• 제목/요약/키워드: Cognitive Structure

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생태경관자원 활용을 고려한 신안군 경관기본계획 (Visual Landscape Plan for Shinan Province with Ecological Landscape Resources)

  • 주신하;윤희재
    • 한국환경복원기술학회지
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    • 제12권1호
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    • pp.32-43
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    • 2009
  • The purpose of this study is to suggest the visual landscape plan for Shinan province with ecological landscape resources, which is comprised of more than 1,000 islands. The plan was done by the order of image plan, landscape structure plan and detained landscape plan. The image of Shinan province was elicited as 'nature', 'complexity' and 'connectivity', by the aspects of planning, cognitive and strategic sides. The landscape zones are planned, such as leisure zone, rural & marine ecological zone and marine tourism zone, and the landscape axes are also set, such as marine axis, ecological axis and circular axis. Especially to conserve the ecological resources, some conservation zones are proposed and design guidelines for each landscape type are also provided, which are not commonly included in the urban landscape plan. Consequently, the landscape plan and ecological environmental plan were complementary to each other. In the detailed landscape plan, more specific plans and design guidelines are suggested for coastal scenery, village and forest scenery, historical and cultural landscape management and promotion. To improve the visual landscape in terms of planning and administrative aspects, the visual landscape plan has become increasingly important for the local governments. The establishment of visual landscape plan may hopefully help to make Shinan province more beautiful and attractive. The landscape plan and ecological environment plan should be integrated, and the further discussion and research are necessary.

해상풍력 주민수용성 연구: 군산 말도를 중심으로 (A Study on Local Acceptance of Offshore Wind Farm: Focus on Maldo, Gunsan)

  • 이상혁;박재필
    • 신재생에너지
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    • 제16권2호
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    • pp.20-27
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    • 2020
  • According to "The Renewable Energy 3020 Implementation Plan", offshore wind power accounts for 12 GW of the total new capacity of 48.7 GW. Like the south-west 2.5 GW offshore wind farm case, government-led development has had difficulty in securing the residents' acceptability. This study contributes to the study of local acceptance by analyzing the perceptions of Maldo residents. To this end, in-depth interviews were conducted with the head of a village and fishing village chief, and the entire contents of the interview were revised and analyzed. The cognitive structure of the stakeholders could be confirmed using semantic network analysis, which analyzes the network structure among words. Based on the analysis results, focusing on the identity frames related to the compensation process from previous national projects, gain vs. loss frames act as the dominant frame in terms of profits from offshore wind turbines. To invigorate offshore wind farms, the policy implications as follows. First, a negotiation organization should be organized to deal with strategic opposition by fishes. Second, installing offshore wind farms on a public water body will result in demands for compensation from various actors, and a licensed fishing territory as an offshore wind farm installation site should be considered.

Robust Image Watermarking via Perceptual Structural Regularity-based JND Model

  • Wang, Chunxing;Xu, Meiling;Wan, Wenbo;Wang, Jian;Meng, Lili;Li, Jing;Sun, Jiande
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제13권2호
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    • pp.1080-1099
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    • 2019
  • A better tradeoff between robustness and invisibility will be realized by using the just noticeable (JND) model into the quantization-based watermarking scheme. The JND model is usually used to describe the perception characteristics of human visual systems (HVS). According to the research of cognitive science, HVS can adaptively extract the structure features of an image. However, the existing JND models in the watermarking scheme do not consider the structure features. Therefore, a novel JND model is proposed, which includes three aspects: contrast sensitivity function, luminance adaptation, and contrast masking (CM). In this model, the CM effect is modeled by analyzing the direction features and texture complexity, which meets the human visual perception characteristics and matches well with the spread transform dither modulation (STDM) watermarking framework by employing a new method to measure edge intensity. Compared with the other existing JND models, the proposed JND model based on structural regularity is more efficient and applicable in the STDM watermarking scheme. In terms of the experimental results, the proposed scheme performs better than the other watermarking scheme based on the existing JND models.

