Top 6 perceptual-hashing open source projects

A simple Go wrapper around the pHash library. This repository has migrated to https://gitlab.com/opennota/phash

Perceptual hashing of images in Elixir

A catalog of naturally occurring images whose Apple NeuralHash is identical.

Image comparison by hash codes

Lightroom plug-in to deduplicate images based on perceptual hash algorithms

vips-powered ruby gem to measure images similarity, implementing dHash and IDHash algorithms