：本文描述了一种基于LSB 扩展的图像自嵌入方法。该方法在使用LSB 数据隐藏的同时，对图像的高层位 平面采用无损数据嵌入方法，将图像的压缩信息与认证信息嵌入到图像自身中。-This paper presents a method of image self-embedding, which is based on the extension of LSB data hiding method. When LSB embedding method was used in data hid

data hiding in image by lsb method

基于预测误差差值扩展和最低有效位替换的可逆数据隐藏，希望对大家有帮助-Based on prediction error difference expansion and LSB replacement reversible data hiding, we hope to help

matlab project for data hiding in image using lsb algorithm