• 한국염색가공학회지
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• 제18권5호
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• pp.80-87
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• 2006

A new fastness formula based on the CIEDE2000 color-difference formula was developed by B. Rigg and his coworkers. It is much simpler to calculate the staining fastness grade than the ISO 105-A04 fastness formula based on the CIELAB color-difference formula. Sample pair sets, which cover a wide color space range were accumulated from the NCS(Natural Color System) color book. for those sample pair sets, a visual measurement experiment and an instrumental measurement experiment of fastness grade were carried out. Each performance of the ISO 105-A43 fastness formula and newly developed fastness formula was compared through degree of agreement for visual measurement results. The newly developed fastness formula indicated improved performance for measuring fastness grade as it was confirmed that the performance of the current ISO fastness formula ISO 105-A04 for assessing staining, was inadequate for measuring fastness grade. Then the fastness formulae were examined more closely according to the particular color spaces and the correlation of hue, lightness and chroma for measuring staining fastness grade was also considered to recommend more improved fastness formula. By modifying the weighting functions of CIEDE2000, which is a basis of new fastness formula developed by B. Rigg, a modified fastness formula is proposed in this study.

• 한국컴퓨터그래픽스학회논문지
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• 제4권1호
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• pp.1-10
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• 1998

복잡한 가상환경을 렌더링하는 방법으로 다단계 모델을 이용한 LoD (Level-of-Detail) 기법이 널리 이용되고 있다. 효과적인 다단계 모델 생성에 있어, 원래의 모델이 갖고 있는 중요한 시각적 요소를 보존하면서 낮은 상세도의 여러 모델을 생성하는 것이 중요하다. 본 논문에서는 실루엣이나 후면 (backface)와 같은 시점과의 방향관계에 의한 요소들을 고려한 다단계 모델 생성기법을 제안한다. 본 논문에서는 시점과의 방향관계를 가우스 구 (Gaussian sphere) 를 확장한 다단계 관측구로 표현한다. 관측구는 각각의 면과 시점과의 방향관계를 효과적으로 표현함으로써 실루엣과 같은 방향관계를 효율적으로 관리할 수 있다. 또한, 효과적인 자료 관리를 위하여 다단계 관측구를 사진트리 (quad-tree) 의 형태로 표현하였다. 본 논문에서는 제안된 관측구를 이용하여 실시간 단순화 기법을 개발하고 실제 실루엣 보존의 결과를 보인다. 제안된 방법을 사용하여 시점과의 방향관계를 고려한 다단계 모델을 생성하여 실시간 렌더링에 이용할 수 있다.

• 한국실내디자인학회논문집
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• 제22권2호
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• pp.48-57
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• 2013

With the environmental changes of the times, consumers expect new experiences and seek hotels with various leisure facilities and sensuous design rather than existing static and conservative ones. In particular, boutique hotels connected to all the aspects of lifestyle including architecture, culture, art and fashion are trying out a variety of designs through collaborations in the ways of enhancing their brand images in the design industry. Design through collaboration between different fields has an infinite possibility of breaking from classicism and creating a new type of space in hotel design. Thus, this study attempts to analyze a few cases of boutique hotels by collaborative design that has recently been vitalized and to seek for a direction by suggesting the methods of utilizing design by collaboration for the hotel industry that will further be expanded in the future. For this purpose, first, the theories of collaboration and boutique hotel will be reviewed and the characteristics will be drawn out based on the examples of boutique hotels to which collaborations have been applied by enterprises and designers. By analyzing and classifying the cases of the domestic and foreign boutique hotels through practical experiences among the hotels recently designed by the collaborations between enterprises and designers based on the basic frame of the five characteristics drawn out: identity, symbolism, temporality, locality and interaction, objective values will be drawn out and data for presenting the future orientation will be built. In the Korean hotel industry that is gradually expanding, boutique hotel designs through the appropriate collaboration between enterprises and designers should be considered for the extensive development of the future hotel industry.

