• Korean Journal of Communication Studies
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• v.20 no.1
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• pp.43-68
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• 2012

Reunification is one of the most important values that the South Korea should pursue, and Korean broadcasting takes duties as a social communicator to practice the reunification ideology. In the context of multi-channel, multi platform broadcasting system, reunification should be emphasized as fundamental broadcasting principles. This study attempts to analyze the regular programs which cover North Korea and reunification in KBS and MBC from 2001 to 2010 in order to show the practices of the reunification ideology in Korean broadcasting. The results of this study show that theses programs should make efforts to find new material and develop a new program formats. In addition, there should be various genres of reunification programs in order to deliver reunification issues in more interesting ways. TV programs regarding reunification need to be designated as mandatory programs. Based on these results, this study discusses practical suggestions and policy considerations for the practice of reunification ideology in Korean Broadcasting.

• The Journal of the Korea institute of electronic communication sciences
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• v.12 no.6
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• pp.1173-1180
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• 2017

On July 6, 2017, President Moon Jae - in attended the Hamburg G20 Summit in Hamburg, Germany, and presented the basic directions for North Korea policy through the Korean Peninsula Peace Initiative. In this paper, the Information needs of North Koreans are very strong, and the party Officials also listened to the fact that they listened to the North Korean broadcasting and watched the drama of South Korea. The broadcasting and communication sector aimed at enhancing the role of broadcasting in preparation for reunification in the light of the fact that physical contact can be excluded even in the presence of distrust of the North and the South. Therefore, it describes the cooperation plan through broadcasting against unification.

• Korean journal of communication and information
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• v.76
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• pp.61-91
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• 2016

This research is designed to evaluate perception of "the role of broadcasting in the process of unification" among South Korean propaganda broadcasting experts. This research used Q-methodology for in-depth evaluation of the experts' perception towards propaganda broadcasts. Total sixteen experts who work at the propaganda broadcasting company domestically or internationally as well as conduct related researches were selected as P-samples. This research listed sixty Q statements covering issues such as Perception of Unification, General Propaganda Broadcasts, Private Propaganda Broadcasts, Communication between North and South Korea. According to traditional way of Q-analysis, it drew two types of perception; Type 1: North Korean Liberal Broadcasts, Type2: Inter-Korean Exchange and Cooperation Broadcasts. For in-depth analysis, positive and negative statements were analyzed based on its tendency. As a result, positive statements tend to follow 'the Role of Unification Broadcasts' and negative statements followed 'the regulation of Private Broadcasts' When further researches were conducted on positive statements based on its axis of tendencies, Type 1 and Type 2 were categorized as follows; the Role of Unification Broadcasts- North Korean Liberal Broadcasts and Inter-Korean Exchange and Cooperation Broadcasts. On the other hand, when negative statements were analyzed based on its tendencies, the result of Type 1 and Type 2 were as follows; the Improvement of Private Broadcasts- Redeeming the Private Propaganda Broadcasts and Criticizing Private Propaganda Broadcasts. Regardless such differences, experts do agree on the idea which emphasize the role of broadcasts in the process of unification and also they share the same thought on the need to improve the private propaganda broadcasts. This research expected to contribute to society by making differences in analyzing propaganda broadcasting experts' perception in an objective and positive way compare to other existing researches. Therefore, it proposes several suggestions to consider when producing propaganda broadcasts.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2001.11b
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• pp.135-138
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• 2001

위성에 탑재된 전자광학 카메라(Electro-Optical Camera)로부터 획득된 영상에서는 카메라의 스캔 방향과 통일한 방향으로 "줄무늬잡음"이 발생하게 된다. 이는 센서의 특성이 통일하지 않고, 우주라는 열악한 환경에서 영상의 획득이 일어나기 때문이다. 똔 논문에서는 줄무늬잡음을 제거하기 위해 비선형 보정방법을 제안한다. 영상의 준균일성(quasi-homogeneous)과 센서특성의 시불변성(time-invariancy) 가정을 바탕으로, 보정하려는 열의 이웃 열을 참조하여 줄무늬잡음에 의한 오차를 추정하고 이를 최소화한다. 줄무늬 잡음 정도를 추정하기 위해 줄무늬잡음을 바이어스에 의한 것과 특성곡선의 경향 차이에 의한 것으로 나눈다. 바이어스에 의한 오차는 센서가 스캔하는 방향과 통일한 방향으로 통계적 특성을 이용하여 추정한다. 특성곡선의 경향차에 의한 오차는 보정하려는 열에서 동일한 박기 레벨을 갖는 화소들을 조사하고, 이들과 이웃하는 열의 동일 위치에 있는 화소의 밝기 레벨의 통계적 특성을 파악하여 추정한다. 이렇게 추정된 오차를 최소화함으로써, 줄무늬잡음을 효과적으로 제거하였다.적으로 제거하였다.

