• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
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• pp.183-186
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• 2003

Light is important as to say that it completes space and form. Space that is made by light is not only functional but it can be seen as a place where space and people communicate to each other. Recently mass media is embossed as communication method. Light is the most instant and affluent factor among what consists of the image of space to express sensitivity. Especially the artificial lighting plays an important role in the presentation of space in the mass media with the progress of technology. Therefore this study's purposes are to search how the artificial light present the image of space in the mass media and to suggest alternative methods to present the image with artificial lighting.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 1997년도 한국감성과학회 연차학술대회논문집
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• pp.33-36
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• 1997

This paper describes an image design process for product development based on human sensibility ergonomics.. The human sensibility about product image can be measured through some statistical methods and translated into product design factors by some mathematical inference logics. This results also can be presented by 3D computer graphic tools, In order to integrate the above processess, a image design process on human sensibility database. Human sensibility database is constructed with the relational ddta of some adjective words and design factors, The next step is to extract the design information from the human sensibility dataabase by fuzzy inference algouithm. This information is used for the input data for the graphic presentation. The final product can be modified according to the customer's requirement.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2006년도 하계종합학술대회
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• pp.301-302
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• 2006

Load effect which occurs due to the electrode structure for PDP(plasma display panel) can seriously reduce the image quality of PDP. In this paper, we propose the method of reducing load effect in presentation images, which have the possibility of load effect, by using LUT(look-up table). The proposed method enhances the image quality of PDP by correcting load effect region of the still image.

• 한국의류학회지
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• 제24권6호
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• pp.861-872
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• 2000

The purpose of this study is to objectively explain the visual sensibility of clothing pattern and develop the design of clothing pattern that satisfies the consumer's sensibility. The photos stimuli on clothing pattern are divided into source, presentation, layout and are composed of each 6 photos per chapter totally 48 photos and semantic differential bi-polar scales are consist of 27 couples sensibility words. The subjects were 400 females in the twenties. Data were analyzed by SAS. The major finds were as follows: 1. As a result of the factor analysis, 4 factors of visual sensibility were consist of Coordination, Hardness and Softness, Attention, Rhythm. 2. As to the difference of visual sensibility based on the composition of clothing pattern, there were differences Hardness and Softness, Rhythm by source and there were significant differences among 4 factors by presentation and layout. 3. According to the age and education level, there were significant differences in Attention, Rhythm and according to the consuming areas, there were significant differences in Coordination, Rhythm. 4. According to sensibility positioning, The clothing pattern was classified as soft-hard, simple-complicated. 5. As a result of the regression analysis, preference, consuming desire and satisfaction appears to be closely related. Good quality is related with total clothing image which is brought about composition of clothing pattern.

• 방송공학회논문지
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• 제8권4호
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• pp.339-350
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• 2003

The Part 7 of MPEG-21, called Digital Item Adaptation, aims at an interoperable transparent access of multimedia contents in heterogeneous environments. This standard facilitates the development of Universal Multimedia Access (UMA) systems, which adapt the rich multimedia contents to provide user the best possible presentation under the constraints of various terminals and network connections. Content adaptation has two major aspects: one is modality conversion that converts content from one modality (e.g. video) to different modalities (e.g. image) the other is content scaling that changes the titrates (or qualities) of the contents without converting their modalities. At the output of adaptation process, the highly-subjective qualities of adapted contents nay vary widely with respect to point-of-views of different providers and different users. So, user should have some control on the adaptation process. In this paper, we describe two description tools of user characteristics, the presentation priority preference and the modality conversion preference, which allow user to have flexible choices on the qualities and modalities of output contents. We also present a systematic approach to integrate these user preferences into the adaptation process. These description tools are developed in the process of MPEG-21 standardization.

