• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.3
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• pp.749-753
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• 2014

The purpose of this study analyzes the basic elements of film acting based on Stanislavsky Circles of Attention. This research also demonstrates the basic elements on how to become a good film actor. I attempt to interpret Stanislavsky Circles of Attention, in order to adapt the size of camera shots and the location of microphones. This Circles of Attention is an effective method utilized for actors to help them understand and be absorbed in the work of art both in film and stage. It is useful for building a character in realism drama as well as in film. I believe Stanislavsky Circles of Attention is certainly the most advanced acting style in film because it proposes the importance of physical action for actors.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.9
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• pp.2173-2179
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• 2015

In digital era image processing has been utilized in a variety of media such as TV, camera and smart phone. Typically salt and pepper noise are generated by various causes during the analysis, identification, and processing of image data. Principal filters such as SMF, CWMF, and AMF have been used to remove these noise. But the existing filters fall short of edge preservation and noise elimination in high noise densities. Thus, a processing algorithm, on which the size of deformable mask varies depending on the noise density, is proposed to remove salt and pepper noise effectively in this study. The performance of the proposed method was evaluated compared with the existing methods using PSNR.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.05a
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• pp.90-93
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• 2010

Lately, increasing utilization of vehicle blackbox, there is acted research and development of blackbox. But, currently used Blackbox was stored only video, sound and have Limit to know details of an accident. When disappeared mounted blackbox inside the vehicle, there don't know information of blackbox. In this paper, because using video and sound and GPS, blackbox store current location and route and vehicle speed, blackbox increase efficiency and accuracy of accident analysis. and using wareless LAN, smart blackbox implement to transfer external store media.

• Journal of the Korean Society for information Management
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• v.34 no.1
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• pp.219-239
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• 2017

As IT technology develops rapidly and the personal dissemination of smart devices increases, video material is especially used as a medium of information transmission among audiovisual materials. Video as an information service content has become an indispensable element, and it has been used in various ways such as unidirectional delivery through TV, interactive service through the Internet, and audiovisual library borrowing. Especially, in the Internet environment, the information provider tries to reduce the effort and cost for the processing of the provided information in view of the video service through the smart device. In addition, users want to utilize only the desired parts because of the burden on excessive network usage, time and space constraints. Therefore, it is necessary to enhance the usability of the video by automatically classifying, summarizing, and indexing similar parts of the contents. In this paper, we propose a method of automatically segmenting the shots that make up videos by analyzing the contents and characteristics of language education videos and indexing the detailed contents information of the linguistic videos by combining visual features. The accuracy of the semantic based shot segmentation is high, and it can be effectively applied to the summary service of language education videos.

• Korean Association for Visual Culture
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• v.17
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• pp.65-92
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• 2011

This thesis investigates the complex functions of the magic lantern in illusionism and enlightment which was the most popular visual media and the direct ancestor of cinema. Especially, the thesis focuses on the characteristics of magic lantern's images which had been varied with the scientific and technological development. During the early period of the magic lantern, from the late 18th century to the beginning of the 19th century, it frightened viewers by showing magic images with ghosts and spectres, 'phantasmagoria', and wondered with images of natural catastropes and interesting stories like fables and fairy tales, which fulfilled the entertainment function. Since the mid 19th century the magic lantern began to show not only pictures of the 'scientific themes' on the earth, nature and human, but also them of the ethnological on the far, exotic worlds like Africa, Amazon and Syberia etc. from the European perspective. These contents conducted the educative function and contributed to the process of Enlightment to the peoples in the pre-modern age. The two functions of the magic lantern such as entertainment and education had been neither historically followed, nor clearly divided, but the one was predominant according to the development of lantern techniques as well as the changes of the world view and the culture of the time. The entertainment function of the magic lantern based on the visual fantacy did exist in the late 19th century further, and also in the late industrial society, even in the age of highly developed science and technology, viewers want rather 're-enchantment' by illusionism than facts and truths on the reality. This is an essential characteristic of the moving image media, as it had already been presented in the images of the magic lantern.

• Cartoon and Animation Studies
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• s.24
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• pp.135-154
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• 2011

Simulacra theory as propounded by Jean Baudrillard in his seminal treatise, "Simulacra and Simulation," explores the significance of images, media and art in contemporary culture. Its central theoretical premise is the simulacrum, a sign or symbol that plays a crucial role in constructing perceived reality but which lacks a real-world referent. In Michel Gondry creates simulacra in the form of hallucinatory dream imagery by combining stop-motion animation and live-action elements. As experimental film-making that combines analog and minimum digital technologies, the result is a tour-de-force of synchronization. This study analyzes the film's technique and expressive content and, by adopting simulacra theory as a conceptual framework, aims to provide a better understanding of Gondry's work.

