Video Watermarking Techniques: A Review
نویسندگان
چکیده
منابع مشابه
Video Watermarking Techniques: A Review
Present era shows a rapid growth in the progress of digitization and creation of digital multimedia content. Image and Video makes up the majority component in digital multimedia content. The potential solution for protection and prohibiting copyright infringement of multimedia is only using digital watermarks. The characteristic of robustness, i. e. , sustainable capability to withstand agains...
متن کاملReview Paper on Video Watermarking Techniques
The protection and illegal redistribution of digital media has become an important issue in the digital era. This is due to the popularity and accessibility of the Internet now a days by people. This results in recording, editing and replication of multimedia contents. Digital watermarking can be used to protect digital information against illegal manipulations and distributions. Digital waterm...
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There has been a remarkable increase in the data exchange over web and the widespread use of digital media. The mounting interest with reference to digital watermarking throughout the last decade is certainly due to the increase in the need of copyright protection. Applications of video watermarking in copy control, broadcast monitoring, finger printing, video authentication, copyright protecti...
متن کاملRobust Video Watermarking Techniques and Attacks on Watermark – A Review
There has been an explosive growth in the digital technique and internet usage recently. It has created a new set of challenging problems such as copyright protection, authentication and content integrity, verification of the digitized properties. Over the last few years, watermarking has proved to be the solution to these problems. Watermarking is the process of embedding some additional data ...
متن کاملA chaos-based video watermarking algorithm
The intriguing characteristics of chaotic maps have prompted researchers to use these sequences in watermarking systems to good effect. In this paper we aim to use a tent map to encrypt the binary logo to achieve a like-noise signal. This approach makes extraction of the watermark signal by potential attacker very hard. Embedding locations are selected based on certain principles. Experimental ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/18215-9199