• 한국멀티미디어학회논문지
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• 제7권9호
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• pp.1321-1328
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• 2004

본 논문에서는 DICOM 영상 내에 이미지 기반의 주석을 생성/삽입할 수 있는 새로운 DICOM 객체를 제안한다. 본 논문에서 제안한 주석 처리 방법은 이미지 자체를 주석으로 사용하기 때문에 사용자가 입력한 다양한 형태의 정보(문자, 스케치, 그림)를 주석 내에 쉽게 저장할 수 있다. 주석 영상은 원 영상과는 독립적으로 저장/관리 되기 때문에 원 영상에는 전혀 영향을 주지 않고 삽입/추가/변경 등이 가능하다. 또한, 제안된 주석은DICOM영상 내에 직접 저장되기 때문에 PACS/EMR이 설치되어 있지 않은 중소 병원에 매우 유용할 것으로 기대된다.

• 한국의류학회지
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• 제27권11호
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• pp.1208-1218
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• 2003

The purpose of this study is to examine the expressional characteristics and effects of Diabolism image that appeared in fashion illustration. The concept of evil from ancient times is arranged with more basic pain, unhappiness, breakdown, fear, ignorance, sadness, imperfection, death, disease, and ugliness than it can be understandable in modern society. However, as the concept of evil is included in sacred ground of art and is begun to understand by the ugliness of broad sense, the evil and ugliness were recognized as subordinate concepts which fertilizing beauty. Also, image characteristics of Diabolism in pop culture are taking charge roles that remove visual discordance to decadent and mysterious beauty and trying to find new beauty by presentation of bad-tasted style. The aesthetic and expressional characteristics of Diabolism in modem visual media have something in common which is classified into five shapes: Negative image, Symbolic line and color, Transformation, Devilish shape, and Fantastic image. The Diabolism expressions in fashion illustration since 1980 show the possibility of image expression as a new technical field because they differ from existing expression methods and viewpoints of beauty. Therefore, the practical use of devilish image to express excessive aesthetic sense can expand the extent of image expression.

• 반도체디스플레이기술학회지
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• 제9권3호
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• pp.17-21
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• 2010

As the compact and easily accessible handheld devices, such as cellular phones and MP3 players equipped with image acquisition functionality, are becoming widely available among common users, various applications of images are rapidly increasing. Image related services and software such as web-based image presentation and image manipulation for personal or commercial purpose enable users to view contents of remote image archive and to manipulate enormous amount of images in local or network based storage as well. It is necessary for users to identify the images efficiently so that the same images are perceived as one physical entity instead of recognizing them as different images as the trends are getting stronger. In order to support this environment, we propose a method that generates image identifiers or indexing for images within a solid and efficient manner. The proposed image identifier utilizes multiple index values. The integration of component index values creates a unique composite value that can be used as a file name, file system identifier, or database index. Our experimental results on generation of constituent index values have shown favorable results.

• 한국통신학회논문지
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• 제34권2C호
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• pp.186-193
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• 2009

다시점 비디오는 데이터 양이 매우 많아서 이를 효과적으로 저장하고 전송하기 위해서는 새로운 압축 부호화의 기술 개발이 필수적이다. 계층적 깊이 영상은 다시점 비디오를 효과적으로 부호화할 수 있는 방법으로 여러 시점의 컬러와 깊이 영상을 합성하여 하나의 데이터 구조로 만든 것이다. 본 논문에서는 실제 거리비교, 오버랩 문제해결, YCrCb 컬러변환을 이용한 효율적인 계층적 깊이 영상 표현을 통해서 다시점 영상에 대한 압축 효율을 향상시키는 방법을 제안하였다. 실험 결과를 통해서 압축성능 향상과 우수한 복원 성능을 얻을 수 있었다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2006년도 추계 종합학술대회 논문집
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• pp.836-839
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• 2006

애니메이션제작에 있어 과장과 강조를 통하여 코믹한 연출을 만들어 가는 것이 무엇보다도 중요한 과제이다. 본 연구에서는 애니메이션적인 과장과 강조를 Shot에 적용시킨 코믹효과를 연구한다. 먼저 선행단계로 입체적인 Shot을 연출하는 카메라계산법으로 이미지추출 실험과 Shot 이동연출법을 제시한다. 그리고 입체원리로 제작되어진 애니메이션 Shot을 분석하여 코믹효과를 제언한다.