• 제목/요약/키워드: Representation of Ideal

검색결과 66건 처리시간 0.033초

휴대폰용 CIS 디지털 카메라의 컬러 보정법 (Color Correction Method of CIS Digital Camera for Mobile Phone)

  • 김은수;장수욱;이성학;한찬호;정태영;송규익
    • 대한전자공학회논문지SP
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    • 제43권4호
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    • pp.9-18
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    • 2006
  • 디지털 카메라 시스템에서 CMOS 이미지 센서 (CMOS image sensor, CIS)는 낮은 가격, 작은 시스템 크기, 특히 적은 소비전력의 장점을 가지고 있어 널리 사용되고 있다. 그러나 CIS에서 획득된 영상의 색은 원래의 피사체와 서로 다르고, CIS를 사용한 서로 다른 디지털 카메라는 촬상 특성의 차이에 의해서 통일한 자극치에 대해서 서로 다른 특성을 가지게 된다 이러한 CIS의 촬상 특성에 의해서 표준 색에 대한 출력 특성이 서로 다르게 되고, 영상 출력 장치에서도 동일한 색 재현을 기대하기가 어렵기 때문에 CIS를 위한 컬러 보정이 요구된다. 기존의 컬러 보정 방법은 많은 시간에 걸친 여러 변의 반복적 실험 과정에 의한 경험적 방법을 통해서 구하고 있으며, 그 결과 또한 만족스럽지 못한 실정이다. 본 논문에서는 CIS를 이용한 디지털 카메라를 위한 효과적인 컬러 랩 방법을 새롭게 제안한다. 제안된 방법은 화이트 밸런스만을 조정한 카메라 자체의 전달 특성을 구하고, 이상적인 표준 카메라의 전달 특성에 가깝도록 컬러 보정 행렬을 통해 컬러 보정을 수행한다. 실험 결과, 카메라 전달 특성이 보정 전에 비해 표준 카메라의 전달 특성에 매우 가깝게 보정되었으며, 제안한 방법을 적용한 디지털 카메라의 출력 영상에 대한 화질도 상당히 향상된 것을 확인하였다.

조선시대 족보(族譜)에 게재된 산도(山圖)의 특성과 지형표현 - "기계유씨족보(杞溪兪氏族譜)"와 "반남박씨세보(潘南朴氏世譜)"를 중심으로 - (The Characteristics and Expression of Landform in Feng-shui Map on Genealogical Table in the Choson Dynasty)

  • 이형륜;성동환
    • 한국지역지리학회지
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    • 제17권1호
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    • pp.40-57
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    • 2011
  • 山圖(산도)는 풍수지리적 길지, 즉 혈(穴)과 명당의 국면을 표현한 지도이다. 산도는 가정 이상적이라고 생각하고 관찰한 자연지형을 풍수지리적 공간모형에 빗대어 표현한 것이다. 본 연구는 국립중앙도서관과 서울대학교 규장각한국학연구원에 소장된 족보 중 "기계유씨족보(杞溪兪氏族譜)"와 "반남박씨세보(潘南朴氏世譜)"에 게재된 2개의 산도를 연구 대상으로 하여 족보(族譜)에 게재된 산도의 제작기법, 지형표현의 특징을 산도의 구도, 시점, 중심지향적 지도, 물의 흐름, 산론 등의 세부항목을 중심으로 살펴보았다. 연구 결과는 다음과 같다. 연구 대상 산도는 이원적 축척과 부감법을 사용하였으며 묘지를 중심으로 지형을 묘사하고 중요지형을 실제 지형보다 과장해서 표현하였다. 또한 묘지에서 관찰되지 않는 중요지형은 시점이동을 통해 관찰하고 이를 세밀하게 표현하였다. 산론(山論) 부분에는 지리적 위치와 산맥의 흐름과 체계, 풍수적 특징, 묘지의 좌향과 주변지형을 설명하는 내용이 주를 이루고 있었다.

