its wavelet transform

w = mrs_starlet(d)

wavelet reconstruction

r = mrs_istarlet(w)

@jstarck jstarck self-assigned this May 2, 2025
@jstarck jstarck closed this May 2, 2025
@jstarck jstarck reopened this May 2, 2025
@jstarck jstarck merged commit 808df92 into master May 2, 2025
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@jstarck jstarck deleted the spericalwavelet branch May 2, 2025 11:05
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