• The Science & Technology
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• v.24 no.10 s.269
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• pp.86-95
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• 1991

• The Journal of Korean Institute of Communications and Information Sciences
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• v.16 no.6
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• pp.475-488
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• 1991

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 1999.11b
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• pp.229-236
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• 1999

방송환경을 변화시키는 원인 중의 가장 핵심이라고 할 수 있는 것은 방송의 디지털화이고,그 과정에서 나타나는 다양한 특징 중에서 최근 비중있게 다루어지는 것이 방송이 다기능화이다. 통신의 개념이 일부 포함됨으로써 방송에서도 고전적인 개념의 방송이 아닌 훨씬 다양한 서비스를 준비하고 있는데, 그 것은 데이터방송이란 이름으로 요약된다. 현재 데이터방송을 실현하기 위한 기반기술이나 규격을 정립하기 위하여 세계각국에서 연구 단체가 형성되어 활동하고 있는데, 다양한 대안들이 제시되어 아직은 통일된 안이 형성되지 못하고 있다. 국내에서도 이러한 시대흐름에 따라 데이터방송을 실시하기위한 규격의 확정과 실험 시스템을 제작하여 볼 필요성이 인식하여, 가장 실용적이고 구현이 용이하다고 할 수 있는 국제표준인 MHEG을 이용하여 시스템을 구현하여 실험하였다. 본 논문에서 그 시스템에 관한 내용을 살펴본다.

• Analyses & Alternatives
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• v.6 no.1
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• pp.7-33
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• 2022

This study analyzes the difference in the awareness of Korean Unification among age groups based on survey data. It is verified by statistical model analyses that the ratio of agreement for Korean Unification increases with the age growth, but after the highest peak at the age group of 44 ~ 53 years, the ratio of agreement gradually decreases. The statistical model shows that the age group of 44 ~ 53 years old has 2.5 times higher odds of agreement than the age group of 24 ~ 33 years old and the odds of female to male is 0.56. Meanwhile, the ratio of increase in the agreement, aligned with the increasing age groups, shows 4.3 times higher for males than females. The difference in the ratio of agreement in the overall age groups is estimated to be contributed the most by the significant difference in the ratio of agreement for Korean Unification between the young male generation (in their 20s and 30s) and the middle-aged male generation (in their 40s and 50s).

• Analyses & Alternatives
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• v.8 no.2
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• pp.31-64
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• 2024

The recent trend of declining consciousness regarding the necessity of unification among South Korean citizens is evident. Does a cohort effect exist in this downward trend in the perception of the necessity of unification? The purpose of this study is to analyze whether birth cohorts statistically significantly influence the consciousness of the necessity of unification. To this end, the hierarchical age-period-cohort (HAPC) model was employed as the analytical model, and data from the Unification Consciousness Survey conducted by Seoul National University's Institute for Peace and Unification Studies from 2007 to 2021 was used. The analysis results showed evidence that the progress of economic inequality at the birth cohort level affected the decline in the perception of the necessity of unification. The 1980s birth cohort, which faced socioeconomic difficulties during their social advancement due to income and wealth polarization, is observed to have a distinctly negative perception of unification requiring massive financial resources, compared to the 1960s and 1970s birth cohorts.

• Electronics and Telecommunications Trends
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• v.29 no.3
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• pp.27-36
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• 2014

한정된 주파수 자원을 사용하는 지상파 디지털방송 기술은 스펙트럼 효율을 높임과 동시에 초고화질의 UHDTV, HD급 이동 서비스 등을 제공하기 위해 진화 중에 있으며, 유럽의 경우 이미 1세대를 지나 2세대로 나아가고 있다. 국내 지상파 디지털방송 시스템의 국가표준인 미국의 ATSC 표준도 2세대를 위한 ATSC 3.0 표준화를 진행 중에 있다. 본고에서는 지상파 디지털방송 표준으로 대표적인 ATSC와 DVB에서 진행되고 있는 표준화 동향 및 최근에 나타난 전세계 통일된 방송규격을 지향하는 FOBTV의 동향을 정리함으로써 국내 지상파 디지털방송 기술 개발 및 차세대 방송 표준이 나아갈 방향을 예측하는데 참고할 수 있는 정보를 제공하고자 한다.