• 한국콘텐츠학회논문지
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• 제9권5호
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• pp.118-127
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• 2009

현재 전 세계적으로 공동주거문화의 확산과 국내 신규 분양 아파트 환경의 연속적인 증가 추세가 각 주거공간과 세대간에 홈 네트워크 기기의 수요를 증대시키고 있다. 유비쿼터스의 계속적 진화와 홈 네트워크 시스템 도입과 발전이 제품 디자인의 수요를 촉진시키고 있다. 주거문화의 변화와 아파트 실내디자인의 변화는 생활자의 라이프 스타일과 제품의 디자인에 상호 영향을 미치고 있으며, 새로운 제품디자인을 요구하고 있다. 실내 제품과의 조화, 인테리어 스타일과 제품, 제품과 패션디자인, 제품과 제품간의 요소적인 인자의 재구성과 융합이 본 디자인 연구의 핵심적 요소이다. 이것을 바탕으로 디자인 프로세스는 통합적인 디자인 전략과 컨셉트의 조사와 분석으로 연구되었으며, 디자인의 기능성, 외관의 심미적인 디자인이 일치될 수 있는 3차원 디자인으로 표현하였다. 실질적인 디자인 안을 발표함으로서 향후 발전 전망의 단면을 구체적으로 예측할 수 있기 때문이다.

• 한국정보통신학회논문지
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• 제20권3호
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• pp.549-557
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• 2016

효과적인 시각화는 일반적으로 대용량의 디버깅 정보와 프로그램의 추상적 수행모델을 표현하는 것이 중요하다. 본 논문에서는 스레드들간의 논리적 병행성 관계를 나타내는 부분순서 수행그래프를 이용하여 내포병렬성과 임계구역을 가진 OpenMP 병렬 프로그램의 수행양상과 경합정보의 효과적 디버깅을 위해서 효과적으로 제공하는 추상적 시각화 도구를 제안한다. 본 도구는 수행중 추적선택 기법으로 시각화 정보를 위한 공간적 복잡성을 줄이고, 추적된 시각화 정보에 프로그램의 내포병렬성과 임계구역 동기화를 위한 그래프 추상화를 제공하여 시각적 복잡성을 해결한다. 그래프 추상화를 통한 스레드들간의 부분순서 관계와 경합탐지 정보는 프로그램의 제어흐름과 경합의 위치를 구조적으로 파악할 수 있게 하므로 프로그램 수행의 이해와 경합 탐지 및 수정에 효과적이다.

• 대한관절경학회지
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• 제3권1호
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• pp.35-39
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• 1999

급성 외상에 의해 발생한 슬개골전 점액낭염 중 그 크기가 거대하고 보존적 요법에 반응하지 않는 3례에 대하여 관절경을 통해 점액낭을 절제하고 경피적 다발성 연차봉합을 시행한 바, 그 술기를 소개하고 1년이상 추시상 모든예에서 합병증이나 재발없이 만족할 만한 결과를 얻었기에 그 증례를 보고하고자 한다. 본 술기는 통상적인 절개방법에서의 피부 반흔에 따른 문제와 감염 및 재발 등의 합병증을 최소화하기 위한 보완적 술기로 고안되었으며 얇고 손상받기 쉬운 피부를 보호할 수 있는 장점이 있고 점액낭이 제거된 공간에 부가적인 연차봉합을 통해 사강(dead space)을 배제하고 분리된 조직간의 견고한 접촉을 유지해 줌 으로써 술후 조기 운동을 가능케하고 재발의 가능성을 줄일 수 있어 선택적으로 적용할만한 유용한 술기라 사료된다.

• 한국컴퓨터정보학회논문지
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• 제23권7호
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• pp.63-72
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• 2018

The purpose of this study was to compare and analyze the pants pattern of the lower body of 70-85 aged women. I tried to present excellent pants pattern that is convenient and suitable for the activities of elderly women. Through this, I tried to provide basic data necessary for making elderly women 's pants. As a result of evaluating the appearance of the pants pattern according to the body type, the fit of the type 2 was evaluated as the highest in the item except the position of the front waist line. For the objective evaluation of the 3D simulation, the air gap of the pants by the body part analysis showed that there was not much difference in the air gap around the waist circumference, hip circumference, thigh circumference, and knee circumference by applying the same drawing method and body size. However, in type 2, the air gap of thigh and knee circumference parts was larger than that of type 1 and type 3. Because type 2's legs were thin but it used same size of hemline. It was thought that it is necessary to adjust the space of front and back crotch length to 1 inch (2.54 cm) instead of 1.9 cm (3/4 inch) so that the waistline position of all three types can be set up a little to cover the abdomen. This study was conducted to investigate changes in body shape of elderly women and to develop appropriate pants patterns.

