• 제목/요약/키워드: Korean world view

검색결과 880건 처리시간 0.028초

WorldView-2 pan-sharpening by minimization of spectral distortion with least squares

  • Choi, Myung-Jin
    • 대한원격탐사학회지
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    • 제27권3호
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    • pp.353-357
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    • 2011
  • Although the intensity-hue-saturation (IHS) method for pan-sharpening has a spectral distortion problem, it is a popular method in the remote sensing community and has been used as a standard procedure in many commercial packages due to its fast computing and easy implementation. Recently, IHS-like approaches have tried to overcome the spectral distortion problem inherited from the IHS method itself and yielded a good result. In this paper, a similar IHS-like method with least squares for WorldView-2 pan-sharpening is presented. In particular, unlike the previous methods with three or four-band multispectral images for pan-sharpening, six bands of WorldView-2 multispectral image located within the range of panchromatic spectral radiance responses are considered in order to reduce the spectral distortion during the merging process. As a result, the new approach provides a satisfactory result, both visually and quantitatively. Furthermore, this shows great value in spectral fidelity of WorldView-2 eight-band multispectral imagery.

전일적(holistic) 관점에 의한 환경디자인 접근방법 고찰 (A Study on the Methods of Environmental Design with the View of Holism)

  • 이희정
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 1999년도 춘계학술발표대회 논문집
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    • pp.71-74
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    • 1999
  • Mechanical world view was built by Newton and Decarte approximately 400 years ago. Modern Society has reached at the time for fundamental adjustment and in effect, the paradigm shift is now under way. The new paradigm is the holistic world view that considers the world as the integrated entirety rather than the unity of separated parts. The pluralistic phase which can be considered as general characteristics observed in the art, society and culture in the end of the 20th century is seen as the reflection of this new world view. the complementary relationship between traditionism and modernity and oriental intuitive, holistic approach and western rational analytical approach can be explained when the complementary relationship is recognized with holistic and integrated view. The holistic paradigm and integrated-artistic view are the new aesthetic value which can suggest an alternative for public art of environmental design.

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공간정보를 이용한 옥상녹화 가용면적 추정 (Estimation of the Available Green Roof Area using Geo-Spatial Data)

  • 안지연;정태웅;구지희
    • 한국환경복원기술학회지
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    • 제19권5호
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    • pp.11-17
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    • 2016
  • The purposes of this research are to estimate area of greenable roof and to monitor maintaining of green roofs using World-View 2 images. The contents of this research are development of World-View 2 application technologies for estimation of green roof area and development of monitoring and maintaining of green roofs using World-View 2 images. The available green roof areas in Gwangjin-gu Seoul, a case for this study, were estimated using digital maps and World-View 2 images. The available green roof area is approximately 12.17% ($2,153,700m^2$) of the total area, and the roof vegetation accounts for 0.46% ($80,660m^2$) of the total area. For verification of the extracted roof vegetation, Vworld 3D Desktop map service was applied. The study results may be used as a decision-making tool by the government and local governments in determining the feasibility of green roof projects. In addition, the project implementer may periodically monitor to see whether roof greening has maintained for efficient management of projects, and a vast amount of World-View 2 images may be regularly used before and after the projects to contribute to sharing of satellite images information.

동양적 세계관의 관점에서 본 한국도시경관의 특성 (A Study on the Characteristics of Korean Townscape in Perspective of the Oriental World View)

  • 김한배;이규목
    • 한국조경학회지
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    • 제21권4호
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    • pp.55-68
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    • 1994
  • It has been generally agreed that the city form especially in the preindustrial age resembled their own world view, either in the western or the eastern cultural sphere. So, we aimed to redefine the characteristics of oriental world views compared with the western one, in order to find the relative nature of the Korean townscapes. It is said that the both world views(of western and oriental) are composed of the contrastive binary concepts in common, but there seems to have been nearly contrary differences in these two world views. Wheareas the former was based on the passively segregational and oppositional dualism, the latter, on the dynamically harmonious and complementary dualism, called generally as 'Yin(陰) and Yang(陽)'. Thus, the oriental world view can be thought as the 'philosophy of the relationship', which aim to unify the dualism ultimately with the help of this relationship. So, we can assume a certain third and intermediate concept between these dual concepts of the world view, which can unify these two into the one holistic whole. And the focuses of the most traditional oriental philosophies were concentrated on this, so called, 'the third concept', namely Taoistic 'Tochu(道樞)', Buddhistic 'Kong(空)' or Confucian 'Chung(中)'. And this triple concept, including the third one, of the oriental world view revealed a more concrete form of the cosmological relationship, as the triple structure; 'Heaven(天), Earth(地), and Man(人)', in which the 'Man' is thought as the middle or the center of the world. In this manner, we could found this oriental 'triple world view' was revealed in the real topology of most places in the Korean traditional city and the whole townscape itself. So, in the scale of houses and the roads around them, we can construe the 'Maru(a central board-floored room)' and the 'Madang(a inner court)' as the 'third and intermediate space(中)' between the interior space(陰) and exterior space(陽) in the former, and between the private house(陰) and the public residential road(陽) in the former case, and between the dual parts(陰,陽) of the city representing the contrary social classes and the contrastive visual landscapes. So, we insist that this 'triple world view' represented in the townscape can be one of the most important characteristics of Korean traditional townscape. And this third intermediate spaces, which generate the active social contact and the harmonious relationship among the people, can be the most important cues, as the central places, in the interpretation of the Korean townscapes even in contemporary circumstance, which inherits its spatial and social frame more or less from the preceding one.

