• Journal of Broadcast Engineering
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• v.8 no.2
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• pp.181-197
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• 2003

Notion Compensation(MC) technique using Sub-Band Coding with the hierarchical structure is efficient to estimate real motion. In the hierarchical pyramid method, low-band MC pyramid method is popular, where the upper layer estimate the glover motion and next lower layer estimate the local motion. The low-band MC pyramid scheme has two problems. First, because the quantization errors at lower layer are accumulated when using coding and quantizing, it is impossible to search the exact Motion Vector(MV) Second, because of the top-down search problem in the hierarchical structure, MV mismatch in upper layer causes serious MV in lower layer So. we propose new hierarchical MC pyramid method based on edge classification. In this Paper, we show that the performance of proposed Pass-band motion compensation pyramid technique is better than low-band motion compensation pyramid. Also, in the pyramid motion estimation, we propose initial MV estimation scheme based on the edge-pattern classification. As a result, we find that PSNR was increased.

• Korean Journal of Social Welfare Studies
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• v.49 no.4
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• pp.31-63
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• 2018

The purpose of this study is to present substantive theory about the phenomenon of Xenopobia in Korea. This study approached the Grounded Theory. The study involved 18 migrant workers. The data were constructed by conducting in-depth interviews. Data were analyzed by Strauss and Corbin(2008) in the order of open coding, axial coding, and selective coding. The researcher presented a paradigm model based on 13 categories of open coding and analyzed the process, and the core category was 'The Life of Loss Identity because of Treated Enemy in the Future in Korea of Internal Contradiction'. Finally, the author discussed on the basis of the results of the research and made suggestions for mitigating the phenomenon of Xenophobia.

• Journal of Korea Port Economic Association
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• v.25 no.3
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• pp.283-302
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• 2009

This study analyses the current status of trade in Korean fisheries and competitive power in export to China in the era of actual open-door policy, aiming to figure out problems in distribution Structure of fisheries and suggest directions for further development in this area. Political efforts have been consistently made to change distribution system of our fisheries into low-cost and high-efficiency system, but continuous contradictions occur in actual distribution. In this reality, we need a new perspective to reorganize distribution markets according to real conditions. To improve distribution Structures for fisheries, political focus should be given on reorganization of the entire structure. And to develop political directions for fisheries, we should evaluate its competitive powers and based on the results, we should develop efficient measures to use limited political resources.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.258-266
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• 2021

This study analyzes two fairy tales of similar plots in which stepmothers appear, "Kongji and Patji" and "Cinderella". The purpose was to investigate the role of a stepmother in a fairy tale and to examine the differences between the stepmothers in the two fairy tales mentioned above. Stepmothers in "Kongji and Patji" and "Cinderella" show similar tendencies but there were differences in the content of the tasks, as well as the evil actions of the stepmother after marriage. However, stepmothers who commit these cruel evil deeds were necessary for several reasons. First of all, children who cannot cope with psychological conflicts themselves can cope with contradictory emotions by projecting the guilt and psychological conflicts onto their stepmother and exposing themselves to their anger. Besides, they can understand the diversity of life and learn how to overcome pain, sorrow, and hardship. A fairy tale in which a stepmother plays a role is of educational significance in that it teaches lessons to children by showing that in the end, the wicked are punished and good people live a happy life. This helps the child to have a positive self-identity.

• Journal of the Korea Convergence Society
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• v.12 no.4
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• pp.151-159
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• 2021

The purpose of this study is to attempt a convergent study by analyzing modern funk ceramic artworks through 'Irony', which was mainly used in rhetoric and literature. The irony has come to modern times and has embraced the type of irony by Jung Keut-Byul, a literary critic who has discovered that the classifications and definitions are different from each other, and who has solved these problems and has newly classified the irony (the irony of oxymoron, the irony as a counterstatement, the irony of dramatic turn, the irony as a poetic truth) as a framework for analyzing the works of 20th century punk potters. As a result, the formative language found in funk ceramic art had many similarities with the irony of duality of surface and reality, and its humorous and comic character was more prominent than the heavy, melodramatic tone shown in literature. It was also found that the media characteristics and craft properties of ceramic art, such as clay and glaze, have become the drivers for ceramic sculptors to draw attention in funk art.

• Trans-
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• v.15
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• pp.105-140
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• 2023

This study aims to investigate the interrelationship between German expressionist dance and grotesque art, with a specific focus on the analysis of Pina Bausch's renowned work, <Café Müller>. German expressionist dance emerged as a response to the social instability and economic downturn that followed World War I, leading to the introduction of expressionism and grotesque aesthetics. The incorporation of grotesque expression in dance plays a critical role in boldly portraying the destruction of the human condition and its underlying causes, thereby offering insights into social contradictions and the erosion of human nature. This research thoroughly explores the intricate connection between German expressionist dance and grotesque expression, providing a comprehensive analysis of Pina Bausch's <Café Müller> to reassess the profound meaning and significance of expressionist dance. Additionally, this study delves into the inherent grotesque tendencies embedded within the work, surpassing conventional notions of visual beauty and ugliness, and strives to reinterpret the essence of grotesque expression through the nuanced movements of the dancers and the integration of auditory elements within the performance.

