...报（自然科学版、英文版） 关键字: 可逆数据隐藏；差值扩展；预测误差；直方图平移[gap=1604]Key words: reversible data hiding; difference-expansion; prediction-error; histogram-shifting...
基于40个网页-相关网页
提出一种基于差值直方图的可逆数据隐藏算法，用于矢量地图的认证和隐秘通信。
A difference histogram-based reversible data hiding algorithm was proposed for authentication and covert communications of vector maps.
将差值扩展技术应用于彩色图像，提出一种基于预测误差差值扩展和最低有效位(LSB)替换的彩色图像可逆数据隐藏算法。
This paper proposed a reversible data hiding algorithm for color images based on prediction error difference expansion and Least Significant Bit (LSB) replacement.
应用推荐