A Python Perceptual Image Hashing Module

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

Image processing Toolkit in R

Compare images using PHP

A basic duplicate image detection service using perceptual image hash functions and nearest neighbor search, implemented using faiss, fastapi, and imagehash

A web extension to hide duplicate posts on pre-redesign Reddit.

A tutorial explaining how to create a reverse image search using the Python imagehash library and PostgreSQL.

Source code for paper "Spectral Hashing" on NIPS-2009

A Pokemon card scanner that uses OpenCV to detect the cards and a MySQL database to determine which card the scan is.

Perceptual image comparison

CUDA implementation of some perceptual hashing algorithms

Find duplicate images using hash keys

Reverse image search engine using Perpetual and Differential image hashing

This repository provides various Python methods for performing image comparisons/similarities between multiple images.

App for comparing large numbers of images within or between directories for duplicates and similarities.

Compare images using Laravel

简洁的Python图像（包括但不限于）处理库，OCR功能，图片处理，图像哈希值计算等等图片相关功能

Fast image similarity search with hash tables (Golang)

Image Deep Hash with CNN models

Adversarial collision attacks on perceptual hashing functions