get_wavelets

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get_wavelets#

scarlet2.detect.get_wavelets(images, variance, max_scale=3)[source]#

Compute significant starlet coefficients for a multi-band image cube.

Parameters:

  • images (array-like, shape (bands, height, width)) – Observed images.

  • variance (array-like, shape (bands, height, width)) – Per-pixel variances matching images.

  • max_scale (int) – Number of wavelet scales.

Returns:

coeffs – Starlet coefficients masked to the multi-resolution support.

Return type:

ndarray, shape (bands, max_scale+1, height, width)

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