Invariant moments values are very small

Hello
I use the invariant moments as the features from the fingerprints, but the values are very small.
Can I use it to do matching directly, using the euclidean distance, or should use the logarithm to change the values before the matching?

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Cette question est clôturée.

Question posée :

le 31 Oct 2018

Clôturé :

le 20 Août 2021

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