A Survey of Digital Image Watermarking Techniques in Spatial, Transform, and Hybrid Domains
In this digital era, the vast development of multimedia environments and information technology creates a need for protecting digital content from unauthorized access. Digital watermarking is a universally accepted technique for tackling the issues in the field of multimedia security and information...
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Veröffentlicht in: | International journal of software innovation 2022-09, Vol.10 (1), p.1-21 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | In this digital era, the vast development of multimedia environments and information technology creates a need for protecting digital content from unauthorized access. Digital watermarking is a universally accepted technique for tackling the issues in the field of multimedia security and information rights management. Several appropriate image watermarking processes have been designed to secure the digital content. An efficient watermarking technique should maintain the tradeoff among imperceptibility, robustness, embedding capacity, and security. Primarily, this paper presents the classifications and applications of digital image watermarking techniques. The discussion comprises the spatial, transform, and hybrid image watermarking methods as well as its comparison with the different schemes. The contribution of this article will be beneficial to the academicians for gaining deep knowledge about image watermarking schemes. |
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ISSN: | 2166-7160 2166-7179 |
DOI: | 10.4018/IJSI.309113 |