• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.395-402
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• 2022

The film House of Hummingbird intersects Korean modern history and personal history through the eyes of a teenage girl, and closely explores how patriarchy and Korean capitalism leave traces and internal impressions on the growing up of the female subject. This film is a meaningful text in terms of showing what changes can occur when the subject is transformed from a boy to a girl in the narrative of growth and when a feminist point of view is entered. House of Hummingbird reveals the weakness of the patriarchal symbolic order through the gaze of a teenage girl in the episodic narrative composition, and also discovers the possibility of close relationships and bonds between women in the gaps. In particular, Yeong-ji, the main character girl Eun-hee's Chinese language school lecturer, is a new female character that has never been seen in Korean teenage films. As a result, in House of Hummingbird, we meet a new female subject who negotiates the pain of growth in a 'good enough' condition.

• Journal of the Korea Society of Computer and Information
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• v.29 no.2
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• pp.101-108
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• 2024

AI-OCR (Artificial Intelligence Optical Character Recognition) combines OCR technology with Artificial Intelligence to overcome limitations that required human intervention. To enhance the performance of AI-OCR, training on diverse data sets is essential. However, the recognition rate declines when image colors have similar brightness levels. To solve this issue, this study employs Homomorphic filtering as a preprocessing step to clearly differentiate color levels, thereby increasing text recognition rates. While Homomorphic filtering is ideal for text extraction because of its ability to adjust the high and low frequency components of an image separately using a gamma value, it has the downside of requiring manual adjustments to the gamma value. This research proposes a range for gamma threshold values based on tests involving image contrast, brightness, and entropy. Experimental results using the proposed range of gamma values in Homomorphic filtering suggest a high likelihood for effective AI-OCR performance.

• The Journal of the Korea Contents Association
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• v.22 no.1
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• pp.162-171
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• 2022

According to <2020 Industry character white paper> No.1 character products are toys, which are 58%, and every year. the Art-toy development is receiving attention. Because of this situation, the Art-toy market is growing, and the number of Art-toy artists and companies is also rising. As the Art-toy markets are growing variety of Art-toy needs to be created, and also need to analyze and researched about Art-toy. The Art-toy is primarily personified and is created based on a human proportion body figure. The research conducted a case analysis of Art-toys and a preference survey for general adult men and women through the head-to-head ratio, which is a measurement standard for human proportions. As a result, The Art-toy has an ideal shape ratio and crafting area according to the body ratio. As preference research from men and women, men show seven heads life-sized and women appeared to three heads life-sized figures are most popular. The two and three heads life-sized have a high preference, and the Art-toy case had a relationship. As the Art-toy case and research of preference help to develop the Art-toy design, and following this research will be used as basic data when creating or researching about the Art-toy in the future.

• Korean Journal of Mathematics
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• v.6 no.2
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• pp.221-229
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• 1998

Let $k$ be a real abelian field and $k_{\infty}$ be its $\mathbb{Z}_p$-extension for an odd prime $p$. Let $A_n$ be the Sylow $p$-subgroup of the ideal class group of $k_n$, the $nth$ layer of the $\mathbb{Z}_p$-extension. By using the main conjecture of Iwasawa theory, we have the following: If $p$ does not divide $\prod_{{{\chi}{\in}\hat{\Delta}_k},{\chi}{\neq}1}B_{1,{\chi}{\omega}^{-1}$, then $A_n$ = {0} for all $n{\geq}0$, where ${\Delta}_k=Gal(k/\mathbb{Q})$ and ${\omega}$ is the Teichm$\ddot{u}$ller character for $p$. The converse of this statement does not hold in general. However, we have the following when $k$ is of prime conductor $q$: Let $q$ be an odd prime different from $p$. and let $k$ be a real subfield of $\mathbb{Q}({\zeta}_q)$. If $p{\mid}{\prod}_{{\chi}{\in}\hat{\Delta}_{k,p},{\chi}{\neq}1}B_{1,{\chi}{\omega}}-1$, then $A_n{\neq}\{0\}$ for all $n{\geq}1$, where ${\Delta}_{k,p}$ is the $Gal(k_{(p)}/\mathbb{Q})$ and $k_{(p)}$ is the decomposition field of $k$ for $p$.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.860-865
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• 2004

Field emission display(FED) using carbon nanotubes (CNT) as field emitters is expected to large-area panels with high luminance and low power consumption. In order to perform the uniform luminance with low driving voltage, we introduced a new electrode to apply higher electric potential over the CNT cathode in 2003.[1] In the study, we described the luminance uniformity of the panel and the improvement of emission uniformity by increasing the emission-site density. The luminance uniformity of the several ideal dots which were selected over the display area in the panel was 2.8%. [2] The CNT cathode was irradiated by excimer-laser, which was effective to improve emission uniformity and lower driving voltage. A prototype of CNT-FED character display was performed for middle size message displays. The prototype panel had 48 x 480-dots and the resolution was 1-mm. The panel realized high luminance at low power consumption. It will be important characteristics for legible and ubiquitous displays. [3]

• Journal of Oriental Neuropsychiatry
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• v.20 no.3
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• pp.149-168
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• 2009