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근대건축의 역사 서술에 대한 비판적 검토 (A Critical Review on the Historiography of Modern Architecture)

  • 강혁
    • 건축역사연구
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    • 제24권1호
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    • pp.29-40
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    • 2015
  • This study is on historiography of Modern Architecture since its beginning to present. As a critical review of the history of the writing history of Modern Architecture, this study tends to be a meta-history and criticism of historical text. This study try to analyse historiographical project of Modern architecture at specific phase since the beginning of modern architecture. The historiography of Modern architecture shows that writing a history is making a discourse of Modern architecture as a imaginative representation to define and justify Modernism in architecture. The analysis of canonic text since early 20th century proves that the history of writing history of Modern architecture played a critical role not only to shape of our ideal but the practice of architecture with a ideology construction in retrospect. With a name of truth or morality they made myths about the modernity in architecture. So we can find deep 'Hagelean Unconscious' in writing history of Modern architecture not even the first generation of historians but the second generation who were influenced by earlier writer in spite of their intention of revision and overcoming, which is in itself the key concept of Hegel's philosophy of History. Under this kind of 'operative' discourse our view point of Modern architecture were confined and the historiography of Modern architecture itself was narrowly defined as a kind of melodrama that a few architect and work of art matters. The rise of critical history fundamentally has changed the way of seeing and writing the history of Modern architecture. but it has also a new kind of dilemma as regard to writing history and involving practice. This review of historiography traces the texts of historians as like Pevsner, Giedion, Banham, Rowe, Tafuri, Frampton, and Curtis relating to different discours making. When we consider Benjamin's famous concept of constellation, writing history necessarily is a kind of montage making in time and we always need to recognize the historicity of historiography.

일본 아방가르드 패션의 미학 -몸의 평면화를 중심으로- (Aesthetics of Japanese Avant-garde Fashion -Focusing on Planarization of the Body-)

  • 임은혁
    • 복식
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    • 제57권1호
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    • pp.50-65
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    • 2007
  • Clothes and human body are inseparably related. Aesthetic consciousness of the body determines the form of clothing, reflecting the time and culture as well as the individual and society. Clothes can even reorganize the meaning of the body, while transcending their instrumental functions of protecting, expanding and deforming the body. Using 'body' to analyze the clothing form, my study develops a framework by which to classify the planarization of the body in Japanese avant-garde fashion. In order to inquire the formative style and aesthetic values expressed in Japanese avant-garde fashion, my study examines subjects from the discourse on the body to the fashion collections of the 20th and 21st century. The results of the study are as follows. Japanese avant-garde fashion focuses on a planarization of the body which questions the three dimensional construction of the body in more conventional clothing system. Un-structured, variable space posited between the body and clothes, participation of the wearer, attention to recent technology and material, and absence of gender identification characterizes the planarization of the body in Japanese avant-garde fashion. The absence of body in fashion stresses a will-to-form rather than mere bodily proportion and structure, which explores trans-extensity that goes beyond the boundary of the body Ultimately, planarization of the body betrays the correspondence between signifiant and signifie in sartorial convention. Aesthetic ideal of the body is visualized in the form of a dress. Some clothes prioritize the body, particularly the feminine bodily curves, while others focus on the clothing itself as abstract and sculptural forms. Fashion continues to explore forms and images that transcend the traditional representations of the clothed body. As a type of intimate architecture, fashion always mediates the dialogue between clothes and body, or fashion and figure. My study suggests a framework to analyze bodily representation in Japanese avant-garde fashion, focusing on the relationship between the clothes and body.

철학의 구축과 건축적 사유 - 은유로서 건축과 철학적 건축술 - (A Study of Architectonic Thinking in Philosophy and Architecture as Metaphor)

