• 제목/요약/키워드: A View of the World

검색결과 1,267건 처리시간 0.024초

자유시점 TV를 위한 다시점 비디오의 계층적 깊이 영상 표현과 H.264 부호화 (Layered Depth Image Representation And H.264 Encoding of Multi-view video For Free viewpoint TV)

  • 신종홍
    • 디지털산업정보학회논문지
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    • 제7권2호
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    • pp.91-100
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    • 2011
  • Free viewpoint TV can provide multi-angle view point images for viewer needs. In the real world, But all angle view point images can not be captured by camera. Only a few any angle view point images are captured by each camera. Group of the captured images is called multi-view image. Therefore free viewpoint TV wants to production of virtual sub angle view point images form captured any angle view point images. Interpolation methods are known of this problem general solution. To product interpolated view point image of correct angle need to depth image of multi-view image. Unfortunately, multi-view video including depth image is necessary to develop a new compression encoding technique for storage and transmission because of a huge amount of data. Layered depth image is an efficient representation method of multi-view video data. This method makes a data structure that is synthesis of multi-view color and depth image. This paper proposed enhanced compression method using layered depth image representation and H.264/AVC video coding technology. In experimental results, confirmed high compression performance and good quality reconstructed image.

가상현실 속의 상황 표현을 위한 시공간 그래프의 구현 (An Implementation of Spatio-Temporal Graph to Represent Situations in the Virtual World)

  • 박종희;정경훈
    • 한국콘텐츠학회논문지
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    • 제13권6호
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    • pp.9-19
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    • 2013
  • 본 논문에서는 가상 상황속의 사건들에 역사적 맥락을 부여하기 위한 통합적 직관적 정보표현구조로서 시공간 그래프(Spatio-Temporal Graph)를 설계하고 구현하였다. 일반적으로 사건은 공간뿐 아니라 시간을 점유함으로써 역사적 사실이 된다. 따라서 가상 상황을 시뮬레이션하기 위해서는 공간적 측면을 표현하기 위한 삼차원 정보구조에 시간적 측면을 더한 다차원적인 맥락에 사건들을 위치시키는 일이 핵심적 기초가 된다. 이러한 다차원적 맥락은 온톨로지 뷰, 인스턴스 뷰, 시공간 뷰, 실제 뷰 등과 같은 여러 수준에서의 통합적 직관적 지식표현수단들을 통해 구현된다. 이와 같이 구현된 시공간 그래프에 기반한 시뮬레이션 시스템에 예제 시나리오를 적용하여 실용성을 검증한다. 본 기술은 지능형 교육시스템이나 차세대 시뮬레이션 게임 등에 필수적인 다양한 상황들을 제공하는 시뮬레이션 시스템의 중심요소가 된다.

World of Warcraft의 정서유발스토리텔링 사례연구 (A Case Study on World of Warcraft Storytelling's Positive Emotion-inducing Effects)

  • 이재홍
    • 한국게임학회 논문지
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    • 제15권3호
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    • pp.97-106
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    • 2015
  • 게임은 다양한 인문학적인 상상력과 공학적인 상상력이 융합되는 첨단 종합문화예술이다. 그럼에도 불구하고 대한민국의 게임산업은 위기를 맞이하고 있다. 그 위기를 타개하기 위한 한 방편으로 정서유발스토리텔링의 순기능성을 연구해 보고자는 것이 본 논문의 집필 목적이다. 이 논문은 MMORPG의 대표적인 게임인 의 서사에 드러난 다양한 정서유발 사례를 텍스트로 선정하였다. 본 연구를 통해 의 핵심 구성요소인 세계관, 캐릭터, 사건에 드러나고 있는 정서유발이 게이머에게 어떤 자극을 일으키고 있는가에 대한 사례들을 단편적으로나마 살펴 볼 수 있었다. 그 결과, 게임산업의 부정적인 인식을 해소하고 산업적 위기를 타개하기 위해서는 게이머의 마음을 움직일 수 있는 정서스토리텔링이 하나의 방법론이 될 수 있다는 사실을 확인하는 계기가 되었다.

고해상 광학센서의 스펙트럼 응답에 따른 영상융합 기법 비교분석 (Comparative Analysis of Image Fusion Methods According to Spectral Responses of High-Resolution Optical Sensors)

  • 이하성;오관영;정형섭
    • 대한원격탐사학회지
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    • 제30권2호
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    • pp.227-239
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    • 2014
  • 본 연구는 서로 다른 센서 특성을 지닌 KOMPSAT-2, QuickBird 및 WorldView-2 고해상도 위성영상에 영상융합기법을 적용하여 그 결과를 비교평가 하는 것이다. 사용된 기법은 대표적인 CS 기반 융합기법인 GIHS, GIHSA, GS1 및 Adaptive IHS를 사용하였다. 영상융합 기법의 품질평가는 시각적 분석과 정량적 분석을 수행하였으며, 정량적 분석에는 SAM, Spectral ERGAS 및 Q4을 사용하였다. KOMPSAT-2 영상은 GHISA 기법의 경우 상대적으로 우수한 성능을 나타내는 반면, QuickBird와 WorldView-2영상은 GS1기법의 경우에 우수한 성능을 나타낸다.