Objectives : This study aimed for attain to ideal aspects in medical ethics-clinical medicine, through researching doctor's ethics based on Confucian ideas, Methods : Research materials are datum of Confucian ideas included eastern medical books and the Confucian old books, Stand on above-mentioned, I investigate indispensable ethical condition clinical doctor must have in diagnose and treat. Results and Conclusions : 1. Combination of people-oriented ideas-Confucian and applicative learning-Eastern Medicine, doctor's principle mind is initiated and Confucian physician is the center of that. 2. For practice morality and ethics using the Confucianist's good character, Eastern medical doctor read and acquire the Confucian books. 3. Eastern medical doctor make an effort for application a kind love ideas(perfect religious scholarship ideas of Confucian), serve parents and country as for practice and sublimate into a kind love ideas through practice of integrity and the self-sacrifice. 4. Occasion to examine the female patient, emphasize good manners by Confucian ideas's sexual distinction 5. According to the doctor-doctor ethics, partnership is important due to Confucian faith and good manners 6. Confucian physician often effected by the people around patient and the protector of patient and criticize positive influence by these kind of peoples(傍人) when diagnose and treat. 7. Owing to Confucian's a notion of preferring a son to a daughter(男兒選好思想), come out the methods of convert a son into a daughter(轉女爲男法)-manipulation of sex distinction. this method is criticized aspect of medical ethics.

• Fashion & Textile Research Journal
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• v.15 no.1
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• pp.1-11
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• 2013

This study analyzed the expressive characteristics of padding in contemporary fashion. The methodology of this study was quantified through documentaries, fashion collections, and internet news. The results of expressive characteristics and methods were as follow. First, variability showed the creation of dwelling space by air filling, detail mode by zipper, and diversity of recycled filling by zipper pocket. It reflected the pursuit of nomadism and subversion of permanence by change of filling. Second, it was sexual symbolicity that showed the blurred androgynous silhouette by air filling and padding bar design of the chest, stomach, shoulder for the male body silhouette. It emphasized male sexual identity and power through the expression of a modern ideal body. Third, decoration displayed various crafts (such as knitting), various fabric such as polapolis, suedette, corduroy, denim, leather, knit, and spangle. It reflected visual pleasure, scarcity and various interpretations. Fourth, playfulness character forms throug hair filling, unfamiliar fashion items, diversity of silhouette and change of uses. It reflected a pleasant feeling through astonishment and surprise, nostalgia involved in memory and childhood play and disembarrassment from reality. Fifth, simplicity showed the elimination of a sportswear's factor with regular wad quilting, elimination of wad quilting, wad quilting following the structural line of clothes and the structual line of clothes omitted. It reflected disembarrassment from stereotype and an emphasis on essential elements.

• Journal of the Korea Fashion and Costume Design Association
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• v.12 no.3
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• pp.73-82
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• 2010

The purpose of this study is to help understanding of fashion trend since 2000 years, to play a guideline's role in the development on fashion designs study. The methods of this study are the study of academic literatures as well as practical study through expert investigation and analysis of case studies about actual works. Fashion trends since 2000 years are summarized classic, sporty, elegance, ethnic, natural, romantic, vintage, futurism by expert investigation and analysis of case studies about actual works. Image of fashion trends are abstracted that Classic image is harmony, moderation, accuracy, completeness, neatness, manish from keep an archetype to eliminate additional things, Sporty image is daily, active, enjoyment by the pursuit of a movement and freedom, Elegance image is feminine, grace from the tender moderated and feminity, Ethnic image is folkway, handicraft, vernacular to keep national character, local folkways and traditional ways. Natural image is nature, peaceful, purity, pastoral to the exclusion of artificiality and revert to natural, Romantic image is sensibility, fantastic, ornament, splendid from facing ideal world getting out of the reality, Vintage image is cozy, old, disorder, faden, freedom by expressing the flow of time and the mature beauty, Futurism image is future, experimental, avant-garde, man-made from positive perspective on future.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.1 no.1
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• pp.7-14
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• 1976

The Convention of International Telecommunication, and original law and code on radio communication clearly regulates that the radio communication is a syntheic science compounded organically with various aspects of the humanities, social and natural science respectively. In addition, The Union of International Telecommunication has put into effect legal ideas and legal regulations on the basis of those principles and science for international cooperation. The goal of these international regulations is to pursuit world-wide peace and human welfare. In this regards, these regulations are very similar with the ideal of the charter of United Nations and Universal Declaration of Human Rights. Considering the established history in a sense, we can safely say that the former has a preceding idea than the latter. Accordingly, the principle of science and wide-ranging Caracteristics of the radio communication must be applied to the problems of scientific research and educational training, not to speak of the concerned fields of legislation, executive administration and industry.

• Korean Institute of Interior Design Journal
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• no.19
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• pp.45-52
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• 1999

This study is on Buckminster Fuller, who is generally known as a structure engineering architect, and his influences. Fuller's radical and utopian ideas and designs were regarded as 'paper architecture'. But considering today's high cost of energy and the limited natural resources, Fuller's Dymaxion theory must be re-evaluated. Fuller's influences on the contemporary architecture are summarized as follows. 1) His idea of controlling the environment through the use of technology influenced today's 'High-Tech' architects. Architecture is no-longer designed purely by its formal character, but becomes a tool of investigating environmental significance of modern technology. 2) Through systemizing mechanical equipment, Dymaxion House prototype, and aggregation of high-tech mechanical equipments, influenced Archigram & Metabolist's capsule idea. It is expressed as a plug-in module equipment of 'High-Tech' architecture which has flexible interior with mechanical exterior image. 3) Megastructure. The Manhattan dome project gave an influence to many engineer/architects who tried to achieve an ideal artificial environment. This is in connection to 1960's utopian projects. Today's megastructures show new possibilities in urbanism and architecture. Fuller's comprehensive idea of humans living in harmony in the universe shows possibilities not only in structural engineering, but in solving various problems that confront today's architecture.