title: Video multiple watermarking technique based on image interlacing using DWT.
abstract: Digital watermarking is one of the important techniques to secure digital media files in the domains of data authentication and copyright protection. In the nonblind watermarking systems, the need of the original host file in the watermark recovery operation makes an overhead over the system resources, doubles memory capacity, and doubles communications bandwidth. In this paper, a robust video multiple watermarking technique is proposed to solve this problem. This technique is based on image interlacing. In this technique, three-level discrete wavelet transform (DWT) is used as a watermark embedding/extracting domain, Arnold transform is used as a watermark encryption/decryption method, and different types of media (gray image, color image, and video) are used as watermarks. The robustness of this technique is tested by applying different types of attacks such as: geometric, noising, format-compression, and image-processing attacks. The simulation results show the effectiveness and good performance of the proposed technique in saving system resources, memory capacity, and communications bandwidth.
authors.affiliation: National Telecommunications Institute, Cairo 11678, Egypt.
authors.forename: Mohamed M
authors.initials: MM
authors.lastname: Ibrahim
authors.affiliation: Faculty of Engineering, Cairo University, Cairo 12316, Egypt.
authors.forename: Neamat S
authors.initials: NS
authors.lastname: Abdel Kader
authors.affiliation: National Telecommunications Institute, Cairo 11678, Egypt.
authors.forename: M
authors.initials: M
authors.lastname: Zorkany
mesh_terms: D016494:Computer Security; D003198:Computer Simulation; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D014741:Video Recording; D058067:Wavelet Analysis