• Title/Summary/Keyword: Authoring System

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The Design and Development of MPEG-4 Contents Authoring System (MPEG-4 컨텐츠 저작 시스템 설계 및 개발)

  • Cha, Kyung-Ae;Kim, Hee-Sun;Kim, Sang-Wook
    • Journal of KIISE:Computing Practices and Letters
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    • v.7 no.4
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    • pp.309-316
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    • 2001
  • MPEG-4 describes audiovisual scenes that are composed of several media objects, organized in a hierarchical fashion. And for end users, it brings higher levels of interaction with content, within the limits set by the author. These spatio-temporal arrangements of the objects in the scene are specified using a parametric methodology, BIFS(BInary Format for Scenes). This paper proposes MPEG-4 Contents Authoring System that provides visual configuration of an MPEG-4 scene and its event information. The developed MPEG-4 Contents Authoring System generates streaming MPEG-4 Contents, such as BIFS stream, OD(Object Descriptor) stream automatically.

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Service Platform Technology of Dynamic Contents Collaboration of Clouds (클라우드 간의 콘텐츠 동적협업 서비스 플랫폼 기술)

  • Hong, YoHoon;Kusmawan, Putu;Rho, Jungkyu
    • Journal of Satellite, Information and Communications
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    • v.11 no.2
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    • pp.1-7
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    • 2016
  • In this paper, we propose contents authoring, management, and distribution technologies where the contents registered in secure storage through a content acquisition and authoring tool can be used as a common experience in smartphones, smart pads, and PCs. Currently, many people are producing and consuming various types of contents in bulk, and it is expected that real-time contents and old contents coexist as IoT(Internet of Things) technology is commonly deployed in the future. Therefore, we need to develop a differentiated service that can compete with global services in contents authoring and collaboration systems to create new markets. Accordingly, we implemented an authoring service platform to occupy cloud markets with high quality contents produced through collaboration.

Media Production Environment Using Metadata based on Advanced Authoring Format (Advanced Authoring Format기반에서 메타데이터를 활용한 영상제작환경)

  • Mok, Seon-Ah;Kim, Chul-Hyun;Paik, Joon-Ki
    • Journal of Broadcast Engineering
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    • v.13 no.2
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    • pp.274-282
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    • 2008
  • In this paper, we propose from media production environment using meta-data based on advanced authoring format(AAF). The media production system becomes digitalized since the image degradation and data storage should be minimized. For transmitting various contents without loss of meta-data. Editing decision list(EDL)is used in the current broadcasting and cinema environment, which results in inefficient performance. We compared the proposed AAF with the existing EDL cut, and tested successful transmission of the metadata. Based on the experimental results, the proposed AAF contains more video information than EDL.

Development of Dynamic Scheduling Platform using VR Content Authoring (VR 콘텐츠 저작을 이용한 동적 스케줄링 플랫폼 개발)

  • Young-Sik, Lee;Duk-Hee, Lee;Chul-Jae, Choi
    • The Journal of the Korea institute of electronic communication sciences
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    • v.17 no.6
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    • pp.1187-1192
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    • 2022
  • Gangwon-do is a representative leisure resort. However, the provision of tourism information has not escaped the existing image- and text-oriented simplicity. Therefore, a linkage strategy for the content business is needed to revitalize tourist attractions. In this paper, first, we provide a 360-degree rotating VR content authoring function. Second, we propose a dynamic platform including a function that allows users to easily author tour scheduling after registering VR content on a map. Finally, the proposal system provides pre-tourism customers with an opportunity to increase satisfaction by providing online pre-experience.

T-DMB Hybrid Data Service Part 2: Hybrid Service Authoring Framework (T-DMB 하이브리드 데이터 서비스 Part 2: 하이브리드 서비스 저작 프레임워크)

  • Lim, Young-Kwon;Kim, Kyu-Heon;Jeong, Je-Chang
    • Journal of Broadcast Engineering
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    • v.16 no.2
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    • pp.360-371
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    • 2011
  • T-DMB hybrid data service provides advanced data services while maintaining backward compatibility with legacy T-DMB receivers by using hybrid BIFS technology enabling distributed delivery of scene description information and object description information. This paper presents the hybrid service authoring framework implementing hybrid BIFS technology for creating contents for distributed delivery, and the results of experiments by using it. Hybrid service authoring framework is comprised of service creation system, service management system, and contents offering system. It enables the creation of combined hybrid data service and the splitting of the contents into two parts for ecah delivery network, data for broadcasting network and the data for mobile network. It also enables the managements of the contents. The feasibility of advanced data services while maintaining backward compatibility with the legacy T-DMB receiver has been proved by the contents created by using the hybrid authoring framework presented in this paper.