  • 강혁
    • 건축역사연구
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    • 제31권1호
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    • pp.77-88
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    • 2022
  • Architecture had played a significant role model in philosophy because the construction of building represented doing philosophy. 'Architecture as metaphor' made it possible that doing philosophy was a kind of construction of thinking and western philosopher considered himself as an architect of idea. As a system of system, architectural analogy gave philosophy a chance to insist himself as a theory of theory. So architecture had always been a privileged model of discourse system and also a fundamental metaphor in philosophy. Because of its original meaning, Architecture as techne could be considered as poiesis, that was the special building(making) in western culture. The archi(arche) - structure(techne) was a ideal model and mechanism of philosophy because with this analogy doing philosophy became a kind of building act to make a logical system of idea. This kind of tradition in philosophy, especially metaphysics, made the characteristics of western philosophy 'architectonic' that implied the meaning of the rational, stable, hierarchical and holistic. But this kind of tradition exposed the problem of philosophy that focused on Identity and excluded the others. The logocentrism of western philosophy was also the limitation of architectonic thinking and its reductionism became a grand monologue which only allowed systematic, rational discourse. Its ideological position Inevitably caused the anti-architectural thinking in modern age as a diverse form of new trend of thinking as like postmodernism or deconstruction. Even Deconstructivism, or 'informe', non-representation in architecture depends upon anti-architectural thinking. Relationship between architecture as metaphor and the building of philosophy is problematique issue.

라이트(wright), 꼬르뷔제(Corbusier), 미스(Mies)의 전시공간구성 특성 비교연구 (A Comparative Study on the Subject of Exhibition Spaces Designed by F.L. Wright, Le Corbusier, & Mies van der Rohe)

  • 서수경
    • 한국실내디자인학회논문집
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    • 제21호
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    • pp.89-93
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    • 1999
  • A museum architecture has been developed as important representation of a specific period in architectural history. Modern concept of museum architecture has started by Karl Fredrich van Schinkel(1781-1841) through das Altes Museum(1823-1830) back in early 20th century and it continues to be the model for museum architecture for over 30 years. By middle of the 20th century, the movement of redefining new model for the new era on the subject of museum architecture was developed. This development was lead by the three masters of the modern architecture at the time. F.L. Wright, Corbusier, Mies and they were responsible and very active in creating new concepts. Their works in museum design became the prototype and they tried hard to make sure their new concepts to be the stepping stone for further development. This study is to compare the three different museums designed by those masters of the modern architecture, particularly on the issue of the exhibition spaces. The purpose of the study will be focused on the point of interior architecture such as the matters of layout and design characteristics of the exhibition spaces. And it will reveal the impact made by those masters on the advanced development of the current generations of museum designers as well as to describe the prototype of exhibition space. The analyzation was done on FLW's Guggenheim Museum in New York, Corbusier's the National Museum of Western Art in Tokyo, and Mies' Die Neue National Galerie in Berliv. Comparable materials were collected through site visits and reference documents from various publications. It will be ideal if this study can be used for further development in new museum design in this country.

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주체에 기초한 현대 공간 디자인의 사건성에 관한 연구 (A Study on the Eventual Aspects of Contemporary Space Design based on the Subject)

  • 김석영;김문덕
    • 한국실내디자인학회논문집
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    • 제20권3호
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    • pp.98-109
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    • 2011
  • To interpret a change of discourse can be a method to understand architectural space in progress. With this idea, features of modern age which motivated sense of the contemporary were considered in this study and subsequently characteristics of contemporary space differentiated from the modern were researched. First of all, features of subject which provided a base of modern thoughts were contemplated. The word 'modern' is used in wide and various terms but basically its core conception consists of reason and universal rationality. The subject of the modem age has vision-centric features just like an ideal representation principle of perspective. Given the fact, it was confirmed that a position to become a right subject, that is, a position controlled by reason existed and that it was to guarantee subject a truth. However, the contemporary subject keeps changing with a purpose of escaping from modern characteristics. It presents a tendency to escape from rationalism of the modern age and Platonism of the ancient Greece which established a basis of western ideology. The subject-centered ideas came to focus on the structure and relationship firmed fundamentally in deep inside of subject. The contemporary subject which escaped from the stiffen ideas bears a meaning through events taking place on immanence surface and serialization. Also, the contemporary architectural space is considered to go abreast with the change and trend. In conclusion, this study proved that features of event-oriented architectural space based on the changing contemporary subject appear as process-based space, user-participated space and individual-cognition space and the like.

