Wikipedia:Articles for deletion/Hermitian hat wavelet
I'm not finding substantial discussion in reliable, secondary sources that are independent of the originator. This seems to fall into that all-but-|OR region: it was technically published somewhere else first, but the same people who wrote that wrote this, and nobody else has paid real attention to it
— User:XOR, 15:22, 23 April 2021 (UTC)
Stance: delete
Cited policy: WP:NOR (Wikipedia:No original research)