현대 실내디자인 미니멀리즘의 동양적 공간관에 관한 연구 - 미국의 상업공간을 중심으로 - (A Study on the Orientalism Spatial Concept Expressed on the Minimalism of Interior Design - Focused on the U. S. Contemporary Commercial Space -)

  • 박철한;류호창
    • 한국실내디자인학회:학술대회논문집
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    • 한국실내디자인학회 2006년도 추계학술발표대회 논문집
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    • pp.109-114
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    • 2006
  • The world has become one united world so that it is worthless to divide it into two; the East and West. In the 20th century, eastern perspectives proliferated in western science involving theology, philosophy and psychotherapy. In this time of various trends of ideas emerged minimalism, artistic and cultural current seeking simplicity and conciseness. This current of idea appeared about the time of World War II in visual art, and then expanded to other fields like music, architecture, fashion and philosophy in diverse forms. Minimalism is also presented in interior space with extreme form of simplicity and detail, revealing parts of the space as delicate and pure style with emphasis on purity of the space itself. In this research, demonstrate clear features of eastern view of space appeared in minimalism of interior design mainly in America. The reason the scope of study is limited to America is that America is the origin of minimal art and has been hub of modern design since the 1930s. The research, first, finds out the origin and conceptual idea of minimalism and features of eastern view of space. Based on this understanding, further study has been carried to discover relation of minimalistic interior space to eastern view of space and to analyze eastern characteristic expressed in minimalistic space by examination of cases pertaining to commercial space.

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상생 윤리의 체계에 관한 소고 (On the Structure of the Ethics of Sangsaeng)

  • 김학택
    • 대순사상논총
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    • 제19권
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    • pp.1-20
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    • 2005
  • In spite of the ethics of sangsaeng is based on Daesoon thoughts, we can regard it as a moral theory independent on religion. Like other reasonable moral theories, It has three levels, moral standard, moral rules and moral acts or judgements. Sangsaeng is moral standard in the ethics of sangsaeng. moral rules are derived from it and could justify many particular moral judgements and acts. The ethics of sangsaeng belongs to metaphysical ethics and holistic ethics because it is derived holistic, sangsaeng's world view of Daesoon thoughts. The ethics of sangsaeng, first of all, extends the realm of moral community to all beings of world. Therefore it might works well on as a solution for environmental problem recently issued. Secondly, because beings are fundamentally all equal in holistic world, the principle of equality is basic principle in the ethics of sangsaeng. Finally, in relation to the principle of equality, the ethics of sangsaeng needs 'Haewon' as the first moral rule because it is a practical method for solution to various social inequality - racism, sexism, regionalism and so on.

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과학과 상상력의 중첩성 (The superposition of Science and Imagination)

  • 홍명희
    • 비교문화연구
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    • 제34권
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    • pp.93-114
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    • 2014
  • Gaston Bachelard had a revolutionary progress in the field of human understanding by proposing his theory of image and imagination. His theory of the new image was so powerful, almost all areas of human science, particularly that of literary criticism, were strongly influenced and this influence continues until today. Today almost everyone accepts his theory of the image without much objection, but not rarely asked where began his transfer from the philosophy of science to the images. We propose a hypothesis that the beginning of the new concept of Bachelard's image was inspired by studies of contemporary science, especially quantum mechanics. The Heisenberg's uncertainty principle was the core of quantum mechanics, and opens new perspectives on the material world. We could summarize the message of the uncertainty principle : the material world is made up of various layers, and the material can not be measured by the location and movement at the same time. So we must have a new point of view of another dimension to know this material world. Bachelard had accepted this view of Heisenberg and developed his own theory of epistemological rupture. What is revolutionary in the theory of Bachelard's image is the fact that he looked at the images with the new perspective. The human psyche is another world compared to the rational world that dominates our daily lives. Bachelard insists that the image can not be explained by the concept. The fantasy world is a totally different world to that of rationality. That is why it can not be explained by the language of rationality as the concept. The imaginary world exists independently of the real world, but it is superimposed on the real world. These two worlds are influencing each other, and it is between these two world where our daily lives continues. The declaration of Bachelard 'image is a specific reality' is never a metaphor or rhetorical expression. This is an ontological expression that must truthfully. The imaginary world is a world built on the image and it works according to its own law. It is not a representation or copy of the real world. But the world of imagination are not alone. It exists in the same time and space with the world of science. It is superimposed with the world of science. Both two world influence each other. Bachelard has made a revolutionary change by studying the images. He gave them their own place. It has changed the views on the images that were treated as mere representations of reality. Thanks to him, the image can have its own value, that of a factor that creates reality. Bachelard shows how we can go deep into the source of being and the universe if we look at the pictures with the eyes of other dimensions.

