Assuring Ownership Rights for Digital Images
نویسنده
چکیده
The use of digital data has become more and more commercialized. This is especially true for digital images, where proofs of origin and of content integrity are an important issue. This paper describes a problem related to ‘proof of origin’ and proposes a possible solution to it. After a discussion of the solution, possible extensions and related areas of work are addressed.
منابع مشابه
ISWAR: An Imaging System with Watermarking and Attack Resilience
With the explosive growth of internet technology, easy transfer of digital multimedia is feasible. However, this kind of convenience with which authorized users can access information, turns out to be a mixed blessing due to information piracy. The emerging field of Digital Rights Management (DRM) systems addresses issues related to the intellectual property rights of digital content. In this p...
متن کاملManagerial Approaches to Support Intellectual Property Rights in Museums
Some of the cultural works which are considered as cultural heritage, regardless of their antiquity and precedence, are simultaneously subject of the legal systems of intellectual property rights and cultural heritage law. This situation can lead to a conflict of interest between private ownership and public law which, in turn, may create many problems for the management of cultural heritage wh...
متن کاملManagerial Approaches to Support Intellectual Property Rights in Museums
Some of the cultural works which are considered as cultural heritage, regardless of their antiquity and precedence, are simultaneously subject of the legal systems of intellectual property rights and cultural heritage law. This situation can lead to a conflict of interest between private ownership and public law which, in turn, may create many problems for the management of cultural heritage wh...
متن کاملDetection of Copy-Move Forgery in Digital Images Using Scale Invariant Feature Transform Algorithm and the Spearman Relationship
Increased popularity of digital media and image editing software has led to the spread of multimedia content forgery for various purposes. Undoubtedly, law and forensic medicine experts require trustworthy and non-forged images to enforce rights. Copy-move forgery is the most common type of manipulation of digital images. Copy-move forgery is used to hide an area of the image or to repeat a por...
متن کاملHierarchical ownership and deterministic watermarking of digital images via polynomial interpolation
This paper presents a novel method for the secure management of digital images formulated within the mathematical theory of polynomial interpolation. As main innovative features, our approach is based on a hierarchical joint ownership of the image by a trusted layered authority and on a deterministic watermarking procedure, embedding a short meaningful or random signature into the image. Experi...
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:
دوره شماره
صفحات -
تاریخ انتشار 1995