Evaluation of Multimedia Fingerprinting Image
نویسنده
چکیده
Among multimedia content specially, a digital image has been widely used in a variety of applications, from web, digital camera photography, military information and digital art to medical diagnosis and personal blog. As like this, digital image is more and more important media in an information society. Therefore, a necessity for a reliable multimedia content has been rising rapidly in recent years. How to protect the original creator’s Intellectual Property Rights (IPR) and integrity of digital products is a realistic problem urgently needing to be solved [1]. Accordingly, the copyright of a content creator has to be protectable for IPR and discriminate between the original from an illegal copy.
منابع مشابه
A low-rate fingerprinting code and its application to blind image fingerprinting
In fingerprinting, a signature, unique to each user, is embedded in each distributed copy of a multimedia content, in order to identify potential illegal redistributors. This paper investigates digital fingerprinting problems involving millions of users and a handful of colluders. In such problems the rate of the fingerprinting code is often well below fingerprinting capacity, and the use of co...
متن کاملDetection- and Information-theoretic Analysis of Steganography and Fingerprinting
The proliferation of multimedia and the advent of the Internet and other public networks have created many new applications of information hiding in multimedia security and forensics. This dissertation focuses on two of these application scenarios: steganography (and its counter problem, steganalysis), and fingerprinting. First, from a detection-theoretic perspective, we quantify the detectabil...
متن کاملA framework towards a multi-modal fingerprinting scheme for multimedia assets
Fingerprinting is a well known approach for identifying multimedia data without having the original data present but what amounts to its essence or ”DNA”. Current approaches show insufficient deployment of three types of knowledge that could be brought to bear in providing a finger printing framework that remains effective, efficient and can accommodate both the whole as well as elemental prote...
متن کاملContent adaptive watermarking for multimedia fingerprinting
This paper presents a feasible system for multimedia fingerprinting. One of the important problems of fingerprinting is watermarking strategies for the fingerprints, in other words, where to embed and how to embed. We address these two major problems of fingerprint-watermarking for multimedia in the proposed content-adaptive watermarking scheme. First, the fingerprint codes are often very long ...
متن کاملA Robust Digital Fingerprinting Mechanism for Digital Copyright Protection
s. As demand for digital fulltext-image with fast development of super high speed communication network is increasing in digital contents industry, its scale is increasing exponentially every year. However, this fulltext-image is illegally reprinting and distributing widely, and this brings about the problems of its copyrights and proprietary rights. To solve this problems, many techniques such...
متن کامل