選好 特性 分析을 통한 아파트 單位世帶 眺望 景觀 評價

문지원,하재명 대한건축학회 2007 대한건축학회논문집 Vol.23 No.7

The view, one of the critical elements constituting the visual quality of the living environment, has recently been having significant impact on the pricing of apartment units. Up until now, however, the lack of tools available to objectively assess the value of the view has led to the inability to do so in any adequate manner. The pricing for the view of a given housing unit is currently centered around floor differences rather than the attributes of the view itself, which is, conceivably, very limiting in light of the variety of views. Accordingly, this study is intended to review the results obtained from the analysis in previous studies of the preference for the landscape elements seen from apartment units according to landscape elements and their locations and analyze the characteristics of the preference according to the locations of view points, which are the current criteria for the evaluation of the view, ultimately to suggest qualitative assessment scale for the view from apartment units based on the view preference characteristics identified in previous studies and this one. To this end, a total of fifty one test cases, according to view point locations, were sampled based on the picture data collected in previous studies, and preference assessment was conducted on these cases to identify preference characteristics. The findings from previous studies were then incorporated to finally derive qualitative assessment scale for the view seen from apartment units.

Multi-view Rate Control based on HEVC for 3D Video Services

임웅,이수연 대한전자공학회 2013 전자공학회논문지 Vol.50 No.8

In this paper, we propose two rate control algorithms for multi-view extension of HEVC with two rate control algorithms adopted in HEVC and analyze the multi-view rate control performance. The proposed multi-view rate controls are designed on HEVC-based multi-view video coding (MV-HEVC) platform with consideration of high-level syntax,inter-view prediction, etc. not only for the base view but also for the extended views using the rate control algorithms based on URQ (Unified Rate-Quantization) and R-lambda model adopted in HEVC. The proposed multi-view rate controls also contain view-wise target bit allocation for providing the compatibility to the base view. By allocating the target bitrates for each view, the proposed multi-view rate control based on URQ model achieved about 1.83% of average bitrate accuracy and 1.73dB of average PSNR degradation. In addition, about 2.97% of average bitrate accuracy and 0.31dB of average PSNR degradation are achieved with the proposed multi-view rate control based on R-lambda model.

Fast Encoder Design for Multi-view Video

( Fan Zhao ),( Kaiyang Liao ),( Erhu Zhang ),( Fangying Qu ) 한국인터넷정보학회 2014 KSII Transactions on Internet and Information Syst Vol.8 No.7

Multi-view video coding is an international encoding standard that attains good performance by fully utilizing temporal and inter-view correlations. However, it suffers from high computational complexity. This paper presents a fast encoder design to reduce the level of complexity. First, when the temporal correlation of a group of pictures is sufficiently strong, macroblock-based inter-view prediction is not employed for the non-anchor pictures of B-views. Second, when the disparity between two adjacent views is above some threshold, frame-based inter-view prediction is disabled. Third, inter-view prediction is not performed on boundary macroblocks in the auxiliary views, because the references for these blocks may not exist in neighboring views. Fourth, finer partitions of inter-view prediction are cancelled for macroblocks in static image areas. Finally, when estimating the disparity of a macroblock, the search range is adjusted according to the mode size distribution of the neighboring view. Compared with reference software, these techniques produce an average time reduction of 83.65%, while the bit-rate increase and peak signal-to-noise ratio loss are less than 0.54% and 0.05dB, respectively.

조망 대상과 조망 위치에 따른 아파트 조망 경관 선호도 특성 분석

문지원,하재명 대한건축학회 2005 대한건축학회논문집 Vol.21 No.5

The visual quality of landscape and view have been extensively studied in terms of an aesthetic value and a monetary asset. But other viewpoints such as the quality of the view at each apartment unit has been disregarded. Thus, in this paper, the characteristic of each view in an apartment unit was analyzed by means of the preference evaluation in order to deal with the view in terms of the quality. In the preference evaluation on the view at each apartment unit, the distance from a viewer to view targets was assumed all the same to each case, and representative view targets among diverse ones were accounted. In addition, the level in an apartment was partitioned into three groups ; low level, meddle level, and high level. Under these constraints, 33 cases were evaluated by 129 interviewees and then we found the valuable results from the 3 hypotheses as follows ; 1) A natural type view is more preferred than others(Hypothesis I). But the well-integrated view of a natural type and artificial type was the most preferred one by interviewees. 2) In the case of the same view target, view from a high level is more preferred than one from a low level(Hypothesis II). But the preference of the view target depends on the view characteristics of each level units. 3) The more natural views are, the more preferred view(Hypothesis III). But it was not directly related to the degree of the natural view.

