supported by QingLan Project of Jiangsu Province and National Science Fund of China(Nos.61806088,61902160);was supported by Changzhou Science and Technology Support Plan(No.CE20185044).
Studies show that encoding technologies in H.264/AVC,including prediction and conversion,are essential technologies.However,these technologies are more complicated than the MPEG-4,which is a standard method and widely...
This work was supported by the National Natural Science Foundation of China(Grant Nos.61872384 and U1636114);partly supported by the Natural Science Foundation of Engineering University of PAP(Grant No.WJY201915).
H.264/AVC video is one of the most popular multimedia and has been widely used as the carriers of video steganography.In this paper,a novel motion vector(MV)based steganographic algorithm is proposed for the H.264/AVC...
This work was supported by the National Natural Science Foundation of China(NSFC)under the grant No.61972269;the Fundamental Research Funds for the Central Universities under the grant No.YJ201881;Doctoral Innovation Fund Program of Southwest Jiaotong University under the grant No.DCX201824.
This paper presents a reversible data hiding(RDH)method,which is designed by combining histogram modification(HM)with run-level coding in H.264/advanced video coding(AVC).In this scheme,the run-level is changed for em...