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고해상도 위성영상 GeoEye-1과 WorldView-2의 RPC 블록조정모델 정확도 분석 (Accuracy Investigation of RPC-based Block Adjustment Using High Resolution Satellite Images GeoEye-1 and WorldView-2)

  • 최선용;강준묵
    • 한국측량학회지
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    • 제30권2호
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    • pp.107-116
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    • 2012
  • 본 논문에서는 서로 다른 두 종류의 위성센서로부터 획득한 네 개의 고해상도 위성영상에 대해 영상과 함께 제공되는 RPC 기반의 블록조정 모델을 구성하고 3차원 위치결정 정확도를 분석하였다. 실험자료로는 In-track 입체영상 획득방법으로 촬영된 두 개의 GeoEye-1 및 WorldView-2 입체 영상쌍과 DGPS 측량성과를 활용하였다. RPC 블록조정 모델 알고리즘을 이용하여 동종(同種) 영상으로 구성한 두 개의 입체영상 모델 및 이종(異種) 영상으로 구성한 네 개의 입체영상 모델과 세 개의 삼중영상 모델 및 하나의 사중영상 모델의 정확도를 분석하였다. 각 모델의 정확도는 유사하게 나타났으며, 지상기준점을 사용하지 않을 경우 CEP(90) 2.3m, LEP(90) 2.5m, 하나의 지상 기준점을 사용하였을 경우 CEP(90) 0.3m, LEP(90) 0.5m를 나타냈다.

동양 미학적 관점에 의한 한, 일 여성 전통 복식의 미적 특성 고찰 -조선 후기와 에도(강호(江戶))시대 여성복식을 중심으로- (Aesthetic Characteristics of Korean and Japanese Women's Traditional Costumes from the Viewpoint of Oriental Aesthetics -Focusing on the late Joseon Period of Korea and the Edo Period of Japan-)

  • 이진민;김민자
    • 복식
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    • 제56권5호
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    • pp.132-149
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    • 2006
  • The purpose of this study was to establish the theoretical view for the analysis of the aesthetic characteristics of dress from the viewpoint of oriental aesthetics. Also, this study examined the universality and particularity of aesthetic characteristics in Korean and Japanese women's traditional costumes. To establish the theoretical view for the aesthetic analysis of dress from the viewpoint of oriental aesthetics, this study examined the relationship between the internal spirit of human, culture and the external form of dress. Based on this consideration, the viewpoints for the analysis of dress formation were the 'Form' as the basic structure of the external formation of dress and 'the Ornamentation' as the emphasis of the artistic characteristics of dress. The common world view shared by Korea and Japan holds the thinking system that everything is created from 'not to bee(無)' to 'being(有)'. This view emphasizes the totality and circulation of energy called 'Ki(氣)'. According to this view, oriental culture has been developed by intuition and pleasure called 'Heung(興)'. Therefore, the form of the oriental culture includes ambiguity and emphasizes the total harmony. These characteristics appeared in dress as the design of ambiguity, asymmetry and concealment. The meaning of the ornamentation in oriental world was the unified harmony of diversity and the colors and patterns of oriental dress were used by the symbolic meaning of Yin-Yang & Wu-Shing (陰陽五行)s principles. On the basis of the world view of the Ki, Korean and Japanese women's traditional costumes commonly shared the aesthetic values of concealment, emptiness, and symbolism. Also, their costumes expressed the difference, especially in the ornamentation. Korean costume expressed the beauty of simplicity and naivety, and Japanese costume expressed the beauty of ornamentation and nonornamentatIon.

현대의 사회.문화적 패러다임 변화와 연관된 공공디자인의 신경향 분석에 관한 연구 (A Study on the Leading Trends in Contemporary Public Design Analyzed in the Context of Main Social & Cultural Paradigms)

  • 이정민
    • 한국실내디자인학회논문집
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    • 제21권3호
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    • pp.76-86
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    • 2012
  • 21st century has different characters from 20th century which was an era of machine and rationality based on the industrial revolution. With the advent of the digital revolution, it became an era of pluralism, culture, and emotion. The digital technology made it possible to connect the whole world together in real time and brought about the entirely new notion of time and space. It also dramatically altered the world view. Now we have a different set of social and cultural values from the past. This paper researched the influences of these social and cultural changes on public designs. The leading trends of public designs were analyzed and the successful cases were studied. The main research methodologies were the document review and the instrumental case study. The major social & cultural paradigms of a present era were classified as 'pluralism', 'digital & information revolution', 'human-centered value (against machine-centered value of 20th century)', and 'organic world view'. Each of the classified paradigms was analyzed more to find out the influences on the various trends of public designs. 'Pluralism' has influence on 'experiential public design', 'community art', and 'public design of local values'. 'Digital & information revolution' has influence on 'content-centered public design', 'smart public design', 'immaterial public design', and 'performance in public design'. 'Human-centered value' has influence on 'universal design approach in public design', and 'emotional public design'. 'Organic world view' has influence on 'sustainable public design', and 'ecological public design'.

