• Journal of the Korean Institute of Telematics and Electronics
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• v.27 no.2
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• pp.135-143
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• 1990

In this paper, a new motion detection method using an order-statistic filter is proposed to improve the image quality when the QT subsampling structure is used for reduction of bandwidth of high-resolution TV signals. This new method is applicable to the MUSE system of HDTV and various schemes using the multiple subasmpling with frame-offset for the reduction of bandwidth in highresolution TV signals.

• Annual Conference of KIPS
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• 2008.05a
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• pp.363-366
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• 2008

본 논문에서는 테스트 자동화 도구를 사용하여 디지털 TV의 시스템 테스트 수행 시 테스트 결과의 신뢰성을 향상시키기 위한 방안을 제시하고자 한다. 시스템 테스트 자동화 도구는 디지털 TV의 출력화면을 실시간으로 캡쳐 한 후, 정상 상태의 출력화면과 비교, 분석을 통해 테스트 수행 결과의 성공/실패 판정을 자동으로 수행한다. 본 논문에서는 테스트 도구의 수행 및 수행결과에 대한 판정의 신뢰성을 높이기 위한 방법으로 DTV 화면 출력시에 정지 화면으로 이루어진 동영상이 출력되도록 방송 신호인 비트 스트림을 제작하여, 디지털 TV에 입력하여 테스트하는 방안을 제시한다. 제시된 방안을 통해 기존 방식에서 검출해 내지 못하던 오류를 검출함으로써 테스트 자동화 도구의 수행 성능을 향상시키고, 테스트 결과에 대한 신뢰성을 높이는 방법을 제안한다.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.559-560
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• 2011

본 연구는 국내에서 제작 방송되는 골프 중계방송이 골프 스포츠와 관련된 현실을 어떻게 전달하는가에 관심을 가지며, 현실 재구성의 관점에서 TV 골프 중계방송의 이야기구조를 살펴보고자 하였다.

• Journal of Digital Convergence
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• v.13 no.10
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• pp.491-499
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• 2015

The potential competency from the animation industry, as known as a foundation which spawned a variety contents from the piece of work, has a high importance in the content development field. The pivotal role of the domestic animation industry has produced the term of convergence content which composed by both educational elements and entertainment features especially from the domestic kids TV animation industry. This study analysis the ideal indicator of the preferred characteristic design being broadcasted on EBS, not only presenting the status of the character proportion rates but also proposing the creative aesthetic indication where the substantial leverage would be available as the purpose of this research.

• The Journal of the Korea Contents Association
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• v.9 no.3
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• pp.137-151
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• 2009

This paper aims to consider the sexuality elements that the audience perceive from athletes on television images and how those elements influence on audience satisfaction. A total of groups were composed of 3 factors, and a group of men, 8 factors. As a result of the analysis, the correlation ratio to sexuality elements was relatively higher. But the correlation to the sexuality elements, the ratio of preference on sports and the audience quantity on sports program was hardly formed. Also, the result of analysis about the influence of these elements on the audience satisfaction of sports program showed that the higher ratio was in order of the audience quantity of sports program, the preference of sports, the sexuality elements, and so on. As a whole, it was shown that, for a group of college students, the athletes' sexual image on TV had only a slight influence on the audience satisfaction with sports program.

• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.676-690
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• 2022

The present study aims to explore how fallacies, arguments that seem valid but are not, appear in 2022 South Korean presidential debates. It qualitatively analyzes the candidates' remarks in the first and last presidential debates (240 minutes) using 20 formal and informal fallacy concepts as a theoretical framework. Results show that the three candidates used 23 informal fallacies from 15 categories, including the straw man, red herring, begging the question, complex question, hasty generalization, appeal to the masses, and you too. The candidates relied on fallacies to defend their image and electoral agenda from adversary attacks and to contaminate their opponent's image and agenda. The arguers, who struggled with tough questions, frequently made fallacies as pseudo-arguments to avoid the situation without lying and violating election laws. This study indicates that the fallacy system can be a framework for analyzing crucial political content. Moreover, it warns against the abuse of fallacies in TV debates.

• Proceedings of the IEEK Conference
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• 1999.06a
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• pp.623-626
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• 1999

As the information society is advanced, the needs for mass information storage and retrieval grows. Digital image information is stored in retrieval systems, broadcasting in television transmission and exchanged over several kinds of telecommunication media. A major problem is that digital images are represented with large amount of data. The useful feature of image compression is that transmitting rapidly a lot of data in less time. Therefore we proposed a parallel Fractal trans-formation unit in Fractal Image compression system.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.05a
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• pp.156-160
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• 2004

Our time is called as the era of information-oriented society and up-to-date scientific technology, but it can be also called as the era of image. It is because the image has much influence upon our everyday life. In the deluge of images, the delivery of image Is a better and faster synergic tool than the delivery of language, and this trend is consistent with the phases of the times in which the analog modality of synergy is converted into the digital one. The image is a picture that is formed by a physical process, and is all the figures reflected by electronic equipments that reproduce the image. After the discovery of photograph in 1893, the image has been appeared first with the form of movie, and then with the form of TV. However, the appearance of such unidirectional synergic tools as movies and TV. has provided artists with some creative motives with which they intercommunicate their messages via some experimental bidirectional synergic tools. Among image-media arts, the performance of installation and participation is an important example that causes many changes through conceptional conversion, such as the conception of the time in space and formative characteristics. What satisfy this trend have been videos, lasers, holographic, and etc. Furthermore, the appearance of computer has provided a synesthesia, that is, a virtual reality, and mixed a real image with a visional one. The image-media art will realize better synergy through combining brand new machines, informational technology, and art, and have much influence upon our everyday life formatively and artistically in the future. with this study, through analyzing the meaning of relationship between image equipments and space.

• Journal of the Korea Society of Computer and Information
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• v.17 no.7
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• pp.53-65
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• 2012

Existing method of creating Stereoscopy image, creates viewpoint image from the left and right by shooting one object with 2 lens in certain distance. However, in case of 3-D TV using Stereoscopy camera, the necessity to transmit 2 viewpoint images from the left and right simultaneously, increases the amount of bandwidth. Various and more effective alternatives are under discussion. Among the alternatives, DIBR(Depth Image Based Rendering) creates viewpoint images from the left and right using one image and its Depth information, thus decreasing the amount of transmitted bandwidth. For this reason, there have been various studies on Algorithm to create DIBR Image in existing Static Scene. In this paper, I would like to suggest Gaussian Hole-filling solution, which utilizes reverse-depth image to fill the hole naturally, while minimizing distortion of background. In addition, we have analyzed the effectiveness of each Algorithm by comparing and calculating its functions.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.353-361
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• 2014

This study was confirmed nurse's traditional, social, professional and personal image of the dimensional perception of the difference between the majors and non-majors students exist? and Reflected on the role of the media image of nurses are there differences in perception? and Nurses and nurse related information, and information on contacting the media and contacted the media image of the existing research results and is there a difference? For the purpose, we survey the nursing majors and non-majors students. The results follows. First, the traditional nurses, social, professional and personal image perception gap is high. Second, the media reflected the image of the nurse in charge of the secondary role of a doctor about the image is high. Third, the nurse contacted the media about the TV is very high. The results of this study have implications to enable communication between patients and nurses agree that will provide evidence. In particular, the nurses through the use of media(PPL and Publicity strategy) suggest ways to improve the image.