School of Computer&Software Nanjing University of Information Science&Technology Nanjing 210044 China;
School of Computer&Software Nanjing University of Information Science&Technology Nanjing 210044 China;
School of Computer&Software Nanjing University of Information Science&Technology Nanjing 210044 China;
School of Computer&Software Nanjing University of Information Science&Technology Nanjing 210044 ChinaJiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Nanjing University of Information Science&Technology Nanjing 210044 China;
Information hiding; image steganography; information security; deep learning;