• Title/Summary/Keyword: Achromatic color

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The Research of Color Combination Presented in Eco Fashion Design (에코 패션디자인에 나타난 색채 배색 연구)

  • Choi, Jung-Yoon;Lee, Kyoung-Hee;Kim, Sae-Bom
    • The Research Journal of the Costume Culture
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    • v.20 no.1
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    • pp.62-71
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    • 2012
  • The purpose of this research is to analyze the characteristics of the color combination in Eco fashion design. 532 pictures related to eco was collected through Eco brand web sites from 2008 through 2011. The characteristics for analysis include color combination and tone. The method of research is content and statistical analysis. The result of the research is summed up below. First, achromatic color was most frequently presented in Eco fashion. Also monotone color or single color combination were displayed often. Secondly, many dresses were of single color combination and T-shirt items displayed contrast color combination created by luminosity difference. Third, the outcome of comparing seasons was that both seasons presented single color and contrast color combination. The difference between countries proved slight as single color coloration dominated. This considered the process which was non-chemical manufacture for eco-friendly. For the combination of colors, the same coloration with single colors or contrast coloration due to the differences of brightness were presented quite often, generally, the modern image fashion without fancy factors have shown a lot. These results that minimalism trend was included in eco-friendly image.

A Study on the Color Image Preference of the classroom in kindergarten (유치원 교실의 색채이미지 선호도에 관한 연구)

  • 정가영;이향미;이청웅
    • Korean Institute of Interior Design Journal
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    • v.13 no.5
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    • pp.190-197
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    • 2004
  • A kindergarten requires an approach to meet the nature and sense of children who is main users. This study selected 33 private kindergartens which were located within a housing site development zone in Gwangju since the 1990's, had single use, and was constructed in the last five years. Also the image assessment according to types of color scheme was made. Then the factors which affected preference by type were analyzed and the basic of color scheme in a kindergarten classroom was provided. The following results were obtained. First, types of color scheme in a classroom included identity 12.1%, similarity 51.5%, and novelty 36.4% in harmony, but no contrast and achromatic color, Secondly, the assessment of preference according to each type was mostly positive. The highest preference was found in similarity harmony of warm color(e.g. YR, Y) and bright, clear, nice, and strong images were high in assessment. The lowest preference was found in identity harmony of cold color(e.g. GY). This color system had no clear image assessment, except manly or strong. In particular, warm color showed higher preference than cold color in similarity, novelty, and identity harmony. Thirdly, the factors affecting the preference of color scheme in a classroom most were ‘stable - unstable’, ‘clean - dirty’, ‘bright - dark’, ‘nice - not nice’, and ‘vital - dull’.

The Study on Landscape Colors in Gunsan City (지방도시 환경색채현황에 대한 기초조사 - 군산시를 중심으로 -)

  • Rhee, Ji-Sook
    • Journal of the Korean housing association
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    • v.22 no.5
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    • pp.29-36
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    • 2011
  • The inconsistent city planning damaged the city's landscape & identity, the old days. Nowadays the central and local governments are interested in the city's landscape design for residents, economic reason, etc. Color is most efficient one of design elements to improve a city landscape. So to establish the uniqueness and beauty of Gunsan city landscape, this study was performed to find out Gunsan landscape colors to survey the landscape color, by priority. There are nature environment of sea, river, reservoir, mountains and plain and artificial environment of buildings used japanese occupation period, them in early modern era and modern things. It found out the color palette has extracted from the present colors in the city landscape. There were mostly colors with low chroma, middle value and the next thing was them with high value. The blue among hue was strong. The Chroma was very low to be concentrated in $L^*$ axis. So achromatic color or blue/green of middle value and low chroma were recommended for dominant color and the similar color of former color was good for assort color in Gunsan city landscape.