• Industry Promotion Research
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• v.9 no.2
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• pp.163-174
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• 2024

The purpose of this study is to analyze the relationship between social change and ritual change and to reveal the differences between Confucian funeral rites and modern rituals based on that relationship. In addition, we attempted to examine the process of change in rituals over time in connection with changes in institutions. The periodization of funeral rites was analyzed by dividing them into the pre-modern 'Confucian funeral rites', the 'modern funeral rites' during the Japanese colonial period, and the 'modern funeral rites' based on ritual capital with the implementation of the Healthy Family Rituals Standards in 1999. In addition, the understanding of the rites of the times must be understood through the process of moving from pre-modern to modern funeral rites and modern funeral rites, escaping the logical contradiction of succession of tradition through division of time. This study is meaningful in considering that Koreans' perception of death continues to reflect the times from the perspective of change and continuation of rituals.

• Journal of Service Research and Studies
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• v.10 no.3
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• pp.23-42
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• 2020

This study conceptualized the essence and propensity of modern management in service age, based on philosophy, and developed items to evaluate the conceptualized content. It was carried out as a new study to deepen the study of management philosophy and management theory by the new management framework. In order to establish the philosophical foundation of the modern management, the essence of the modern management was conceptualized based on the fundamental ideas of the East and West, and then an evaluation item was developed to put the essence and propensity of the modern management into practical use through analytical and empirical methods. After analyzing the representative ideas of mankind, it was derived that the Book of Change has the qualification as a philosophical model that can derive the essence of modern management. The Book of Change explains the reasoning of the world in the structure of two opposing parties, such as Taiji or Yin and Yang, and the process of acknowledging the contradictions within each opposing party and overcoming the contradictions through change is the central idea. Because you can see. After conducting a conceptual study, through empirical research, the essence and propensity of a modern manager should be conceptualized. The concept of essence and empirical study of the modern management using the leading role was conducted in two stages. First, a qualitative study using repetitive comparative analysis (CCM), focus group interview (FGI), and text mining was conducted to derive the essential and propensity conceptualization items that modern managers should possess. In addition, a quantitative study using factor analysis to develop sample items and develop measurement items through literature review and FGI was conducted to derive the essential concept of the modern management. Finally, the essence of modern management was derived: learning, preparation, challenge, inclusion, trust, morality, and sacrifice. In the future, it is necessary to conduct empirical research on the effectiveness of the essence of modern management for global and Korean representative companies.

• The Journal of the Korea Contents Association
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• v.22 no.7
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• pp.486-497
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• 2022

The aim of this study was to subdivide and present the units and the standards of knowledge integration in creating the students' integrated knowledge from content knowledge in college writing classes. For these, it analyzed three typical writing textbooks being used in colleges and examined the ways of presentation on forming integrated knowledge by text qualitative analysis methods. The analysis procedure and the presentation followed Creswell's spiral analysis model It is a method model which repeats the procedure from material collection and analysis to presentation circularly. This examination illustrates three dimensions of the units in forming content knowledge. Also, it suggested those should be all treated for the more systematic education: the units of the whole text, the paragraphs, and the sentences. In the next chapter, the standards and contents of knowledge integration were suggested in each process. For the process of knowledge selection, the suitability and the contradictoriness between the text materials and author's thesis were proposed as the standards and contents. For the process of organization and integration, the corresponsive integration, contradictive integration, background integration, synthetic integration were suggested. Finally the procedure knowledge such as correct expression and spelling, source indication were shown for the process of expression and citation. Furthermore, it showed, in terms of expression, the process of paraphrasing frequently practiced in writing textbooks needs to be exercised in the three dimensions including summarization, connection, and interpretation(or transformation). This result, however, calls for the further study about the subdividing processes to enhance the adequateness to writing textbooks in the level of universities and for a more refined syllabus on the systematic knowledge integration. Accordingly, it suggested the tasks mentioned above for further study.

• The Journal of the Korea Contents Association
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• v.9 no.5
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• pp.61-75
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• 2009

Generally, the development of the database application includes the requirement analysis phase of creating ERD (Entity Relationship Diagram) and process models, coding, and testing. From the above phases, the analysis phase is not most formalized. It is usually hard task because (1) customers don't know the details of the desired system; (2) developers can't with ease understand the business logic of the customers; (3) the outcomes of the analysis, which are ERD and process models, are not easy to understand to the customers. This paper propose that the executional forms, which are better to understand the systems, should be presented to the customers instead of the ERD. These forms should accept the data input so that customers can review the various aspects of the outcome models. The developers should be able to instantly implement the business logic and also should be able to visually demonstrate the logic in order to get the details of it. For this goal, the customer supplied business logic should be able to be implemented by the references between forms, actions, constraints from the perspective of the data flow. The customers try to execute the forms implementing the business logic and review their supplied logic find new necessary business logic of their own. Iterating these processes for the requirement analysis would result in the success of the analysis which is sufficiently detailed without conflicts.