Top 7 perceptual-hashing Open-Source Projects

ThreatExchange

7 1,117 9.2 C++

Trust & Safety tools for working together to fight digital harms.
pHash

2 508 0.0 C++

pHash - the open source perceptual hash library
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
dhash

2 329 1.8 Python

Python library to calculate the difference hash (perceptual hash) for a given image, useful for detecting duplicates
imgdupes

2 328 0.0 Python

Identifying and removing near-duplicate images using perceptual hashing.

Project mention: Reverse Image Search Local Files? (NOT A DUPLICATE FINDER) | /r/software | 2023-05-22

neuralhash-collisions

11 149 0.0 JavaScript

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

1 28 3.3 Python

Calculate PhotoDNA hashes using Python
scala-phash

0 19 0.0 Scala

Image comparison by hash codes
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-05-22.