sharp based perceptual hash implementation

Perceptual GIF hashing for easily finding near-duplicate GIFs.

import various files, detect duplicates with sqlite, reject image file by deep learning.

Perceptual image hashing provided by imagemagick.

Distributed system which runs several algorithms to flag explicit content before getting posted in social media.

A Node.js service that calculates a perceptive hash (p-hash) over a photo