• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2013.11a
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• pp.52-53
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• 2013

최근, 합법적 또는 비합법적 경로를 통한 만화 도서의 유통이 확산되고 있다. 만화 저작권자들의 권리를 보호하기 위해, 유통되는 만화 도서를 식별하는 기술은 매우 중요하다. 하지만, 만화 식별기술은 이제 연구가 시작되는 단계이며, 상업적인 활용을 위해서는 정확도 및 신속성 측면에서 많은 개선이 필요하다. 본 고에서는, 만화 도서의 콘텐츠 특성 기반의 핑거프린트 추출 기법을 제안하고, 만화 식별 시스템에 적용함으로써 제안하는 핑거프린트 추출 기법의 성능을 검증하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10a
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• pp.841-843
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• 2003

DRM(Digital Rights Management)은 디지털 컨텐츠의 저작권자 권리를 보호하고 인터넷상에서 안전한 거래를 보장하는 기술이다. DRM 기술에 있어서 암호 및 인증을 위한 서버 및 클라이언트 설계는 중요한 부분을 차지하여 SSL(Secure Socket Layer)은 늪은 안정성으로 인하여 네트워크 통신을 위한 프로토콜로 가장 많이 사용되고 있다. 본 논문에서는 DRM 유통 시스템에서 인증서를 기반으로 하는 SSL 보안 통신 메커니즘을 제안하고, 이를 기반으로 한 암호 및 인증 서버/클라이언트의 설계 및 구현에 관하여 기술한다. 본 논문에서 제안된 SSL보안 통신 메커니즘은 MS CryptoAPI를 사용하여 구현하였고, 인증서 기반의 보안이 필요한 다른 응용 프로그램 (Messenger. ftp)에도 쉽게 주용 시킬 수 있는 특징을 가진다.

• Journal of the Korean Society for information Management
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• v.40 no.3
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• pp.119-142
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• 2023

Copyright is a legal criterion for determining the scope and method of digital library service. Works with expired protection periods correspond to the public domain and can be freely used by anyone. For this reason, it is a priority consideration in digital library construction and services. The purpose of this study is to examine how actively libraries are using expired protected works for digital library services. To this end, the relevant provisions of the Copyright Act applied to the construction and service of digital libraries were first summarized, and the meaning of the copyright protection period was theoretically examined. The current status of online services for expired works by the National Library of Korea was examined, focusing on the works of three Japanese colonial era writers, Kim Yoo-jung, Lee Hyo-seok, and Chae Man-sik, to check the specific service status of expired works. It reveals that the National Library of Korea is not fully utilizing the scope of the law, and that this situation is linked to the rights of other authors included in the book. Based on these results, it suggests that there is a need to change the service unit to focus on copyrighted works and to use authority records to systematize the management of authors' death years.

• The KIPS Transactions:PartC
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• v.10C no.6
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• pp.695-704
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• 2003

As wireless Internet speads widely, circulation of various types of digital contents become active. Therefore, it is necesary to make a mobile-based DRM (Digatal Rights Management) system to protect digital contents from illegal reproduction and to give proper rights to contents users, In this paper, we present a mibile security system, which protects the copyright for digital contents offered throughout the mobile environment. Our security system is focused on presenting mobile-based DRM architecture. Especially, considering mobile device's decrying power, we adopted partial encryption scheme. For this, wecompared and evaluated the performant of each contents encryption scheme (the entire encryption scheme and the partial encription scheme) and proved that a proper DRM system for current wireless devices is the partial encryption system. Our mobile DRM system can be very efficient to protect contents on the wireless Internet environment.

• Journal of Korea Entertainment Industry Association
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• v.13 no.1
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• pp.11-24
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• 2019

In this article, potential problems in the exchanges and collaboration of South and North Korean performance programs were reviewed focusing on the articles related to performances in the North Korean copyright law. In the North Korean copyright law, there were significant differences from the ordinary rules in the international society or lack of the rules. They are the problems on the bases and principles of North Korean copyright law, unacceptance of copyrightable works against their political system, equal and mutual benefit on the copyright of the South Korean copyrightable works, neighboring copyright and economic right, unlimited protection for moral right, unpreparedness of right protection for online copyrightable works, and so on. On the other hand, the available performance programs to exchange mutually between South and North in the short run include national operas, dramas, musicals, festival events, and so on. However, legal and systematic improvement plans are required on the different copyright rules between South and North to facilitate the exchanges and cooperation. Externally, collaborations are required in the international copyright stage such as collaborative agreements on various international copyright usages, and we should consider the global entrance of performance programs that contain national sentiment and develop mutual trusts through these.