탈(脫)신체적 패션 디자인에 관한 고찰 - 몸과 유리된 고정 공간의 형성을 중심으로 - (Transfiguration in Fashion Design - Focused on Stationary Space Isolated from the Body -)

  • 임은혁
    • 복식
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    • 제57권4호
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    • pp.70-80
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    • 2007
  • Clothes and human body are inseparably related. Aesthetic consciousness of the body determines the form of clothing, reflecting the time and culture as well as the individual and society. Clothes can even reorganize the meaning of the body, while transcending their instrumental functions of protecting, expanding and deforming the body. Using 'body' to analyze the clothing form, my study develops a framework by which to classify transfiguration in fashion design. In order to inquire tile formative style and aesthetic values expressed in transfiguration in fashion, my study examines subjects from the discourse on the body to the fashion collections of the late 20th and 21st century. The results of the study are as follows. Transfiguration signifies absence of body which questions the three dimensional construction of the body in more conventional clothing system. Transfiguration is expressed in non-figural forms which implies metaphorical plasticity and abstract extensity. Transfiguration in fashion stresses a will-to-form rather than mere bodily proportion and structure, which explores trans-extensity that goes beyond the boundary of the body. Ultimately, this phase also betrays the correspondence between signifiant and $signifi\acute{e}$ in sartorial convention. Aesthetic ideal of the body is visualized in the form of a dress. Some clothes prioritize the body, particularly the feminine bodily curves, while others focus on the clothing itself as abstract and sculptural forms. Fashion continues to explore forms and images that transcend the traditional representations of the clothed body. As a type of intimate architecture, fashion always mediates the dialogue between clothes and body, or fashion and figure. My study suggests a framework to analyze bodily representation in transfiguration in fashion, focusing on the relationship between the clothes and body.

Evaluation of Mungbean Genotypes Based on Yield Stability and Reaction to Mungbean Yellow Mosaic Virus Disease

  • Alam, A.K.M. Mahbubul;Somta, Prakit;Jompuk, Choosak;Chatwachirawong, Prasert;Srinives, Peerasak
    • The Plant Pathology Journal
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    • 제30권3호
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    • pp.261-268
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    • 2014
  • This work was conducted to identify mungbean genotypes showing yield stability and resistance to mungbean yellow mosaic virus (MYMV) disease. Sixteen genotypes were evaluated in a randomized complete block design with two replications for two years (2011 and 2012) at three locations (Gazipur, Ishurdi and Madaripur) of the Bangladesh Agricultural Research Institute. An analysis of variance exhibited significant effects of genotype (G), environment (E), and genotype ${\times}$ environment ($G{\times}E$) on grain yield. Among eight agronomic characters, the principal component 1 (PC1) was always higher than the PC2. Considering $G{\times}E$ interaction, BM6 was the best genotype at all three locations in both years. Based on grain yield and stability performance, BM6 ranked first while the worst performing genotypes were BM1 and G10. Based on discrimination and representation, Gazipur was identified as an ideal environment for these mungbeans. Relationship between soil-plant analysis developments (SPAD) value was positive with yield but negative with MYMV severity. BM6, G1 and G2 were considered as promising sources of resistance for low disease score and stable response across the environments. The environment proved to have an influence on MYMV infection under natural infestation. A positive correlation was observed between disease score and the temperature under natural growing condition.

1970년대 초 한국영화의 여성 재현 : 사회적 콘텍스트와의 연관성을 중심으로 (Representation of Women in Early 1970's Korean Films : focusing on the relationship with social contexts)

  • 황혜진
    • 만화애니메이션 연구
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    • 통권17호
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    • pp.117-132
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    • 2009
  • 이 논문은 유신체제 출범 직전인 1972년 제작, 개봉된 <모범운전사 갑순이>와 <쥐띠부인>의 여성 재현방식을 분석하였다. 두 영화는 각각 관습화된 오락영화의 약호를 이용하여 대중에게 소구함으로써 유신체제 이후의 본격적인 국책영화와 거리를 두고 있다. 그러나 실제 텍스트 내부를 보면, 지배 이데올로기를 내면화한 여성 주인공을 통해 급속한 근대화가 초래한 모순들을 봉합하고 있음을 알 수 있다. 이것은 국가가 주도하는 근대화 기획이 요구하는 이상적 여성을 스테레오 타입화함으로써 여성관객들로 하여금 국가동원체제에 순응하는 새로운 집단 정체성을 구성하도록 하기 위한 전략이라고 할 수 있다.

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