대학캠퍼스 건축물의 형태적 요소 및 이미지평가에 관한 연구 (A Study on the Image Evaluation and Morphological Elements of Buildings In the University Campus)

  • 김천일;김익환
    • 교육녹색환경연구
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    • 제12권2호
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    • pp.1-10
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    • 2013
  • This study evaluates the relationship among the evaluation structure of morphological elements, the satisfaction on exterior elements, and the image evaluation for the campus landmarks by campus type. The investigation results are summarized as follows. 1) The university headquarter was nominated as the university landmark, and the main reason for the nomination was the building's historic and locational value. 2) Of the morphological elements of the campus landmark, 'proportion and balance' and 'harmony and order' were deemed important, while 'diversity' was deemed less important. 3) For the satisfaction on the facility's exterior elements, the evaluation structure was different for each university. However, the factor of 'location of the facility' was deemed the biggest factor for satisfaction for all universities, while the facility's 'color and material' were found to be the most dissatisfying factors. 4) The image evaluation on the facility was different for each university. Although there was a strong skeptical image about 'liveliness', there was a very positive image about 'elegance' and 'scale'. 5) On the relationship between the satisfaction on exterior elements and the image evaluation, there was a different evaluation structure for each university. 'Facility's color and exterior material' were the main elements which improved the overall image of the facility. Thus, the study results strongly suggest that an important task is to determine the maintenance direction through the emphasis on the relationship between exterior elements and image satisfaction for each university.

내러티브 구조 관점에서 본 게임 캐릭터의 퀘스트 플레이에 대한 인터랙션 사전 시각화 (Pre-visualization of Interaction on Game Character's Quest Play : Towards of Narrative Structure)

  • 김미진;김상우
    • 한국게임학회 논문지
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    • 제11권2호
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    • pp.3-11
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    • 2011
  • 게임기획자는 내러티브를 기반으로 퀘스트의 초기 설계를 한다. 이러한 게임의 정적 컨텐트 수립에 있어 게임캐릭터의 플레이경험을 사전 예측하는 것은 중요하다. 본 논문은 게임캐릭터가 고유한 스테이터스를 바탕으로 퀘스트 플레이를 수행함에 있어 캐릭터간 구별되는 정서적 인터랙션을 시각화 할 수 있는 방법에 대해 다루고 있다. 이를 위해 첫째, 기존 영상매체에서 내러티브 구조의 시각화에 대한 연구를 바탕으로 둘째, 퀘스트플레이 경험과 플레이어 인지행동을 구체화하였다. 셋째, 사례분석을 통해 캐릭터별 퀘스트플레이 과정에서의 차이를 QUG(Quest Unit Graph)로 시각화하여 직관적인 확인이 가능하도록 하였다. 기존 연구가 캐릭터별 성취(achievement)관점에서의 수치적 밸런스 대한 것에 반해, 본 논문은 내러티브 구조 관점에서 퀘스트플레이 인터랙션에 대한 시각화 모델을 제안함으로써 기획자의 퀘스트 경험설계를 사전 예측해 볼 수 있다.

네트워크 분석을 통한 외상 후 성장 지식구조 연구 (Knowledge Structure of Posttraumatic Growth Research: A Network Analysis)

  • 신주연;권선영;배가령
    • 산업융합연구
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    • 제20권10호
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    • pp.61-69
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    • 2022
  • 외상 후 성장 개념은 다양한 분야에서 사용되고 있다. 연구의 목적은 네트워크 분석을 활용하여 외상 후 성장의 지식구조를 확인하기 위함이다. 1996년에서 2018년 사이에 출판된 국외논문 중 외상 후 성장 키워드를 사용한 논문을 Web of Science에서 검색하여 1,780편의 논문에 1,659개의 키워드가 6,343회 등장하는 것을 확인할 수 있었으며, 최종 분석을 위한 총 322개의 키워드를 선택하였다. 가장 많이 등장한 키워드는 '외상 후 성장', '외상 후 스트레스 장애', '암', '트라우마' 순이었다. 총 322개의 노드 중 175개의 노드로 정리하여 '암, 만성/중증 질환 및 장애에서 외상 후 성장', '외상 후 성장 관련 심리적 변수 및 심리 치료', '죽음의 맥락에서 외상 후 성장', '외상 후 성장의 인지 메커니즘' 및 '대리 외상 후 성장'의 5개 그룹으로 나눌 수 있었다. 본 연구는 정량적 네트워크 분석을 통해 외상 후 성장의 지식 구조에 대한 체계적인 개요를 제공 하였다는데 의의가 있다.