Guidelines on Implementation of Corporate e-Learning Management Systems (기업 e-Learning 시스템 구축 및 운영 가이드라인)

  • Rha, Hyeon-Mi;Chang, Hea-Jung;Chung, Ran
    • Journal of Digital Contents Society
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    • v.10 no.1
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    • pp.73-85
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    • 2009
  • In this paper, we propose integrated guidelines of effective e-Learning management system based on LMS(Learning Management System), LCMS(Learning Contents Management System), Authoring Tools by linking e-Learning system to management. The purpose of the study is to describe the present condition and major characteristics of domestic e-Learning System and to recommend quality assurance related to main functions and practical use of the corporate e-learning in multiple ways and implementation strategies to fit facilitator, tutor, learner.

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Collaborative Authoring based on Physics Simulation

  • Shahab, Qonita M.;Kwon, Yong-Moo;Ko, Hee-Dong
    • 한국HCI학회:학술대회논문집
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    • 2007.02a
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    • pp.612-615
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    • 2007
  • This research studies the Virtual Reality simulation of Newton's physics law on rigid body type of objects for physics learning. With network support, collaborative interaction is enabled so that people from different places can interact with the same set of objects in Collaborative Virtual Environment. The taxonomy of the interaction in different levels of collaboration is described as: distinct objects and same object, in which there are same object - sequentially, same object - concurrently - same attribute, and same object - concurrently - distinct attributes. The case studies are the interaction of users in two cases: destroying and creating a set of arranged rigid bodies. We identify a specific type of application for contents authoring with modeling systems integrated with real-time physics and implemented in VR system. In our application called Virtual Dollhouse, users can observe physics law while constructing a dollhouse using existing building blocks, under gravity effects.

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The Development System of Third Dimensional Graphic User Interface Engine and Menu Authoring Tools Based on XML at Mobile (휴대 단말기기의 3차원 그래픽 엔진 및 XML 기반 메뉴 저작 도구 구축 시스템)

  • Gwon Hui-Chun;An Byeong-Ryeol;Kim Mun-Hyeon
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 2006.05a
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    • pp.378-380
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    • 2006
  • 국내 휴대 단말기기(Mobile Phone, PDA 및 DMB 폰 등)의 하드웨어적 컨버젼스 기술은 국제 경쟁력을 충분히 확보하고 세계 시장에서 선두 역할을 수행하고 있으나, 휴대 단말기기에 필수적으로 구성되어지는 UI(User Interface)는 상대적으로 낙후된 실정이다. 이에 따라 3차원 그래픽 UI의 구현과 휴대 단말기기의 이벤트에 반응하는 3차원 아바타 시스템 개발을 통해 경쟁력 있는 소프트웨어적 컨버젼스 시대의 대비는 필수적이며, 본 논문에서는 휴대 단말기에서 3차원 UI의 구현 뿐 아니라 쉽고 빠르게 UI를 구축 할 수 있는 Authoring Tool 개발의 시급성을 인식하여 연구를 진행하고 있다.

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An Immersive Augmented-Reality-Based e-Learning System Based on Dynamic Threshold Marker Method

  • Lim, Sukhyun;Lee, Junsuk
    • ETRI Journal
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    • v.35 no.6
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    • pp.1048-1057
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    • 2013
  • In recent years, augmented reality (AR) technologies have been the subject of great interest among many communities. In education applications, old-fashioned materials (or textbooks) are still used, despite remarkable AR developments in the industrial area. We present an AR system for education. Our system consists of an authoring tool that can be used to create educational content, a viewer that plays that content, and an engine to manage the tool and viewer. In our system, a marker unit recognizes a marker printed on a plane or a cubic plane by adaptively adjusting the threshold to have an excellent recognition rate in diverse environments and acquires corresponding data of the marker. Based on the system, we test 142 elementary school students for increased educational benefits using our system.

Development of BIFS Contents Authoring System for T-DMB Interactive Data Service (지상파 DMB 대화형 서비스를 위한 BIFS 콘텐츠 저작 시스템 구현)

  • Ah Sang-Woo;Cha Ji-Hun;Moon Kyung-Ae;Cheong Won-Sik
    • Journal of Broadcast Engineering
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    • v.11 no.3 s.32
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    • pp.263-275
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    • 2006
  • This paper introduces an interactive contents authoring system which can easily and conveniently produce interactive contents for the Terrestrial Digital Multimedia Broadcasting (T-DMB). For interactive broadcasting service, T-DMB adopted MPEG-4 BIFS technology. In order to the interactive service becomes flourishing on the market, various types of interactive contents should be well provided prior to the service. In MPEG-4 BIFS, broadcasting contents are described by the combination of a large number of nodes, routes and descriptors. In order to provide interactive data services through the T-DMB network, it is essential to have an interactive contents authoring system which allows contents authors to compose interactive contents easily and conveniently even if they lack any background on MPEG-4 BIFS technology. The introduced authoring system provides powerful graphical user Interface and produces interactive broadcasting contents in the forms of binary and textual format. Therefore, the BIFS contents authoring system presented in this paper would vastly contribute to the flourishing interactive service.