An experimental Java bytecode obfuscator (meaning: not for production use)

视频批量处理, 码率设置, 格式转换, 添加字幕, 添加水印, 文字跑马灯, 去除水印, 修改分辨率, 视频剪裁, 倍速播放, 视频分段, 视频合成, 视频镜像, 背景音乐, 插入背景图片, 视频高斯模糊, 模糊拓边, 画中画,字幕,翻译,影视解说,影视混剪,抖音带货,视频全自动剪辑,视频批量剪辑

A Library of Audio Steganography & Watermarking Algorithms

[CVPR'19, ICLR'20] A Python toolbox for modeling and optimization of photo acquisition & distribution pipelines (camera ISP, compression, forensics, manipulation detection)

PDF watermarking microservice written in Elixir. For educational purposes only - not meant for production

A watermark library based on ImageMagick for Node.js that can be used to put text watermarks on images.

简单的图片水印功能，支持 GIF

🥤 毕业设计

A utility to watermark PDF files from the command line

Image manipulation library for web written in Go. This is mirror repository, original is here: https://source.gyt.is/gytisrepecka/webimg

Audio Watermarking by DWT-SVD

🖼 PhotoFiremark hides a photo in another photo

Simple watermarks using Python 3.

Due to increase in growth of internet users of networks are increasing rapidly. Owners of the digital products are concerned about illegal copying of their products. Security and copyright protection are becoming important issues in multimedia applications and services. Digital watermarking is a technology used for copyright protection of digital media. Here ownership information data called watermark is embedded into the digital media without affecting its perceptual quality. In case of any dispute, the watermark data can be detected or extracted from the media and use as a proof of ownership. Digital video watermarking scheme based on Discrete Wavelet Transform is addressed.

🛠️ Chrome extension to overlay warning/reminder watermark when interacting with live systems

An online listening test.

A python script for adding a watermark to many images at once.

Digital Image Watermarking use matlab(DWT,DCT), GUI use python

Workshop about how to develop different solutions to make our physical spaces more secure digitally.

Matlab project on blind digital watermarking and encryption

Qt application to crop and add a custom watermark to an image.

给图片贴水印。🌠

A digital watermarking algorithm implementation and improvement for 3D meshes in the spectral domain based on OpenMesh and Eigen.

Adds a watermark on your paper pre-prints with all information needed to refer to the final version.

In this project, a simple watermarking system for spread spectrum audio is developed using the FFT transformation to insert the data into the signal host. The system is designed to resist the problem of desynchronization using synchronization codes.

This is a simple digital watermarking application.

A gui to watermark pictures

Low Bit Coding and Echo Hiding Watermarking Implementation in wav audio file

Docs for LemonInk public API