• Korean journal of communication and information
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• v.48
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• pp.5-24
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• 2009

This study is aimed to analyze the concept of media consumer and legal principles for consumer movements protection. Based on the concept and legal principles, this research is to review the characteristics of the advertisement boycott campaign. Article 124 of the Constitution prescribes that the state should guarantee the consumer protection movements. According to the Article 4 of the Framework Act on Consumer, consumers have the fundamental right to obtain proper compensation for damages sustained due to use of goods and etc. according to prompt and fair procedure. The type of boycott can be classified into two pattern on the basis of boycott's target or object. They are primary boycott and. secondary boycott. Consumer's boycott independent of primary or secondary, are under the protection of the consumer's right. Media consumers use scarce resources to satisfy their wants and needs to acquire news information and advertising information. Their resources are time and money. Therefore, ads boycott campaign or media boycott campaign is the primary boycott. Consumer's right should be guaranteed to the maximum. The Constitution and consumer protection law should protect the practice of consumer's right, especially consumer's boycott campaign.

• The Journal of the Korea Contents Association
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• v.12 no.11
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• pp.166-173
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• 2012

Although there are highly artistic music pieces which have composed and presented every years at concerts in Korea nowadays the their copyrights are not claimed. In general, The reason for this is that the classical music are employed as educational and nonprofit purpose. Recently, the copyright claim is the trend for all kinds creations therefore one who produce creative works desire more the hearty and creative. However, in the field of classical music in Korea, the rate of copyright registration are low compared to popular music when this paper research the presents state of copyright registration through the Korea music copyrights association and Korea copyright commission. Therefore, people who in the field of classic music should be encouraged to manage their copyrights such the registration of copyrights actively.

• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.333-355
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• 2013

This paper is to examine the issues of the right of portrait and to suppose practical guideline for performing arts archives. The right of portrait protects external looks of the human beings based on the constitutional human dignity, privacy of a secret and freedom. But sometimes these rights are limited in case of the right to know of the public shall have precedence to the interests of the privacy of individuals. It is hard to regard Performing Arts as a private life in two respects: first, Performing Arts is just one of societal expressions, two, performers are conducting a given role as a performing character. Producing database with the photos and videos under the reasonable agreement from the performers and making it available as a service can be disclaimers of the right of portrait. It is hard to be acknowledged, however, as disclaimers in case of being undermined sameness in the course of using the portraits of the performers.

• Cartoon and Animation Studies
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• s.29
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• pp.243-266
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• 2012

As contest exhibits have been activated, a variety of organizations are holding contest with various purposes. Analysis on the guidelines prepared by various sponsoring bodies ranging from public organizations to privately owned businesses shows that sponsoring bodies tend to possess copyrights of entries. Parts of guidelines of contest exhibit are the contract. While sponsoring body shows its opinion on copyright through guidelines, individual participant tends to consider it simply as a form to submit for contest exhibit rather than a contract. Now is the time to bring out a question in respect of the copyright on the contest exhibit. The important fact is that copyright on corporate contents is important, but copyright on individual contents is equally important and it must be protected and respected. This study aims to bring out a question on copyright by analyzing possession and infringement of copyright that stands forth in the guidelines of contest exhibit. Provisions on copyright of contest exhibit play a role as a contract. Provisions on copyright of contest exhibit shall be the ones which can be understood and accepted by both sponsoring body and winner who are the A and B of a contract. For this, change in perception of sponsoring bodies ranging from public organizations to privately owned businesses with prominent position is strongly required. For the foregoing, First, Indication of Copyright: Clear and concrete terms must be used. Second, Scope of Interpretation: Concrete and detailed indication must be made for preventing indication that allows comprehensive interpretation. Third, Cost for Author's Property Right: In case sponsoring body needs to possess or use the author's property right of prize-winning work, proper rights on use considering prize money corresponding to possession or use of author's property right must be indicated. Fourth, Term of Use: The term for using author's property right must be indicated. Fifth, Scope of Rights: The scope of author's property right that sponsoring body requires must be limited and indicated. Sixth, Mutual Respect: Items related to copyright must be indicated on the basis of the concept of bilateral contract founded on mutual consideration and respect, not on the concept of unilateral contract.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.25 no.6_2
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• pp.653-663
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• 2007

The purpose of this study is to suggest concrete approaches of copyright application among various map price policies to establish the system of a digital map market, to revitalize its market, and to give the public better map services. To do this, we analyzed copyright law in Korea and the copyright protection of digital map in foreign countries firstly, investigated the applicability of copyright to the map market in Korea, analyzed the effect on this market, and suggested an direction of the revision for the Surveying law and the National Geographic Information (NGlS) law lastly. We drew several conclusions. Firstly, the protection of the rights of database makers is the best approach to protect digital maps in korea. Secondly, we need to adopt copyright to the Surveying law and the National Geographic Information Systems (NGlS) law. Lastly, establishing a copyright trust organization to improve the quality of digital maps and to manage various affairs is needed.