A View of China's Prospects, Obstacles, and Contradictions

  • Phillips, Fred
    • World Technopolis Review
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    • 제8권1호
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    • pp.2-7
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    • 2019
  • If China can emerge from its current recession and complete its ongoing transition to technology-leader status, it will be an ever more dominant force in Asia and worldwide. Years spent living in Asia have spurred the co-Editor-in-Chief of this journal to offer informal comments on the status and prospects of China's socio-technical situation.

대순사상의 역학적 조명 - 종지(宗旨)를 중심으로 - (Daesoon Thought Explained Through the Philosophy of the Book of Change)

  • 최영진
    • 대순사상논총
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    • 제20권
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    • pp.169-191
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    • 2009
  • The Four Tenets of Daesoon thought are the Creative conjunction of the virtues of Eum and Yang, the Harmonious union of divine beings and human beings, the Resolution of grievances for the mutual beneficence of all life and the Realization of the Dao in the world. This article compares the concepts of the "Creative conjunction of the virtues of Eum and Yang", the "Harmonious union of divine beings and human beings" and the "Resolution of grievances for the mutual beneficence of all life" with "EumYangDaeDaeRon", "ShinMyonKiDeok", the Theory of Mutual Giving Life / Mutual Destruction (SangSaeng/SangGeukRon) of the Book of Changes and analyzes their common and different points. The conclusion is that Daesoon thought and the philosophy of the Book of Changes share common fundamental standpoints. However, the Daesoon thought defines the world of SeonCheon (the state before the Heaven and Earth have been created) as Mutual Giving Life (SangSaeng), and the world of HuCheon (the state after the Heaven and Earth have been created) as Mutual Destruction (SangGeuk). According to Daesoon thought the Mutual Destruction (SangGeuk) is seen as negative, while according to the philosophy of the Book of Changes the Theory of Mutual Giving Live/Mutual Destruction (SangSaeng/SangGeukRon) is viewed as a positive relationship of EumYangDaeDae. This is a point of difference between the Daesoon thought and the philosophy of the Book of Changes. According to EumYangDaeDae relationship theory the contradictory "other" is viewed not as an enemy, but as a necessary element that assures one's existence. When Buddhism and Christianity first came to existence, they did not belong to a main stream. Later, through continuous theorization and systematization they became generally accepted religions. The case of Confucianism was not much different. During Song dynasty in China Buddhism has contributed to the systematization and establishment of Neo-Confucianism; in the middle of 20th century the Confucian scholars of Hong Kong and Taiwan interpreted and defined Confucianism a new in the light of Western philosophy. Thus the "Modern Neo-Confucianism" came to existence. That's why the history of Confucianism is also called "the history of advancing and developing a concept". From this point of view the critical acceptance of some elements of Confucian, Buddhist, Taoist etc. traditions, as well as modern philosophy, by Daesoon, in order to achieve the systematization of Daesoon thought, is a very important process. As a part of this process, this essay explains the Daesoon thought from the point of view of the Book of Changes, which may be said to present the original East-Asian view of the world. Daesoon's emphasis of human dignity, the equality of sexes, the critics the hierarchical society etc. are rather "modern" and should be examined from the point of view of social science. Besides, leaving the boundaries of "modern philosophy", the concepts of "Harmonious union of divine beings and human beings", viewing the universe as one organism etc. should be approached from the point of view of Post-Modernism.

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계측기기 연구개발 전략에 관한 연구 (A Study on Research and Development Strategies for Measuring Instrument)

  • 최만용
    • 한국생산제조학회지
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    • 제6권1호
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    • pp.109-114
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    • 1997
  • In the past few decades, the measuring instrument industries have made rapid progress with increase on the demand in industries such as precision instrument, chemistry, electronics, industrial measurement and automobile. Thus, development strategy and technical advancement are required for both securing the competitiveness on products in the world market and industrial development. Intensifying competitiveness of measuring instrument is needed in the world market. It can be achieved by development of measuring instrument holding comparative priority. A development strategy should be drawn up in the long-term point of view for coping with the increasing demand of measuring instrument and securing competitiveness in the world market.

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