Image reconstruction from Legendre moments differs from equations provided in some papers

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According to papers like Image Reconstruction from Legendre Moments, the equation needed for reconstructing the original image from the obtained moments is:

f(x,y) = sum^(inf)_(m=0) [sum^(m)_(n=0) [L_(m-n,n) * P_(n-m)(x) * P_(n) (y)


Testing the equation provided in the Wikipedia’s article results in defectively reconstructed images 83.39.57.252 (talk) 14:31, 26 July 2024 (UTC)Reply