Go Perceptual image hashing package

Ruby wrapper around pHash, the perceptual hash library for detecting duplicate multimedia files

Perceptual image hashing library used to match similar images

作业查重软件，它实现了程序代码、文档文本、图片之间的相似度检查。a code-similarity, text-similarity and image-similarity computation software for the codes, documents and images of assignment.

Fast Near-Duplicate Image Search and Delete using pHash, t-SNE and KDTree.

Computer Vision project to detect Magic: The Gathering (TM) playing cards

Tool to detect (and get rid of) similar images using perceptual hashing (pHash lib)

C# Implementation of pHash

A simple perceptual hash library in pure Go.

sharp based perceptual hash implementation

Attempt to use perceptual hash (pHash) to segment a video into "scenes" very quickly (Normally under a minute for hour long HD videos).

Python package undouble is to detect (near-)identical images.

Algorithms for similar image search/reverse image search

Calculate PhotoDNA hashes using Python

CLI Java wrapper for the PhotoDNA library

One JAVA version of PHash (Perceptual Hash) algorithm (JAVA 版本的 官方经典PHash算法)

A small tool that generates Stash and StashBox compatible PHash and OSHash hashes.

A perceptual hash is a fingerprint of a multimedia file derived from various features from its content. Unlike cryptographic hash functions which rely on the avalanche effect of small changes in input leading to drastic changes in the output, perceptual hashes are "close" to one another if the features are similar.

Redis Module for indexing of image fingerprints for fast efficient retrieval.

Image comparison by hash codes