The Change of the Accommodative Amplitude in Accordance with the Color of the Spectacle Lens or Object (안경 렌즈 및 물체의 색상에 따른 최대 조절력 변화)

  • Oh, Byung Ha;Lee, Jae Ho;Jung, Sea Hun;Park, Mijung
    • Journal of Korean Ophthalmic Optics Society
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    • v.13 no.1
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    • pp.119-124
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    • 2008
  • Purpose: To determine whether the accommodation of amplitude (AA) was changed by the color of the spectacle lens or object. Methods: AA was measured in forty subjects in their 20s when they viewed different targeton-background color combination with achromatic, gray, brown or green lens. Minus-lens procedures were used for the estimation of AA. Results: When subjects viewed the black-on-white, red-on-white and green-on-white targets, AA under tinted lens tended to be increased compared with AA under achromatic lens. Especially, the green lens significantly increased AA whatever the color of target was. Furthermore, as subjects viewed the green target, AA was the highest irrespective of the color of lens. AA was also changed depending on the color of background, so AA on the red background was lower than on the white background. On the contrary, AA on the green background was higher than on the red or white backgrounds. Of tinted lens, the gray lens increased AA the lowest, but the green lens did the highest. The number of subjects, whose AA were measured more than 9 D, reached to 12.5% with the gray lens, 21.3% with the brown lens, 22.5% with the green lens on the green background, but 5%, 6.5% and 6.5% on the red background, respectively. Conclusions: This results showed that AA varied depending on the color of spectacle lens, objects or background, and the eye fatigue could be decreased with proper color of spectacle lens accordingly.

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Attributes and Image of Color Schemes in Neon Color Fashion (네온 컬러 패션에 나타난 배색 특성과 이미지)

  • Kim, Jiseon;Yum, Haejung
    • Journal of Fashion Business
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    • v.19 no.1
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    • pp.122-140
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    • 2015
  • The research is committed to inquire about the attributes of color schemes and their image, and the results are as follows : One, the preference of ranges of neon colors was explicit, and the frequency of use of neon colors distinctively diverged season by season. Two, it was observed that, with neon colors, an achromatic color scheme was a more preferred arrangement. As for chromatic colors, neutral and mid-tone natural colors were more favored since they did not tarnish the properties of neon colors and, yet, more effective exhibiting images in diversity and variety. Three, the neon color fashion generally displayed a dual image: its original classification embellished with neon colors rendering the image of powerful and futuristic sensation. Having been around since the early 2000's, the frequency and range of use of neon colors have been increasing rapidly mostly by the sports, leisure and related industries. Regardless of the fact, neon colors will be rediscovered with a variety of color schemes and expand their application.

Survey of the Present Situation of the Production of Tight Fit Women's Sportswear Top Products (타이트 핏 여성 스포츠 상의 제품 생산현황조사)

  • Jun, Mi-Hwa;Jang, Jeong-Ah
    • Fashion & Textile Research Journal
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    • v.20 no.5
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    • pp.583-591
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    • 2018
  • This study investigated the current production of women's sportswear tights among a total of 813 yoga, gym and training tights on the market to provide basic data for the development of women's sportswear tight tops. The results found the following: First, according to the analysis of women's sportswear tight tops by brand, polyester, nylon and polyurethane were most used. In addition, elastic, breathable and quick-dry, sweat absorbent products were commonly found. In terms of design, crew neck and sleeveless styles were popular. In addition, mesh was frequently applied to the top of the chest and upper part of the back. The size was mostly marked in S, M and L, and the size range was very large by brand. For color, achromatic color was most common. In terms of price, 'KRW 50,000-100,000' was frequently found. Second, yoga tights were compared to gym & training wear. In the case of yoga tights, elastic, various products in diverse design (e.g., crew neck, sleeveless, long sleeve, etc.) and colors (e.g., red, black, etc.) made of breathable and water-absorbing fabric were most produced. In particular, a combination of mesh materials was common. In gym and training wear, crew neck and short-sleeve styles in achromatic color made of elastic, breathable and quick-dry, seat absorbing fabric were most produced.

