Digital Watermarking: From Concepts to Real-Time Video Applications
نویسندگان
چکیده
Digital Watermarking: ~ From Concepts to \ ’ . Real-Time Video Amdications II--r digital watermarking field was born around the same time that the World Wide Web started its phenomenal growth. In recent years, digital watermarking has become increasingly applied to hide information in digital multimedia data, thus enlisting the water-marking technology in the difficult fight against intellectual property rights infringement.
منابع مشابه
A survey on digital data hiding schemes: principals, algorithms, and applications
This paper investigates digital data hiding schemes. The concept of information hiding will be explained at first, and its traits, requirements, and applications will be described subsequently. In order to design a digital data hiding system, one should first become familiar with the concepts and criteria of information hiding. Having knowledge about the host signal, which may be audio, image, ...
متن کاملNovel Security Strategy for Real Time Digital Videos
Now a days video data embedding approach is a very challenging and interesting task towards keeping real time video data secure. We can implement and use this technique with high-level applications. As the rate-distortion of any image is not confirmed, because the gain provided by accurate image frame segmentation are balanced by the inefficiency of coding objects of arbitrary shape, with a lot...
متن کاملDigital Watermarking Technology in Different Domains
Due to high speed computer networks, the use of digitally formatted data has increased many folds.The digital data can be duplicated and edited with great ease which has led to a need for effectivecopyright protection tools. Digital Watermarking is a technology of embedding watermark withintellectual property rights into images, videos, audios and other multimedia data by a certainalgorithm .Di...
متن کاملReal-time watermarking algorithm of H.264/AVC video stream
Due to the extensive use of digital media applications, digital productions are easily copied and manipulated. Therefore, multimedia security and copyright protection is becoming important. Digital watermarking is an excellent tool to ensure security and protection of multimedia data by embedding some information into the digital production. For real time applications, such as Internet Protocol...
متن کاملPractical, Real-Time, and Robust Watermarking on the Spatial Domain for High-Definition Video Contents
Commercial markets employ digital right management (DRM) systems to protect valuable high-definition (HD) quality videos. DRM system uses watermarking to provide copyright protection and ownership authentication of multimedia contents. We propose a real-time video watermarking scheme for HD video in the uncompressed domain. Especially, our approach is in aspect of practical perspectives to sati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- IEEE Computer Graphics and Applications
دوره 19 شماره
صفحات -
تاریخ انتشار 1999