• 대한화학회지
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• 제13권4호
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• pp.325-332
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• 1969

An attempt has been made to investigate the nature of the characteristic darkening reaction occurring in the rice bran oil during the storage. Several pigments were separated by using column and thin layer chromatography of the pigments was made in the light of the knowledge of absorption spectral behavior. The presence of trace amount of iron and phytosteryl esters of ferulic acid (3-methoxy-4-hydroxy-cinnamic acid) was found to be responsible for the development of the characteristic color in rice bran oil. The model reactions with the ferulate, iron and fatty acids could be suggested the mechanism.

• 한국농촌건축학회논문집
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• 제7권3호
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• pp.27-35
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• 2005

This study is about finding out characteristic of recognition individual housing in seaside of Donghae. To accomplish this purpose, we survey the 150 houses related to the landscape. Thus the major analysis is to take basic data, such as image(modern, western, traditional, etc) about exterior form of housing corresponding to the landscape. The result summarized as follows First, the elements for the characteristic of recognition were exterior material finish, exterior color, roof type, roof material finish, window size, roof slope, area of wall vs roof. Second, the image of traditional housing was very insufficient to plan landscape of housing with design elements. This research suggests that landscape housing of future is to be environmental landscape design and the proper design is to be various considering not only user's preference but also control of landscape.

• 한국의류학회지
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• 제23권5호
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• pp.654-666
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• 1999

Korean Costume has long history and functional aesthetic value compared with the traditional costume of other contries. But nowadays korean Costume is becoming more and more distant from the people in the world wide current. To domiciliate and spread out the Practical Korean Costume which the goverment selected as CI symbol representing Korean culture in the trend of times. We investigated and analysed systemically the consciousness of customers and the details of design. This study consist of theoritical study and positive study. Theoritical study has the esthetic characteristic(structure characteristics formative characteristic and the characteristic of color) As the conciousness of people change in modern life which everything change in high speed the esthetic characteristics of Korean Costume have changed in structure.

• 감성과학
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• 제13권2호
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• pp.301-308
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• 2010

본 연구는 톤 인 톤 배색과 톤 온 톤 배색을 활용한 배색의 감성 효과에 관한 것이다. 톤 인 톤 배색 과 톤 온 톤 배색에 근거하여 제작한 24개 배색에 대하여 Osgood의 SD법(Semantic Differential Method)을 이용하여 10명 대학생에게 배색에 대한 인상 평가를 받았으며 자료 분석은 엑셀 통계 프로그램 2004를 사용하여 요인분석을 하였다. 연구결과, 톤 인 톤 배색에 근거한 배색과 톤 온 톤 배색에 근거한 배색의 인상이 매우 다르게 평가되는 것을 확인했다. 따라서 색채조화의 형식으로 제안되는 배색 기법이 배색의 감성 효과에 영향을 미칠 가능성을 확인하였다. 그리고 '좋다-싫다', '어린이답다-어른답다', '강하다-약하다', '따뜻하다-차갑다' 4개 이미지 차원이 도출되었으며 이러한 이미지에는 색상과 색조가 영향을 주는 요소로 작용한다는 것을 확인하였다. 제품의 사진배색과 거의 동일한 색종이 배색의 인상을 비교한 것으로 색표를 이용한 배색과 그 배색에 근거한 제품의 배색 인상에는 거의 차이가 없다는 것을 확인하였다. 그러나 제품이 가진 고유 특성이나 형태, 재질 등에 의해 인상이 크게 달라지는 것도 확인하였다. 이러한 연구 결과는 배색 이미지나 색채 디자인의 기초 자료로 활용 될 것이다.

• 복식
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• 제56권8호
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• pp.95-112
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• 2006

This study examines the Korean traditional and characteristic coloring through the color of Korean traditional embroidery. This research gives the chance to establish the cultural identity of Korea and presents the aesthetic standard of color images. Also, practical use of Korean traditional colors through this study provide opportunities which develope cultural merchandise in the world. were chosen as the references to analyzed the Korean traditional colors through gungsu: court embroidery, buddhist embroidery, everyday embroidery and clothing embroidery. Because this book published in commemoration of '20th General Conference and 21th General Assembly of ICOM' in 2004, which presented excellence of Asian culture. The color of these works were divided by 'Pantone Solid Color Chips' which organized by CMYK color system and categorized by Obangsaek. 'Gungsu' had vivid and splendid color sense which used strong and bright colors and 'buddhist embroidery' had mild and mysterious feelings which used low saturation.'Everyday embroidery' used the red color group frequently and 'clothing embroidery' had brighter colors comparing to other embroidery groups. The 'Chung(blue)' group had diverse color tone rather than one-tone color. This means that Koreans prefer the 'Chung' and used it regularly, also this color symbolized the racial characteristics. Even though 'Whang(yellow)' was prohibited because the color for emperor, in the case of embroidery, there were a variety of yellow colors from 'gold' to pale yellow and grayish yellow. The arrangement of colors in 'gungsu', tone on tone, complementary and bicolore coloring was used mostly which presented a strong and elegant color sense. On the other side, 'buddhist embroidery' used tonal coloring which gave gentle and noble feeling. 'Everyday embroidery' presented separation and accented coloring which was the example of common people's humor and originality. In the case of 'clothing embroidery', there was dominant lightness, separation, tone on tone and camaieu coloring which added gorgeousness in Korean traditional clothing.