실내환경 이미지가 점포선택 행동에 미치는 영향에 관한 연구 -신도시 근린형 백화점의 주요용공간 사용자를 중심으로- (A Study on the Relation between the Store Choice Behavior and the interior Environmental Image -Focused on the users of major public space in shopping centers-)

  • 박진배;김주원
    • 한국실내디자인학회논문집
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    • 제16호
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    • pp.161-167
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    • 1998
  • The Study to verify the relations between the store choice behavior and the interior environmental image. the point of view is that the image of store affects the behavior of customers when they choose the store for shopping. The method used for this study is library survey for constructing the store choice model and the field survey for veryfying the model. The store choice behavior of customers occurs according to the procedure : environment exposure-development of cognitive structure-image developing by the emotional response-attitude decision- purchasing. The image of a store is one of the very important elements in marketing stragy. The group which showed the affirmative response to the emvironmental design aspects also showed the high affirmative response to the store image. The group which showed consistent response to the image of store and the image of him/herself showed more affirmative response to the environmental design aspects. Good image to a store affects affirmative attitude of customers and it consequently the store choice behavior

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국내외 행정기관 웹사이트 사용성과 접근성 비교 연구;미국, 영국, 한국, 호주, 캐나다를 중심으로

  • 이주영;문형남
    • 한국경영정보학회:학술대회논문집
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    • 한국경영정보학회 2007년도 International Conference
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    • pp.421-426
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    • 2007
  • This study considered the most crucial elements in websites as web usability and web accessibility. The web usability signified the empirical satisfaction of ordinary users on websites and how much they used the relevant websites conveniently and accurately, while the web accessibility signified the technical support that could have an easy access to web contents and the principles of cognitive aspects, by considering the users such as those who have been alienated from information. Even if the people were given lots of beneficial information, the websites would be useless if their usability and accessibility were not considered. It would be necessary to reduce the information gap by letting any users (the physically challenged, the elderly, etc.) give an access to every information without any professional abilities and to provide the efficient websites corresponding to the embodiment goal of e-government through rapidity and accuracy of contents and the feedback for systematic structure and people's demand.

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영상음향의 구조가 수용자 감응도에 미치는 영향 (Analysis of Cognitive Psychology Creates in Sound Design Structure)

  • 유회종;문남미
    • 한국방송∙미디어공학회:학술대회논문집
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    • 한국방송공학회 2007년도 동계학술대회
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    • pp.35-40
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    • 2007
  • 본 논문에서는 사운드디자이너가 주어진 영상조건 속에서 음원(sound source)을 어떻게 구성하고, 디자인하고, 믹싱하는가 에 따라 수용자의 그 감응도(감정적변화:sympathy response)와 인지도(이해와 기억도:acknowl-edgment)가 달라질 수 있는가를 분석하고자 한 것이다. 그 방법으로 영상음향의 구조에서 음악, 음향, 대사의 상호크기, 연결, 편집, 강조, 등을 달리한 영상 내에서 사운드디자인과 믹싱을 달리하여 실험하였으며 주관적평가방법과 뇌파변화측정방법 2가지로 하여 비교, 평가 분석하고자 했다. 사운드의 디자인구조가 수용자에게 미치는 영향도를 알아보는 이러한 연구는 영화, 방송 등 미디어사운드에서 사운드디자인 구조를 어떻게 만들어야 하는가? 에 대한 방법론적 정리에 기여할 것으로 기대된다.

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임상 신경심리학적 평가 (Clinical Neuropsychological Evaluation)

  • 오병훈
    • 생물정신의학
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    • 제2권1호
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    • pp.28-37
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    • 1995
  • Clinical neuropsychology which belongs to the necuroscience field is concerned with relationship between human behaviors and the brain structure. Clinical neuropsychology has grown to be a specialized separate field within psychology over the last twenty years. Clinical neuropsychology offers an objective methodology to consider the mind-body interaction and evaluate the behavioral consequences and functional deficits associated with brain lesions. Clinical neuropsychological assessment is composed of cognitive, perceptual, motor and emotional function through various neuropsychological examinations such as Halsted-Reitan and Luria-Nebraska batteries, and computerized neuropsychological test such as PCIS Vienna Test System and Stim. The goals of neuropsychological evaluation are to identify of neuropsychological dysfuncitions, to develop execute and monitor treatment plans, and to make rehabilitation programs. Recently, the neuropsychiatric patients are increasing in number and 15-20% of acute psychiatric patients suffer from organic mental problems. Moreover, clinical neuropsychology has an increasingly important role in both neurobehavioral foundation and clinical application. So, psychiatrists must play a major role in the development of clinical neuropsychology in psychiatry.

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