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.20 no.5
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• pp.10-16
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• 2002

디지털 기술의 급속한 발전에 의한 디지털 방송의 도입은 방송환경에 커다란 변혁을 초래하고 있다. 기술의 발전은 방송, 통신, 컴퓨터를 융합시킨 새로운 미디어 서비스를 등장시키고 있으며, 이러한 미디어의 융합은 지금까지 독자적인 영역에서 발전하여 오던 각각의 미디어들이 가지고 있는 한계성 또는 단점을 상호보완적으로 개선함으로써 서비스 능력을 대폭적으로 향상시키는 방향으로 전개되고 있다. 이와같은 디지털 시대의 대변혁은 멀티미디어 서비스를 그 중심축으로 하고 있으며, 이른바 방송통신 융합시대의 경쟁력 있는 서비스를 도입하기 위한 미디어간, 국가간의 경계영역을 초월한 글로벌 경쟁체제가 급속히 진전되어 가고 있다. 이와 같은 미디어의 융합 현상에 따라 제작 환경도 새로운 디지털 방송 서비스를 효율적으로 지원하도록 전환되어야 한다. 디지털 방송의 특징인 고품질 및 다채널 시대를 맞아 방송 콘텐츠의 재활용도를 높이는 것은 매우 중요하며, 데이터 방송, 인터넷 방송 등 다양한 기능의 서비스를 도입하기 위해선 제작 체계의 개선이 뒷받침되어야 한다. 따라서 본 논문에서는 새로운 제작 환경에 대해서 살펴보고자 한다. 특히, 컴퓨터 기반의 제작 환경 구축에 핵심 요소인 넌리니어 편집시스템과 방송 콘텐츠를 효율적으로 관리하고 재활용할 수 있는 디지털 아카이브에 대해 소개하고자 한다. 테이프 대신 하드디스크를 기록 매체로 하는 넌리니어(non-linear) 시스템의 등장에 따라 방송 프로그램 제작에 대한 새로운 개념의 정립이 필요하게 되었으며, 이를 근간으로 하는 새로운 프로그램 제작환경, 즉 네트워크에 의해 컴퓨터와 데이터베이스를 연결하여 제작으로부터 송출가지 통합관리가 가능한 새로운 방송 프로그램 제작환경, 이른바 멀티미디어 제작환경을 구축하는 것이 디지털 방송 시대의 방송 사업자에게 가장 중요한 과제중의 하나가 되었다. 멀티미디어 제작환경을 구축함으로써 영상, 음성 및 다양한 부가 데이터를 포함하는 멀티미디어 프로그램을 편리하게 제작할 수 있으며, 데이터베이스로부터 필요한 영상 이미지를 자유롭게 합성, 조작하는 등, 매우 다양하고 편리한 제작기법을 활용할 수 있다. 또한 멀티미디어를 응용한 제작 분야로서 컴퓨터 그래픽스 기술은 방송의 사전제작에 커다란 기여를 하고 있으며, 이미 선거방송을 비롯한 여러가지 프로그램은 가상스튜디오와 가상캐릭터 기술을 활용하여 제작하고 있다. 방송사업자는 이러한 멀티미디어 제작시스템을 근간으로 영상검색, 영상 합성, 스크립트 편집, 가상현실 응용 등 고도의 제작 기법을 활용함으로써 사용자 친화성, 다이나믹한 표현, 실시간, 대화성을 특징으로 하는 다양한 멀티미디어 서비스를 시청자에게 제공할 수 있을 것이다.

• The Journal of Korean Association of Computer Education
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• v.12 no.3
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• pp.75-83
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• 2009

Moving picture has become the important media in education with expanded e-learning paradigm, but Korea Educational Metadata has limitation about representing information of lots of events and objects in moving picture. Announcing the MPEG-7 specification the information of lots of events and objects in it can be presented in terms of semantic and structural description of moving pictures. In this paper moving picture searching system model that integrates two metadata specifications, such as KEM and MPEG-7, is proposed. In this model one ontology to combine two metadata specifications is designed, and the other ontology about knowledge of a subject matter is added to search efficiently in searching system. As some moving picture data from Edunet were selected and stored in our server, our prototype of searching system using MPEG-7 and KEM shows the results that we are expected.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2020.07a
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• pp.465-468
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• 2020

인터넷 미디어, OTT, VOD 등 신규미디어가 비장애인의 정보제공 매체로 널리 확대되나, 자막 서비스를 제공하지 않아 청각장애인의 정보 격차가 더욱 심화되고 있다. 청각장애인의 미디어 접근성 제고를 위해 음성인식 서버 및 스마트 폰·태블릿 앱 간 연계를 통해 음성을 인식하여 자동으로 자막을 생성하고 표시하는 음성-자막 자동 변환 시스템을 개발하였고 음성인식률을 높이기 위해 뉴스/시사/다큐 장르 영상 콘텐츠의 음성에 대해 학습용 데이터를 제작하여 음성인식 성능을 고도화 시켰다. 본 논문에서는 청각장애인을 위한 음성-자막 자동 변환시스템 구성과 음성인식률 비교 평가 결과를 보여준다.

• Cartoon and Animation Studies
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• s.15
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• pp.89-107
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• 2009

As the importance of visual media has been highlighted, the proportion of the animation curriculum is growing in middle school curriculum. However, the analysis of errors in the textbook is very important for the authentic education. The present art textbooks were authorized as 7 kinds-total 21 books of the 7th curriculum and have been used in junior high schools since 2001. As an analysis configuration or errors in the animation section of art textbooks, the problems were as follows. Firstly, the animation section has considerable differences depend on the contents and the authors of the textbooks. Secondly, the most practical contents are at the first stage of the production of video equipment. In addition, ineffective picture process, incorrect concepts and terminology are presented. There were also errors in using them.