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한국인의 전통 죽음관 (Koreans' Traditional View on Death)

  • 권복규
    • Journal of Hospice and Palliative Care
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    • 제16권3호
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    • pp.155-165
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    • 2013
  • 한국인의 전통적 죽음관은 유교, 불교, 도교, 그리고 샤머니즘의 깊은 영향을 받았다. 유교에서는 죽음이 모든 생명이 겪는 자연스러운 운명이며, 죽음을 고민하기보다는 현세의 삶에 충실할 것을, 도교에서는 삶과 죽음이 크게 다르지 않으니 자연에 순응하여 살아갈 것을, 그리고 불교에서는 삶과 죽음이 모두 허상임을 깨달으면 궁극적인 진리에 도달하여 죽음을 극복할 수 있다는 가르침을 배웠다. 이러한 사상들은 한민족 고유의 샤머니즘과 결합하여 현세를 중시하지만 사후세계와 윤회전생을 믿는 태도를 낳기도 하였다. 이러한 모습들은 역사를 통해서 매우 다양한 내러티브들로 나타나며 현대 한국인들이 죽음을 맞는 모습에도 여전히 큰 영향을 미치고 있다.

『횡제내경』 음양오행의론에 나타난 생명관 초탐 (A Study On The Life View of The Theory of Yin Yang Wu Xing in The Nei Ching)

  • 원종실;금경수
    • 동의생리병리학회지
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    • 제18권5호
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    • pp.1270-1274
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    • 2004
  • In the Nei Ching. the interrelation of Yin and Yang within the human body. based upon a perfect balance and a perfect mutual control. The affinity of Yin and Yang to each other was held to have a decisive influence upon man's health. Perfect harmony between the two primogenial elements meant health. Disharmony or undue preponderance of one element brought disease and death. The interrelation of Yin and Yang in the Nei Ching, had the organic view of the life. The world view of the harmony and balance in Nei Ching shows a unified world view that is symmetrical and in equibrilium in unity and conflict of opposite elements instead of combining with the closely related elements, namely, it is a fact that the life principle of the theory of Yin and Yang in Nei Ching is not the object of the killing and destroying for unity and conflict of opposite elements but the life cycle and life rule for the purpose of achieving the world of harmony, coexistence, and engendering via check and balance as well as confrontation between the opposite elements. In Nei Ching, like this, in the case where all of the antagonistic elements including the antagonism between You and Me, Yin and Yang affirm and tolerate each other, the organic view of the life in which the life of You and Me and the macrocosm is able to be maintained is suggested to the human being at a whole crisis.

현실과 가상현실에서 시야각이 자기중심적 거리지각에 미치는 영향 (Effect of Field of View on Egocentric Distance Perception in Real and Virtual Environment)

  • 진승재;김신우;이형철
    • 감성과학
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    • 제24권4호
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    • pp.17-28
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    • 2021
  • 본 연구의 목적은 현실, 가상현실에서 시야각 수준을 세분화하여 지각된 거리에 미치는 영향을 규명하는 것이다. 본 연구는 가상현실조건 제시에 현실조건 환경을 모방한 복제품을 사용하여 두 관찰조건을 동등하게 구성하였다. 시야각 조작을 위해 현실조건에서 시야각을 제한하는 안경을 사용하였고, 가상현실조건에서 HMD를 통해 현실과 동등한 방법으로 시야각을 제한함으로써 두 관찰조건에서 시야각 수준을 동일하게 조작하였다. 실험에 참여한 성인 18명은 현실, 가상현실 각 관찰조건에서 머리 움직임을 제한한 후 조건에 따라 상이한 제한된 시야로 대상을 관찰하였다. 이후 참가자들은 정신적으로 대상까지 걷는데 소요된 시간을 측정하는 상상보행 측정방법을 통해 지각된 거리를 보고하였다. 대상은 3 m, 4 m, 5 m 거리에 제시되었으며 각 거리수준마다 3회 반복측정 하였다. 측정한 시간 측정치는 거리로 환산하여 분석에 사용하였다. 실험 결과, 가상현실조건의 거리추정치는 현실조건보다 작았다. 또한 시야각 수준이 감소함에 따라 거리추정치가 감소하였다. 현실조건에서 거리추정치는 시야각 수준에 따라 달라지지 않았다. 그러나 가상현실조건에서 거리추정치는 시야각 수준이 감소함에 따라 감소하는 경향을 보였다. 논의에서 본 실험결과와 시사점, 한계점 및 추후 연구 방향에 대해 제시하였다.