A Blockchain-Based Digital Copyright Protection System with Security and Efficiency

2021 ◽  
pp. 34-49
Author(s):  
Zibin Xu ◽  
Lijun Wei ◽  
Jing Wu ◽  
Chengnian Long
Keyword(s):  
Copyright Protection ◽  
Protection System ◽  
Digital Copyright ◽  
Digital Copyright Protection

Design and Implementation of Video Copyright Protection System Based on LabVIEW and Water Transfer Printing Materials

2012 ◽  
Vol 460 ◽  
pp. 206-209
Author(s):  
Yu Jie Zhang ◽  
Yuan Yuan Zhang
Keyword(s):  
Copyright Protection ◽  
Low Cost ◽  
Water Transfer ◽  
Protection System ◽  
Digital Content ◽  
Good Prospect ◽  
Transfer Printing ◽  
Digital Copyright ◽  
Digital Copyright Protection ◽  
Dct Coefficients

In view of the problems of the traditional digital copyright protection system which can’t fully protect the digital content and was vulnerable to be cracked, a video copyright protection system based on LabVIEW was proposed. The system used the basic theory of LSB algorithm, and embedded the watermark information into lowest position of DC about the DCT coefficients of the I-frame of video. The system can’t only have the good robustness under the premise of the invisibility of watermark but also realize the watermark blind extracted, achieving the requirement of the watermark embedded and extracted real-timely. The experimental results show that the algorithm has good robustness. The system has the advantages of operating easily, easy to be upgraded, low cost and has good prospect for application.

scholarly journals Comparison of Digital Copyright Protection on Over the Top (OTT) Streaming Content Media in Indonesia and the United States

2021 ◽  
Vol 8 (2) ◽  
pp. 183-212
Author(s):  
Agung Kurniawan Sihombing ◽  
Rika Ratna Permata ◽  
Tasya Safiranita Ramli
Keyword(s):  
United States ◽  
Copyright Protection ◽  
Technological Development ◽  
Secondary Data ◽  
The United States ◽  
The Internet ◽  
Digital Copyright ◽  
Physical Form ◽  
Digital Copyright Protection ◽  
Over The Top

In the rapid technological development, physical boundaries have begun to disappear. The internet has created a ‘free culture’. In addition, the era is challenging the copyright concept along with the emergence of ‘digital copyright’. It has become the main commodity of Over-the-Top services providing means of communication and entertainment through the internet. Content streaming service like Netflix uses films, as well as other cinematographic works, as its main commodities. OTT Streaming media helps to protect copyright holders' rights that previously have been violated by illegal streaming sites on the internet. Unfortunately, it also raises a new question: how digital copyright-objects can be protected in this kind of service. Without physical form, copyright object can be distributed easily on the internet, and it may lead to right violations. To answer this problem, the authors aim to describe the digital copyright protection on OTT Streaming Content Media in Indonesia and compare them to the 1998 Digital Millennium Copyright Act (DMCA) of the United States of America using a descriptive-analytical approach. This study employed a normative juridical approach with secondary data. The results of this study indicate that digital copyright protection in Indonesia is still centered on conventional copyright objects, and a sui generis law is needed to provide better protection for digital copyright objects.

Design and Implementation of Geometric Invariant Zero-Watermarking in Digital Copyright Protection

2015 ◽  
Vol 731 ◽  
pp. 187-192 ◽  
Author(s):  
Xiao Yan Xu ◽  
Qiang Wang
Keyword(s):  
Copyright Protection ◽  
High Reliability ◽  
Low Frequency ◽  
Image Data ◽  
Media Industry ◽  
Geometric Invariant ◽  
Geometric Attacks ◽  
Digital Copyright ◽  
Copyright Information ◽  
Digital Copyright Protection

Digital copyright protection is a bottleneck in the cross-media industry currently. In this paper, image normalization technique is used to map image into a geometric invariant space. Then, important area is extracted from the normalized image. At last, important area’s low-frequency DCT coefficients and watermark image are used to construct copyright information. Simulation results show that, without changing original image data, the proposed scheme is robust to geometric attacks and some conventional signal processing attacks. Hence it provides an effective solution for high reliability copyright protection.

scholarly journals Research on digital copyright protection based on the hyperledger fabric blockchain network technology

2021 ◽  
Vol 7 ◽  
pp. e709
Author(s):  
Yanhui Liu ◽  
Jianbiao Zhang ◽  
Shupei Wu ◽  
Muhammad Salman Pathan
Keyword(s):  
Life Cycle ◽  
Copyright Protection ◽  
Network Technology ◽  
Test Results ◽  
Digital Copyright ◽  
The Past ◽  
Full Life Cycle ◽  
Blockchain Technology ◽  
Protection Systems ◽  
Digital Copyright Protection

With the recent development in network technology over a few years, digital works can be easily published online. One of the main issues in the field of digital technology is the infringement of digital works, which can seriously damage the data owners’ rights and affects the enthusiasm of the owners to create original work. Thus, more attention is required for the protection of digital copyright as it has a great impact on the development of society. Many digital copyright protection techniques were developed in the past, but still, there are many loopholes in the protection systems to be covered. The protection means are still relatively weak, timeliness is poor, infringement is frequent, a right determination is cumbersome, and the results are not ideal. Aiming at the mentioned problems, this paper proposes a protection technique, which can realize the automatic management of the complete digital rights life cycle on the blockchain using fabric's smart contract technology. The proposed system is based on blockchain technology, which leverages the distributed, tamper-proof and traceable characteristics of blockchain. The system uses smart contracts to manage the full life cycle of digital copyright. The test results show that the proposed system provides effective protection of the digital copyright system and can efficiently confirm the rights of digital copyright.

A Digital Copyright Protection Method Based on Blockchain

2021 ◽  
pp. 486-498
Author(s):  
Zhigang Song ◽  
Zaifu Yu ◽  
Wenqian Shang ◽  
YaXuan Li
Keyword(s):  
Copyright Protection ◽  
Digital Copyright ◽  
Protection Method ◽  
Digital Copyright Protection
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