Supplementary Appendix for: Digital Content Provision and Optimal Copyright Protection

2014 ◽  
Author(s):  
Liang Guo ◽  
Xiangyi Meng
Keyword(s):  
Copyright Protection ◽  
Digital Content ◽  
Supplementary Appendix ◽  
Content Provision

Digital Content Provision and Optimal Copyright Protection

2015 ◽  
Vol 61 (5) ◽  
pp. 1183-1196 ◽  
Author(s):  
Liang Guo ◽  
Xiangyi Meng
Keyword(s):  
Copyright Protection ◽  
Digital Content ◽  
Content Provision

Design of Secure Image Fusion Technique Using Cloud for Privacy-Preserving and Copyright Protection

2019 ◽  
Vol 9 (3) ◽  
pp. 22-36 ◽  
Author(s):  
Ashwani Kumar
Keyword(s):  
Image Fusion ◽  
Digital Media ◽  
Copyright Protection ◽  
Privacy Preserving ◽  
Cloud Services ◽  
Digital Data ◽  
Digital Content ◽  
Modern World ◽  
Platform As A Service ◽  
Digital Document

Nowadays, the use of digital content or digital media is increasing day by day. Therefore, there is a need to protect the digital document from both unauthorized users and authorized users. The digital document should be protected from authorized users who try to redistribute it illegally. Digital watermarking techniques along with cryptography are insufficient to ensure an adequate level of security of digital media. The security of the transferring digital data in the modern world is also a big challenge because there is a high risk of security breaches. In this article, a secure technique of image fusion using hybrid domains (spatial and frequency) for privacy preserving and copyright protection is proposed. The proposed method provides a secure technique for the digital content in cloud environment. Two cloud services are used to develop this work, which eliminates the role of a trusted third party (TTP). First is the design of an infrastructure as a service (IaaS) to store different images with encryption processes to speed up the image fusion process and save storage space. Second, a Platform as a Service (PaaS) is used to enable the digital content to improve computation power and to increase the bandwidth. The prime objective of the proposed scheme is to transfer the digital media between a service provider and customer in a secure way using a hybrid domain along with cloud storage. Imperceptibility and robustness measures are used to calculate the performance of the proposed approach.

Deterring Text Document Piracy with Text Watermarking

2013 ◽  
pp. 607-648
Author(s):  
Rakesh Kumar Mishra
Keyword(s):  
Copyright Protection ◽  
Digital Content ◽  
Technological Innovations ◽  
Document Structure ◽  
Text Document ◽  
Watermark Embedding ◽  
Future Direction ◽  
Type Classification

Protecting copyright of a digital content is gaining momentum and has been suitably complemented by technological innovations. Literature piracy, though not being given much attention, constitutes a major bulk. Unlike audio and video, text piracy is not complemented by IT solutions except for certain proprietary initiatives. This pursuit embarks on review of technological advancements for Text Copyright Protection along with issues and challenges for their implementation. Appraisal comprises of watermark embedding algorithms and distribution infrastructure. A brief discussion over the document structure, watermark composition and type, classification of algorithms and future direction is also being accomplished. To make approach holistic couple of systems were also studied.

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