• 조명전기설비학회논문지
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• 제27권12호
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• pp.16-27
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• 2013

This study describes the difference of lighting directing techniques of between asian and westerner in the residential space, and presents the LED lighting environment according to the residents' behaviors. This study was conducted with Koreans, European and North Americans, and the space range was limited to the living room where the various activities occur. The data of the desired LED lighting environment is drawn through lighting technique, illumination color temperature and illuminance variation of LED in living room, and the detailed study results are as follows ; First, the lighting in living space should be made with considering the various behaviors because the expected level according to consideration or not of behavior makes much difference. Second, the comfortably feeling LED lighting environments that are lighting technique, illumination color temperature and illuminance variation, are different between Koreans and North Americans, but Koreans and European feel comfortable under the similar LED lighting environments. Third, the data for the comfortable LED lighting environments is established according to the various residents' behaviors, which are watching TV, reading, studying, relaxing, chatting, entertaining guests. And then, the established LED lighting environments are analyzed with characteristic of behavior and classified according to lighting technique, illumination color temperature and illuminance variation for understanding their characteristic Few studies have been conducted to find out difference of the comfortably feeling LED lighting environment between asians and westerners. Therefore, in this study, it has a great significance to present the difference of the LED lighting environments that asians and westerners feel comfortable in living space, and to draw the characteristic of the expected lighting environment according to residents' behaviors.

• 복식
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• 제58권2호
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• pp.34-47
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• 2008

Recently, as popular interest in costumes in Korean films and TV dramas has increased, traditional dress in works has re-evaluated with modern perspective of the Western color system. The results of this study can be summarized as follows. First, the traditional dress for women appeared in works after the 2000s has shown features similar in the use of red has appeared high. The high frequency of brown and pink, orange and purple used main colors in Western works. Also, what is the most prominent is the high frequency of use of achromatic colors. Second, the color harmonies of the East and the West have been done through color arrangement. The structure with more than 2-colors has been gradually changing into single or 2-colors, which give simple images to people. Third, in order to portray characters' diverse and psychological situations, Korean works have expressed the symbolisms of colors from the Western perspective. Though red symbolizes theory of Yin-Yang and Five-Elements, passion and authority since 2000 have used red to make main images. Also, pink is used as softness and pure images. Though works before the 2000s showed low frequency of the brown. The achromatic color that it has been applied to various parts. Recently black has been developing into a color symbolizing themes. Given the results from this study, it could be expected in future that the categories of color domains will be gradually extended as it is a trend for the traditional dress to escape from primary colors. On the other hand, achromatic colors that minimal and modern sensibility as well as basic color in fashion, especially the black, will increasingly extend ranges of utility or show a tendency of resolute changes.

• 한국실내디자인학회논문집
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• 제19호
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• pp.76-82
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• 1999

It is propelled that this study recognizes the significance of environmental color derived from counteraction of learning activities due to the random use of indoor color in elementary school. The purpose of this study is to provide by analysing low the elementary school's indoor color environment is effected upon the child's patterns of activity and consciousness structure, through questionaire survey the data needed for the establishment of the standard indoor color in elementary school.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2000년도 가을 학술발표회논문집(I)
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• pp.150-154
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• 2000

Coloring admixture is used for take color inside and outside of mortar and concrete, differently form pigment and spray paint take color limited surface. In our country, Using the coloring admixture is very slight and regulation is not yet about it. But that is expected the increase with raising the standard of living. Especially it is used to civil structure like dam and seawall for the environment harmony. Then we observe, in this experiment, the effect of coloring admixture on the material properties of color concrete and propose the suitable mix-proportion of color concrete.

• 패션비즈니스
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• 제16권5호
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• pp.207-219
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• 2012

It is intended to study the colors of work environment and the working clothes colors between humans and environment with application of the arrangement of working clothes colors to domestic machinery companies that play pivotal roles in the industry of Korea. The purpose of this study is to provide the foundation of color plan for the integrated environmental harmonization and the safety of industrial sites by analyzing the photographs of working clothes in the sires in consideration of the functions of colors (clearness, attention-getting, and safety) using the Faber Birren's Color Harmony and by analyzing the result of a questionnaire survey. The study was conducted by the method to shoot a worksite using a digital camera after wearing 24 sets of uniforms, which were developed by the color plan established in a previous study, in the same worksite. The shooting place was an outdoor steel sheet inspection site of D company, a machinery company in Changwon-si, Gyeongnam, and the intensity of illumination was 2400lux. 24 pieces of images were printed in 5x7 inch size and a questionnaire survey was performed at 5-point scale. The questionnaire survey was performed for 13 subjects consisting of 6 field professionals having more than 30 years of experiences, 4 clothes color professionals, and 3 industrial engineering professionals. The result of the survey was statistically analyzed by the method of frequency analysis using IBM SPSS Statistics 20 Program. As the result of assessment of basic four colors (yellow green, sky blue, blue, and violet) of working clothes, yellow green, sky blue, and blue showed high mean values in (Tint)+(Shade)+(Tone)+(Gray) equation indicating that its is a harmonized equation.

