The networking standard CANopen does not specify or standardize an application programming interface (API) for accessing the CANopen network protocol stack of CANopen nodes. Most existing CANopen implementations use their own API and as a result o

This paper proposes a lossless, a reversible, and a combined data hiding schemes for public-key-encrypted images by exploiting the probabilistic and homomorphic properties of cryptosystems. With these schemes, the pixel division/reorganization is avo

基于插值预测和块分类的低失真可逆数据隐藏_刘芳-Low distortion based reversible data interpolation block prediction and classification Hide _ Liu Fang