• 복식
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• 제65권8호
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• pp.110-124
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• 2015

This study examined a phenomenon of exaggerated hairstyle in the history of Western custom through publications related with Western costume and research papers. By adopting the criteria of Delong, M. R. to analyze visual forms shown by interaction between human body and costume worn over the body, it analyzed the formative characteristics by the interaction between hairstyle and costume. In addition, it inferred the aesthetic characteristics through content analysis of examined phenomenon focusing on socio-cultural background and costume socio-psychological precedent studies. Formative characteristics of exaggerated hairstyle applied by analysis criteria of Delong, M. R. were in pursuit of the emphasis style. This was clearly and intensively recognized by forming spaces for mostly closure style, part style, three dimensional style, determinate style, and space separation style. Regarding the interaction between hair and ornamentations, 'precedence of ornamentation' was pursued as ornamentations were recognized earlier than the hair itself. It means associative meanings of the surface effect were accompanied by emotions of 'intensiveness' and the pursuit of the attractive style. As for the interaction between hairstyle and costume, there were many cases of pursuing 'continuity' mutually and visually by connecting the hairstyle and the costume. Aesthetic characteristics of exaggerated hairstyle were inferred as 1) the expression of the sprite of the age(i.e. art, culture, politics, society, ideology, religion), 2) symbols of wealth, class, authority, and excellence, 3) pursuit of addicted desire to ornament, and 4) harmony through continuity with costume. This study verified that hairstyle was connected as a part of costume, or formed as a way to express deeper human psychology beyond just a part of a costume. It was also confirmed that hairstyle was an expressive method to express the spirit of the age, such as art, culture, society, religion, ideology.

• 한국안광학회지
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• 제15권2호
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• pp.131-136
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• 2010

목적: 민화의 한국적 이미지를 활용한 안경 소품디자인의 연구개발. 방법: 전통민화에 나타나는 생동감 있는 색채와 독특한 조형미를 분석하고 그러한 미의식을 안경클리너와 안경케이스에 적용하여 현대적 미감을 가진 디자인으로 재해석한다. 특히 안경클리너와 안경케이스의 넓은 평면은 시각적으로 한국적 특징을 표현하기에 적합한 공간을 가지고 있다. 결과: 현재 민화는 세계적으로 주목받는 문화콘텐츠이다. 그러므로 민화를 활용하여 제품의 이미지를 문화적 이미지로 변화시킴으로써 '문화적 소비'를 촉진할 수 있다. 결론: 민화의 예술성을 접목한 안경소품 디자인은 안경 제품의 이미지에 긍정적인 영향을 줌으로써 세계시장에 안경소품디자인 시장이 확대될 것을 기원한다.

• 복식
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• 제57권3호
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• pp.90-107
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• 2007

Modernization movement has affected classical operas. Today, classical operas are often re-interpreted from the modern perspective and played differently only with the storyline maintained. Also, operas are increasingly performed outside traditional theaters as the boundaries between stage and audience become less obvious. Accordingly, stage costumes are being differently designed than before. New attempts are being made to look costumes in a harmony with increasingly streamlined stage machinery. This helps increase public attention on operas, consequently promoting the opera industry. This study examines modernization of opera costumes. For this study, the author worked as one of costume design staff for "Faust," which was played in Sungnam Art Center from November 24, 2005 to November 27, 2005 in commemoration of the opening of the center. The following outcomes of the crowd are drawn from this study. A variety of splendid pink dresses, ribbons, dolls, hand mirror, and hair bands were used to express haughty girls with "Princess Syndrome." Fashion models, the envy of all woman, wore fashionable clothes including luxury dresses, fur-coats, high heels, purses, and hats, Models also had big shopping bags and gift boxes to symbolize shopping lovers in a modern society. Gay men wore tight leather trousers and vest and sleeves shirts with deeply cut neckline to express their preference for feminie style. their clothes were splendid colors that normally women liked such as gold, purple, light green, scarlet, and silver. Soldiers were in combat uniform representing their participation in the war. In particular, clothes stained with dirt, iron helmet, crutches, and canteens were used to vividly express soldiers coming back home from the war. Modern opera costumes now help reduce the time and space between stage and audience, improve economic efficiency, and meet the audience's needs for various style.