Multi-view Rate Control based on HEVC for 3D Video Services

Woong Lim,Sooyoun Lee 대한전자공학회 2013 전자공학회논문지 Vol.50 No.8

Multi-view Rate Control based on HEVC for 3D Video Services

Lim, Woong,Lee, Sooyoun The Institute of Electronics and Information Engin 2013 전자공학회논문지 Vol.50 No.8

In this paper, we propose two rate control algorithms for multi-view extension of HEVC with two rate control algorithms adopted in HEVC and analyze the multi-view rate control performance. The proposed multi-view rate controls are designed on HEVC-based multi-view video coding (MV-HEVC) platform with consideration of high-level syntax, inter-view prediction, etc. not only for the base view but also for the extended views using the rate control algorithms based on URQ (Unified Rate-Quantization) and R-lambda model adopted in HEVC. The proposed multi-view rate controls also contain view-wise target bit allocation for providing the compatibility to the base view. By allocating the target bitrates for each view, the proposed multi-view rate control based on URQ model achieved about 1.83% of average bitrate accuracy and 1.73dB of average PSNR degradation. In addition, about 2.97% of average bitrate accuracy and 0.31dB of average PSNR degradation are achieved with the proposed multi-view rate control based on R-lambda model.

도산 안창호의 역사관에 관한 연구

정경환,신왕철 한국민족사상학회 2012 민족사상 Vol.6 No.3

This study attends to analyse the historical view of the Do San Ahn Chang-Ho. Until now, the studies on the Do San is accumulating. But the debates of Do San's historical view is almost nothing. In this respect, I studied the Do San's historical view as part of an effort to deepen the Do San's political thought. The Do San's historical view is established on basis of the loving of our peoples and history. Secondly, the Do San's historical view is regulated as a democratic historical view founding a freedom sense. Thirdly, his historical view can justify a creative historical view on basis of peoples's power. Without a power of peoples, there is no a tomorrow and future of peoples. In this sense, he has promoted a future of creative nation-state on basis of the power of peoples. Finally, his historical view is regulated as a communal historical view basing a individualism. Community without a individualism is a totalitarian historical view. A Do San's historical view on basis of individualism has a individualism 본 논문은 도산 안창호의 역사관에 관한 내용이다. 그동안 도산에 대한 연구는 축적되어 있으나 역사관에 대한 논의는 거의 전무한 실정이다. 이런 점에서 필자는 정치사상을 보다 심화하기 위한 일환으로 도산의 역사관을 연구하였다. 도산의 역사관은 우선 우리 민족사와 민족에 대한 무한한 애정과 자부심 그리고 긍지를 기초로 하여 성립되고 있다. 민족사와 민족에 대한 깊은 신뢰심에 기초한 역사관이 있었기에 그는 일제의 혹독한 강압통치에 줄기차게 저항할 수 있었다. 둘째, 그의 역사관은 자유의지를 기초로 한 민주적 역사관으로 규정할 수 있다. 그는 민주주의에 대해 신념체계를 지니고 있었다. 그의 이러한 민주주의에 대한 믿음은 그의 역사관에 기초하고 있다. 셋째, 그의 역사관은 민족힘에 기초한 창조적 역사관으로 정의할 수 있다. 민족힘이 없는 곳에 민족의 내일도 미래도 존재하기 힘들다. 이런 점에서 그는 민족의 힘을 기초로 하여 창조적인 민족국가의 미래를 도모하였다. 마지막으로 그의 역사관은 개인주의를 기초한 공동체적 역사관으로 규정지을 수 있다. 개인주의를 실종한 공동체라는 것은 전체주의적 사관이다. 그래서 도산은 민주주의자로서 개체와 개인이 중요시되는 개인주의를 기초로 한 공동체를 추구하였다는 점에서 보편성을 갖는다고 하겠다.

동양사회사상과 새로운 세계관의 모색

이현지 동양사회사상학회 2007 사회사상과 문화 Vol.16 No.-

Exploration of new world view is very imminent task of this generation. To meet the request of the time, East Asian social thoughts is very valuable. The members of the Association of East Asian Social Thoughts have endeavored very much to construct new world view based on East Asian social thoughts.During last ten years, 33 papers have been published in the Journal of East Asian Social Thoughts. The papers have the characteristics as follow. First, researchers have tried to construct new world view based on East Asian social thoughts. The whole-and-part world view, the unitary world view, Li-Ch’i paradigm, Yin-Yang theory are the typical cases. Second, the discussion on new world view includes a view of human being, a view of society, a view of relation. The practical issues like as the problems of the aged, leisure, and family are also investigated based on the new world views.The purpose of this paper is to review and evaluate the 33 world view related papers published in the Journal of East Asian Social Thoughts. 새로운 세계관의 모색은 지금 이 시대의 피할 수 없는 요청이다. 새로운 세계관의 구성이라고 하는 시대적 요청에 부응하는 작업을 수행하는 데 있어서, 동양사회사상은 풍부한 자원을 내장하고 있는 보고寶庫이다. 바로 이런 맥락에서, 동양사회사상학회 회원들은 동양사회사상을 토대로 하여 새로운 세계관을 구성하기 위해 많은 노력을 기울여 왔다. 동양사회사상에는 지난 10년에 걸쳐서 세계관과 관련하여 총 33편의 논문이 발표되었다. 발표된 논문에는 다음과 같은 특징이 있다. 첫째, 연구자별로 동양사회사상을 접목하여 새로운 세계관의 구성을 시도하고 있다. 통체統體-부분자적部分子的 세계관, 통일체적 세계관, 리기론적理氣論的 세계관, 음양론적 세계관, 3수 분화의 세계관 등이 그 대표적인 결과물이다. 둘째, 새로운 세계관에 대한 논의는 사회관인간관관계관 등 다양한 분야에서 시도되고 있으며, 노인문제여가문제가족문제 등 실천적인 영역으로도 연구 범위가 확대되고 있다.본 논문은 새로운 세계관의 모색이라는 현 시대의 과제에 대해서, 동양사회사상을 바탕으로 그 답을 찾고자 한 동양사회사상학회 회원들의 연구를 리뷰하고 그 의미를 평가하기 위한 것이다.