A Study on the Color Perception in Rural Villages (유형별 농촌마을의 색채 인식 비교 연구)

  • Kim, Eun-Ja;Han, Chae-Won;Lim, Chang-Su;Park, Mee-Jung;Choi, Jin-Ah;Kwon, Soon-Chan
    • The Korean Journal of Community Living Science
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    • v.27 no.spc
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    • pp.573-591
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    • 2016
  • People are making multilateral efforts to create beautiful agricultural landscapes. In farming villages, however, large-scale facilities or houses do not blend in with the natural environment because of their outer colors, which are mostly primary colors that are not chosen in consideration of the natural environment. This was addressed in the three following steps: 1) Research tool was used to identify predominant colors and images that represent various types of rural areas; 2) landscape experts conducted a feasibility study and pilot study on using these colors; and 3) the main study was done by investigating how local people and out-of-town visitors perceive the colors. The villages involved in the development projects were mostly represented by achromatic colors, meaning white, black, and variations of gray. Also, adjectives such as "modern" were shown to be keywords that symbolize the atmosphere. Less developed villages had more greenish colors and "natural" as their keyword. Developed villages in suburban areas were mainly represented by shades of blue and green, while less developed ones were mainly represented by green and yellow. In special types of rural areas, developed and developing were represented by achromatic and green colors, whereas less developed ones were represented by green and blue. Respondents were also asked 1) whether they were satisfied with their village's current overall color scheme and 2) whether they thought there was harmony between the surrounding natural environment and artificial structures. People responded with "so so" for the first question, while some answered "not good enough" and "no" for the second.

The Color Effect on Expressive Perception (색채가 표현 지각에 미치는 영향)

  • Jue, Juliet
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.11
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    • pp.8030-8036
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    • 2015
  • This study is to explore the effect of figure and color informations on assessing expressed emotions in drawings. A pilot study was conducted to explore emotional responses to achromatic drawing stimuli. The main experiment explored emotional responses to chromatic drawing stimuli. Each experiment has a number of 50, 56 participants separately, and responses included joy, depression, and anger according to appraisal-potency-activity dimensions. As results, achromatic drawing stimuli with their texture and rhythm produced specific emotions in high rates. Moreover, response rates of specific emotions were lower when colors added, or emotional responses were changed with colors. The significance of this study can be found in the fact that it dealt with colors combined with shape, unlike the previous studies, and that the experiments were conducted under more controlled conditions in terms of stimulus presentation and response management.

A Study on Consumers' Recognition of Home Furniture Colors (가정용 가구의 색채에 관한 소비자 연구)

  • Cho, Sook-Kyung;Rim, Kwang-Soon
    • Journal of the Korea Furniture Society
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    • v.28 no.4
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    • pp.326-331
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    • 2017
  • The survey of consumers' recognition of home furniture colors was conducted targeting 32 males and 68 females from 20's to 60's. The results are as follows. The first, in terms of colors, when they were asked of where was the most important place in a house, the first place they thought of was the color of wallpaper and the second was the color of furniture. The second, in terms of home furniture colors, a sofa was put the most importance on and a living room dresser was the next. The third, they preferred natural wood color as home furniture and the next color was achromatic colors. The forth, the most preferred wood color was a walnut and the next was a ginkgo tree color. The fifth, the most preferred color was white and the next was tertiary colors when they were asked to paint their home furniture. The sixth, 88% participants in the survey responded that home furniture colors would much influence on our lives. In conclusion, most consumers recognize the importance of furniture colors and they prefer the use of hardwood for a natural feeling as long as they can afford.

Adaptive White Point Extraction based on Dark Channel Prior for Automatic White Balance

  • Jo, Jieun;Im, Jaehyun;Jang, Jinbeum;Yoo, Yoonjong;Paik, Joonki
    • IEIE Transactions on Smart Processing and Computing
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    • v.5 no.6
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    • pp.383-389
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    • 2016
  • This paper presents a novel automatic white balance (AWB) algorithm for consumer imaging devices. While existing AWB methods require reference white patches to correct color, the proposed method performs the AWB function using only an input image in two steps: i) white point detection, and ii) color constancy gain computation. Based on the dark channel prior assumption, a white point or region can be accurately extracted, because the intensity of a sufficiently bright achromatic region is higher than that of other regions in all color channels. In order to finally correct the color, the proposed method computes color constancy gain values based on the Y component in the XYZ color space. Experimental results show that the proposed method gives better color-corrected images than recent existing methods. Moreover, the proposed method is suitable for real-time implementation, since it does not need a frame memory for iterative optimization. As a result, it can be applied to various consumer imaging devices, including mobile phone cameras, compact digital cameras, and computational cameras with coded color.