• Title/Summary/Keyword: Color Sensibility

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Color Printing Using Expanded Nonlinear Quantization and Color Gamut Mapping for Visual Color Constancy (시각적 색일치를 위한 확장된 비선형 양자화와 색역매핑을 이용한 칼라 프린팅)

  • 이채수;김경만;이철희;하영호
    • Proceedings of the Korean Society for Emotion and Sensibility Conference
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    • 1997.11a
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    • pp.146-151
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    • 1997
  • Recntly many devics print electronic images in a variety of ways. But the reproduced color, gamut mappung method and expanded nonlinear quantization are proposed. The color gamut mapping uses saturation mapping of HSI color space. Dithering operation for printing uses expanded nonlinear quantization which considers overlapping phenomena of neighboring printing dots. So the printed image is similar to the image of monitor and can produce high quality image in the low bit color devices.

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Psychophysical Analysis of Color Sensation for Yellowish Natural Colorant- Dyed Fabrics by using Magnitude Estimation (Magnitude Estimation을 이용한 황색계열 천연염색직물 색채감성의 정신물리학적 분석)

  • Yi, Eun-Jou
    • Proceedings of the Korean Society for Emotion and Sensibility Conference
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    • 2008.10a
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    • pp.143-146
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    • 2008
  • The objectives of this study were to evaluate color sensation for yellowish natural dye fabrics using magnitude estimation to determine physical colorimetric factors significantly related to human sensibility by establishing power function in psychophysical analysis. Fourteen different yellowish fabrics dyed with natural colorants were selected as stimuli and subjective color sensations including brightness, heaviness, softness, strength, warmth, activeness, classicalness, femininity, and pleasantness for each stimulus were evaluated. As results, yellowish natural dye fabrics in general seemed to evoke feeling of brightness, femininity, and pleasantness more strongly than that of heaviness and classicalness. Most of color sensation were significantly related with more than one of physical color properties, which leads to establishing reliable power functions between them. In the power functions, these relationships could be utilized to design color-sensible natural dye textiles.

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Color Sensible Psychology of Child in Image (영상에서의 아동의 색채 감성 심리)

  • Shin, Seong-Yoon;Baek, Jeong-Uk;Rhee, Yang-Won
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2010.10a
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    • pp.649-650
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    • 2010
  • This paper construct the sensibility database by extracting sensibility of 28 colors based on 12 color wheel. And, after the large color values are grouped by clustering of input image using k-mean algorithm, sensibility was extracted by matching with color and database. Also, we see the color sensible psychology of child using color distribution of children in painting.

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The Construction of Sensibility Thesaurus Based on Color (색상에 기반한 감성시소러스 구축)

  • Nam, Young-Joon
    • Journal of Information Management
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    • v.34 no.4
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    • pp.43-61
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    • 2003
  • The aim of this article is to study the new searching tool for era of multimedia. Thesaurus is a useful tool but is constituted with noun phrase including the adjective for retrieving the human Sensibility. Therefore, I experimentally construct the Sensibility thesaurus using the color scale which contains the Sensibility meanings. Terms are 261, Relation standards are distance and ratio of reiteration between the terms. I would use an exclusive program of the thesaurus construction for Sensibility adjective.

Study on the Color Scheme for Improvement of a Sensibility Communication when Web Site Design (웹사이트 설계시 감성 커뮤니케이션 향상을 위한 색체계획 수립 연구)

  • Kim Nam-Ho
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.10 no.9
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    • pp.1602-1611
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    • 2006
  • There are relatively abundant guide lines on designing taking a side view of aesthetics though most of guidelines are based on designer's intuition and common sense. This study focuses on design methodology what can bring about the sensibility from users which coincides with the purpose of the web sites, breaking from the design which was focused on efficient usability. For this approach we applied color scheme to web design based on sensibility model of I.R.I Color Laboratory. Effective color scheme can build up and enhance the sensibility communication between designers and users.

Effects of Colorimetric Properties and Color Sensibility Factors on Color Preferences for Green Yellow Natural Dyed Silk Fabrics: Focused on Combination Dyeing with Indigo and Japanese Pagoda Tree (연두색 천연염색 견직물의 색채특성과 감성요인이 선호도에 미치는 영향: 쪽과 괴화의 복합염색을 중심으로)

  • Shin, Judong;Kim, Yeowon;Choi, Jongmyoung
    • Science of Emotion and Sensibility
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    • v.21 no.1
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    • pp.143-154
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    • 2018
  • This study was performed in order to suggest useful data for color planning of eco-friendly and sensible fashion products. Silk fabrics were dyed in combination with natural indigo and Japanese pagoda tree and were treated with four kinds of mordants after combination dyeing. Then, their colorimetric properties were evaluated. From these composite-dyed silk fabrics, color sensibilities and color preferences of green yellow (GY) color were evaluated among the female university students, and thus, the influences of colorimetric properties and color sensibilities on color preferences were analyzed. When the silk fabrics were dyed in the combination of natural indigo and Japanese pagoda tree and were treated without mordants, they turned green color when indigo 10 g/L was used, and blue-green when indigo 20 g/L was added. And when they were dyed in combination of natural indigo and Japanese pagoda tree and were treated with four kind of mordants after combination dyeing, they turned GY color in almost all cases. The color sensibilities of the GY silk fabrics with the combination dyeing of indigo and Japanese pagoda tree, were classified into three factors: pleasantness, gracefulness, and comfort. Color sensibility factors showed significant differences according to the concentration of indigo and the kinds of mordants. There were almost significant relationships between colorimetric properties and color sensibilities factors of compositely dyed GY silk fabrics. The color preferences of the GY fabrics, which were dyed in the combination of using natural indigo and Japanese pagoda tree and four kinds of mordants, were found to be predicted by the color sensibility in a regression model.

A Study of the Personal Color in Cosmetics -for the Development of Personal Color Design System (화장에서의 Personal Color의 연구 -Personal Color Design System의 개발을 위한)

  • 김창순;임오연
    • Proceedings of the Korean Society for Emotion and Sensibility Conference
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    • 1999.11a
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    • pp.318-323
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    • 1999
  • Personal color의 특징은 소비자의 특성이 비중 있게 고려되어야 하고, 섬세하고 sensitive한 반응과 평가가 즉각적으로 feedback 된다는 특징이 있다. 한국인의 색채감성을 반영한 personal color의 기획을 효율적으로 하도록 하고, 또한 한 차원 높은 감성적인 체계분석을 바탕으로 한 보다 과학적이고 합리적인 접근을 시도하기 위한 연구로 PCD system을 개발하고 있다. 이 과정 중에서 화장을 위한 소비자의 특성과 감성 분석기술, 그리고 PCD개발을 위한 색채재현 등의 주변 기술을 소개한다.

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