Copyright Protection of Music Multimedia Works Fused With Digital Audio Watermarking Algorithm

• Published in: International journal of grid and high performance computing Vol. 15; no. 2; pp. 1 - 17
• Main Author: Huang, Wanxing
• Format: Journal Article
• Language: English
• Published: Hershey IGI Global 01.01.2023
• Subjects: Algorithms; Audio equipment; Copyright infringement; Digital rights (Intellectual property); Digital watermarking; Intellectual property; Matched pursuit; Multimedia; Singular value decomposition; Sparse matrices; Technology application
• ISSN: 1938-0259; 1938-0267; 1938-0267
• DOI: 10.4018/IJGHPC.318406

Copyright law is important in the media sector since an original creative work owner has the exclusive right to consent, publish, broadcast, and even translate or modify their work. A growing number of digital copyright issues can be found behind the widespread use of multimedia technologies. Improvements must be made right away to the copyright infringement prevention approach using digital watermarking. Zero-watermarking has lately gained popularity as one of the alternatives being considered. A novel sparse representation persistent-based digital audio watermarking algorithm (SRP-DAWA) has been presented to increase zero resilience. Using the improved singular value decomposition (iSVD) technique, an optimum over-complete dictionary can be generated from the background audio signal in the suggested method. Using the orthogonal matching pursuit (OMP) method, the sparse coefficient of a fragmented sample data is calculated, and the corresponding sparse matrix is generated.