• 한국실내디자인학회논문집
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• 제16권5호
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• pp.89-97
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• 2007

This study compares, analyzes and reevaluates color conditions and images before and after the execution of the 7th curriculum with elementary schools in Gwang-ju Metropolitan City based on the fact that color among physical environments of elementary classrooms has an important influence on children's emotion and draws problems and aims to accumulate the basic materials for preparing guidelines of improving color environment at general classrooms of elementary schools. Consequently, according to color conditions, major colors on ceiling and wall were high brightness/nigh chroma of Y and YR line regardless of division of grades and other color factors of classroom showed that wall and ceiling used similar colors, but brightness was higher after change than before it. In evaluation of color images, lower grades showed negative color images such as 'common,' 'rustic,' and 'strange' before change, but they showed positive color images after change such as 'clean,' 'unique,' and 'soft'. But, most of higher grades showed negative reactions before change such as 'common,' 'strange,' and 'rustic' and they showed positive reactions after change only in such items as 'clean,' 'warm,' and 'unique', but Indicated negative reactions in remaining items such as 'strange,' 'rustic,' 'stiff,' and 'artificial'. Accordingly, in using colors for lower grade classroom, arrangement of colors through adjustment of brightness and chroma between ceiling, wall and other components based on coloring of high brightness and low chroma of similar colors should be considered and for higher grade classroom, arrangement of colors of unique images of mid-brightness/mid-chroma among warm color lines of similar colors should be examined.

• 한국과학예술포럼
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• 제31권
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• pp.171-180
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• 2017

본 연구는 최근 건강, 웰빙에 대한 관심이 증가함에 따라, 공공의 다수가 이용하는 공공보건시설이 국민건강 증진에 기여하는 색채환경 구축을 위한 색채이미지 특성을 분석하여 공공보건색채 계획 및 지표개발의 데이터로 활용하고자 하는 것을 목적으로 한다. 이를 위하여 기존 관련 선행연구 결과를 종합하였고, 공공보건시설을 유형별로 의료시설(종합병원), 보건시설(보건소), 준치유시설(요양시설)로 구분하였다. 총 18곳의 공공보건시설을 직접 방문하여 측색기로 환경색채를 측색하여 환경색채이미지를 분석하였고, 이에 대한 결과 및 선행연구 결과와 비교분석하여 색채이미지 특성 및 향후 보완할 점들을 도출하였다. 결과는 다음과 같다. 첫 번째, 공공보건시설의 환경색채이미지 어휘와 관련된 선행연구에서는 편안하고 밝은 긍정적인 이미지를 선호하는 것으로 나타났다. 두 번째, 공공보건시설의 환경색채를 직접 측색한 결과, 대부분 Y계열의 고명도, 저채도 색상을 사용하고 있는 것으로 나타났다. 세 번째, 공공보건시설의 환경색채이미지 어휘를 분석한 결과, '내츄럴한' 이미지가 가장 높은 빈도를 나타내었고, 그 외 '은은한', '점잖은' 등의 이미지가 나타나고 있는데, 공공보건시설의 색채이미지어휘간의 특성을 파악하기가 어려웠다. 본 연구는 색채과학과 환경디자인 분야의 융합연구로서, 디자인과 관련된 다학제적 연구 범위를 넓혔으며, 사용자 감성 중심의 환경계획에 도움이 될 것으로 사료된다.

• 시스템엔지니어링학술지
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• 제7권2호
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• pp.1-5
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• 2011

The purpose of the Environment Design (ED) for Main Control Room (MCR) of Nuclear Power Plant (NPP) is to provide and create an optimal working space to be free from physical, physiological and mental stress as well as environmental discomfort, based on the previous environment design experiences and to recommend the best ED including the color, the lighting and the interior design. Environment Design consists of three main areas: Human factor engineering design, Interior design with color design, and Lighting design. These design areas have been interactively cooperated in a way that each design specialist would share the objectives and concepts of the Environment Design for MCR. The specialists for Human Factors Engineering design had a corporative role in such a way to provide the guidelines for MCR design suitability of Interior and Lighting design considering the Human System Interface (HSI) safety concerns. This paper describes fruitful efforts to create the best fit for MCR ED among several design proposals with the design recommendations, impacts, and contributions to NPP environment.

• 로봇학회논문지
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• 제3권3호
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• pp.194-202
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• 2008

This paper describes a new method for indoor environment mapping and localization with stereo camera. For environmental modeling, we directly use the depth and color information in image pixels as visual features. Furthermore, only the depth and color information at horizontal centerline in image is used, where optical axis passes through. The usefulness of this method is that we can easily build a measure between modeling and sensing data only on the horizontal centerline. That is because vertical working volume between model and sensing data can be changed according to robot motion. Therefore, we can build a map about indoor environment as compact and efficient representation. Also, based on such nodes and sensing data, we suggest a method for estimating mobile robot positioning with random sampling stochastic algorithm. With basic real experiments, we show that the proposed method can be an effective visual navigation algorithm.

• 한국컴퓨터산업학회논문지
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• 제10권4호
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• pp.153-158
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• 2009

본 논문에서는 기존의 조명장치에 비하여 광변환 효율이 높고 조도제어가 용이한 백색LED 와 컬러LED를 조합한 LED 조명장치와 컬러센서를 결합하여 자연광에 가까운 조명환경 구현하는 방법을 제안한다, 제안된 LED와 컬러센서 입력장치를 조합한 장치를 이용하여 인간을 위한 최적의 작업환경을 구축할 수 있으며 광변환 또한 높은 조명장치로 효과적인 조도제어 및 여건에 맞는 환경에 최적화된 색온도 구현이 가능하다.