Official implementation of the paper "The Stable Signature Rooting Watermarks in Latent Diffusion Models"

This code provides a solution for digital image authentication, tamper localization, and content recovery using fragile watermarking.

This code provides a solution for digital image authentication and tamper localization using reversible fragile watermarking.

Audio Watermarking

create digital watermark

Allows invisible watermarking of text and invisible encrypted messages. Uses 17 different invisible characters as HEX + delimiter. Includes encoder, decoder, spammer and other tools‬⁨⁠⁢⁠⁩⁠​⁠⁩⁠​‎⁠‎­⁠‎⁠⁩‍⁠⁠​⁩⁠‎⁠​⁨⁠​⁠⁠​‬⁠​‬⁠⁩⁠‬⁠‎⁠‍⁠​‬⁠‎⁠⁨⁠‎‍⁠.

AI-based Audio Watermarking Tool

Robustness of DWT vs DCT is graded based on the quality of extracted watermark. The measure used is the Correlation coefficient (0-100%).

Implementations of some digital image watermarking schemes for grayscale images proposed by various authors.

OpenStego is a steganography application that provides two functionalities: a) Data Hiding: It can hide any data within an image file. b) Watermarking: Watermarking image files with an invisible signature. It can be used to detect unauthorized file copying.

Multimedia Security Final Project - Digital Watermarking and Zero Knowledge Proof 2FA for On-Chain Multimedia Asset

A rust implementation of spread spectrum watermarking for images.

Image Security Technique

Video Steganography / Watermarking Demo Tool

An experiment project which sign digital artwork with cryptography method

Mobile Application (android and ios) Watermarker Techniques on image

This project uses a semi-blind watermarking approach to prove ownership of the image.

🎓 Comparison of different digital image watermarking methods - DCT, DWT, SVD together with hybrids

This repository was created as an implementation approach for a project on "Watermarking Deep Neural Networks".