도산 안창호의 윤리관에 관한 연구

정경환 한국민족사상학회 2019 민족사상 Vol.13 No.1

This study is on the ethical view of Do San Ahn Chang-Ho. The ethical view generally deals with ethics problems. Here, ethics problems is a practical principle of moral logic in reality and life of our society. A ethical view forms a starting point of the society awareness of the human individual. In addition, ethical view is meaningful in the foundation for the formation of character. This ethical view is a necessary view of the world in the thought research of a thinker. First, the ethical view of Do San can regulate as the individual view of ethics. In the relation of the unit and the whole, to emphasize the individual's identity is to give a democratic character of Do San’s ethical view. Second, the ethical view of Do San can regulate as the personality-rebuilding view of ethics. A man's character is not a static but can change by the will and efforts of people . In this regard, the character rebuilding is a process for the completion of character. Finally, the ethical view of Do San can regulate as the freedom orienting view of ethics. He is th shape his world view by clear faith about freedom. 본 논문은 도산 안창호의 윤리관에 관한 것이다. 윤리관은 우리 사회의 도덕원칙을 현실과 삶에서 실천논리인 윤리문제를 총괄적으로 다룬 세계관을 말한다. 윤리관은 인간개인과 사회문제에 대한 인식의 출발점을 형성한다. 나아가 윤리관은 인격형성을 위한 기반조성의 의미가 있다. 이러한 성격을 지닌 윤리관은 한 사상가의 사상 연구의 필수적인 세계관이라고 할 수 있다. 도산의 윤리관은 우선 개인주체적 윤리관으로 규정할 수 있다. 개체와 전체의 관계에서 개체인 개인의 주체성을 강조하고 있는 것은 도산 윤리관의 민주성을 담보해주는 것이라고 할 수 있다. 둘째, 도산의 윤리관은 인격개조적 윤리관으로 규정할 수 있다. 인격은 고정적인 것이 아니라 사람의 의지와 노력에 의해 얼마든지 변화시킬 수 있는 것이다. 이런 점에서 인격개조는 인격의 완성을 위한 도상이다. 마지막으로 도산의 윤리관은 자유지향적 윤리관으로 정의할 수 있다. 그는 자유에 대한 투철한 신념에 의해 자신의 세계관을 형성하고 있다. 그래서 그는 폭력을 반대하고 정치적 자유를 추구하였다. 이러한 그의 윤리관들은 도산 사상의 실천적 성격을 보여주는 것으로 평가된다. 나아가 그의 윤리관은 보편성, 민주성, 합리성을 지니고 있다고 평가된다.

메타/게임(meta/game)으로서의 ‘게임 보기’: 전자오락 구경부터 인터넷 게임방송 시청까지

강신규,원용진,채다희 한국방송학회 2019 한국방송학보 Vol.33 No.1

This study aims to identify the meaning of viewing digital game, not playing game. In order to identify the meaning of viewing game, this study examines the playful elements inherent in game viewing experience, and how those elements are materialized and appealed to game viewers. This study also explores how viewing has been treated in the sector of media and sports, and adopts the concept of metagame advanced by Katie Salen and Eric Zimmerman. By conducting written interviews with 17 college students, this study questions what forms and contents the experiences of game viewing take (on various game platforms and places including eᐨsports game, in Internet game broadcasting, etc.), how such experiences of game viewing affect the viewers, how viewers understand their viewing experience and what meaning the viewers formulate from their experiences. The research findings imply the following four points: First, the concept metagame incorporated viewing game and playing game into enjoying game. Second, viewing game is related to ‘doing’ or ‘playing’ game, distinct from viewing other visual media or sports games. Third, viewing game and playing game have different meanings depending on platforms and places. Fourth, viewing and playing game together provide nonᐨplayers with different experiences from that of only viewing game. Players may experience metagame only when they experience playing/viewing/playing game in a sequential manner, and they may experience the most complicated metagame only when they playing and viewing game at the same time just as the case of viewer participation broadcast. In conclusion, viewing game is not only linked to playing game, but also is an independent act of enjoying game.