• 한국식품영양과학회지
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• 제13권1호
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• pp.1-8
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• 1984

식품이 가지고 있는 고유한 색깔은 소비자의 기호성 또는 영양학적 가치의 지표가 될 수 있으며 가공 및 저장처리조건에 따른 식품의 중요한 인자로 작용 할 수 있다. 따라서, 본 실험에서는 식물성 식품재료의 품종, 성숙도, 성장조건(온도, 수분. 제조공정 별)에 따른 Surface color change를 color & color difference meter와 Munsell disc 색도계(色度計)로 X, Y, Z값을 측정하고 공식에 의하여 Y(one of variation in luminous reflectance), x, y(chromaticity)를 구하여 이로부터 작성한 색도좌표상에서 식품의 색상(hue) 및 강도(chroma)를 산출하여 식품의 색도 변화를 검토하였다. 이와 같이 color & color difference meter와 같은 reflectometer를 이용하여 얻은 data를 중심으로 각각의 chromaticity diagram을 작성, 식품의 저장 및 가공처리별 색도변화를 측정하여 이것을 토대로 식품 품질의 특성을 판정할 수 있는 좋은 기초자료를 얻을 수 있었다.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2013년도 제44회 동계 정기학술대회 초록집
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• pp.567-567
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• 2013

Surface plasmon resonance is the enhancement of electromagnetic wave caused by oscillation on the metal and dielectric interfaces. Surface plasmons with nanohole arrays provides an enhancedresonance for the specific wavelengths of interests. Asymmetric array of nanoscale structures can enable orientation dependent shift of resonance wavelengths when combined with the control of polarization for incident visible light, thus providing color tunability. Appropriate lattice constants along the direction of polarization in rectangular nanohole arrays can determine the resonance condition generating red (R), green (G), and blue (B) colors and potentially be applied to display applications. In ourprevious report, we have optimized the ion beam nanomachining conditions to fabricate the nanostructures on the metal film. We apply the fabrication conditions to make nanoscale hole arrays using 100 nm thick gold layer on the glass substrate with the optimal design of periodicities along x, y, and diagonal directions of a=440 nm, b=520 nm, c=682 nm, and the hole diameter of d=200 nm. Using the reflective light in dark field mode of optical microscope, we can observe different colors. When the polarizer is paralleled along a, b, or c direction, the represented color is changed to R, G, and B, respectively. We further map the color using i1 to correlate the conditions of the nanohole arrays with their characteristic color.

• 한국정보전자통신기술학회논문지
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• 제7권1호
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• pp.55-60
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• 2014

본 논문에서는 자연 영상에서 피부색 색상과 채도를 기초로 얼굴영역을 추출하고 얼굴의 특징요소를 추출하는 방법을 제안하였다. 제안한 알고리즘은 조명보정과 얼굴 검출 과정으로 구성되었다. 조명 보정 과정에서는 조명변화에 대한 보정기능을 수행한다. 얼굴 검출 과정은 20개의 피부색 표본 영상에서 색상과 채도를 특징벡터로 사용, 입력영상과의 유클리디안 거리를 구하여 피부색 영역을 추출하였다. 추출된 얼굴 후보영역을 CMY칼라 모델에서 C요소로 눈을 검출하였고, YIQ 칼라 공간에서 Q요소로 입을 검출하였다. 추출된 얼굴 후보영역에서 일반적인 얼굴에 대한 지식을 기반으로 얼굴 영역을 검출하였다. 입력받은 10장의 자연 영상으로 실험한 결과 100%의 얼굴 검출율을 보였다.

• 한국생활과학회지
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• 제18권1호
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• pp.247-257
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• 2009

The purpose of this study was to examine the effects of interior color and product volume of clothing shop on consumer's store image and preference for a clothing shop. The research methodology was a survey questionnaire and the subjects were 516 university students in Daejeon, Korea. The measuring instruments were stimuli and self-administrated questionnaire. The stimuli were 7 pictures of clothing shop including interior color and product volume variables, and the self-administrated questionnaire consisted of semantic differential scales for store image, store preference, and subject's demographic attribution. The data were analyzed by t-test, ANOVA, MANOVA, Duncan's multiple range test, based on SPSS program The results were as follows: first, in clothing shop's interior colors affecting store image and preference for clothing shop, white color gave a casual, sophisticated, characteristic, and attractive image to the shops, and brown color gave an elegant, sophisticated image, while black color gave a sophisticated, uncomfortable image, and gray color gave a less positive image to them than other colors. Subjects preferred white, brown, and black color in the order. Second, clothing shop's products volume also affected consumers' store image and preference. Its small volume gave a more sophisticated, elegant image than other volume levels, and subjects preferred small and medium volume of clothing products to their large volume. Third, the effects of shop's interior color and clothes' product volume on store image were different depending on subject's sex. The results revealed that clothing shop's interior color and product volume are important VMD components affecting consumer's store image and preference, and consumer's sex has to be considered to understand the effects of VMD components on clothing shop image.

• 패션비즈니스
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• 제20권1호
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• pp.98-114
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• 2016

This research study was performed to compare between Korean traditional color and digital transfer textile printing. This would help to find the new direction to apply Korean traditional colors to modern textile industry. The objective of this study is to digitalize Korean traditional colors to be applied to modern textiles, based on research studies by previous researchers, on the actualization of Korean traditional colors for textiles. The study focused on 21 red colors among others. Digital color palette of graphic program was printed on 6 different polyester textiles by using digital transfer textile printing. Different things to be supplemented were found by comparing the results with the colors of Korean traditional standard color names. After measuring the colors, Munsell color system and CIE $L^*a^*b^*$ value were measured then comparative study was performed on the measured values using 3D graphs. Measured colors of Munsell varied by color but in overall, chroma became low while brightness became high. Color characteristic of warm colors got weakened by turning into cold colors as brightness got high but yellow and red got low due to the characteristics of CIE $L^*a^*b^*$ value. This study has limitations with color analysis of digital transfer textile printing due to standardization of textiles and standardization of traditional colors however it can support to actualize the colors for the design using traditional color names by visualizing the color change of digital transfer textile printing in the future.