• Journal of Broadcast Engineering
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• v.21 no.5
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• pp.651-661
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• 2016

최근의 디지털 사이니지는 대형 고해상도 디스플레이를 이용해 사용자에게 초고해상도 파노라마형태의 볼거리를 제공하거나 사용자와 인터렉션 등을 통해 맞춤형광고를 제공하는 등 다양한 형태로 발전하고 있다. 또 개방형 디지털 사이니지의 발전과 함께 대형 멀티 사이니지를 이용한 초고화질 영상콘텐츠를 다양한 서비스 단말장치의 연동과 웹기반의 상호운용성을 갖춘 관리시스템이 활발히 연구될 것으로 보인다. 본 논문에서는 수십대에서 백여대 이상의 고해상도 디스플레이를 연동하여 초고해상도 영상표출의 기술의 구현방안과 정형화된 영상 해상도가 아닌 초고화질 영상의 개별 콘텐츠에 대한 동기화 시키는 기술을 이용하여 멀티 콘텐츠 플레이 단말기에서 고해상도 영상을 Play Sync하는 기술을 연구한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.05a
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• pp.525-529
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• 2015

Depending on the field of smart industry has become increasingly widespread, the digital signage industry as advertising and content industry is emerging. However, this industry is growing rapidly it is not the reason for that is lack of a legal definition or system. The current legal system merely existing laws that apply to the use of outdoor advertising such as advertising and outdoor advertising Electrical, according to a separate law on digital signage is still is not enough. Most of the current legal system between a size that it is put in the control object, its type, the installation location and details and locations of areas in accordance with the regulation member of the law which can reduce the effectiveness of such a business to control them collectively There is concern that the differences are caused by unification can be difficult. In reality, the institutions of the new law was necessary, organized under the existing regulation rather than promoting new laws to screen the effectiveness of the national business media industry through a kind of standardization and unification of the digital signage industry in the future creation of a jurisdiction other than safety administration Science It is important to foster.

• TTA Journal
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• s.170
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• pp.36-42
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• 2017

• TTA Journal
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• s.170
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• pp.43-47
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• 2017

• TTA Journal
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• s.170
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• pp.48-54
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• 2017

• TTA Journal
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• s.170
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• pp.60-65
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• 2017

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.30 no.4
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• pp.31-35
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• 2012

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.30 no.4
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• pp.9-14
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• 2012

• Proceedings of the Korea Multimedia Society Conference
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• 2012.05a
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• pp.270-271
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• 2012

일반적인 네트워크 디지털 사이니지의 경우 모든 콘텐츠를 WAN상에 있는 대용량 스토리지에 보관을 하고 있으며, 필요한 멀티미디어 콘텐츠가 있을 경우 제한적인 로컬디스크에 다운로드 한 후에 재생 작업을 수행한다. 필요한 멀티미디어 콘텐츠의 신속한 확보를 위해 기존의 로컬디스크와 WAN 스토리지 사이에 콘텐츠 캐싱 기법을 포함하는 iSCSI 스토리지 계층이 추가된 하이브리드 스토리지 구조를 제안한다.

• Journal of Korea Multimedia Society
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• v.17 no.3
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• pp.364-372
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• 2014

This research enables the user to have access to the desired service which is on the multi-platform display device by establishment customized Digital Signage System using the SaaS method. This system is significantly favorable due to the following points: the expandibility and portability is outstanding compared with the existing signage system, establishment expenses may be reduced because the platform can be established in various configurations independently, maintenance and management, and the strong point of the system is that costs can be reduced due to the fact that the electric power can be controlled according to environmental situations. Various researches should be conducted simultaneously such as researches on automatic pattern recognition technologies which recognizes the sex, age, location among other data of the user and various methods of image processing for the production of contents to elaborate lively contents to provide diverse experience and enjoyable configurations for the future generation.