• Journal of Digital Convergence
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• v.20 no.4
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• pp.491-498
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• 2022

Based on Goethe's color theory, this study presented concepts and classification methods through the following research methods for the purpose of defining sensory, emotional, and experiential colors as spatial colors in digital space. First, the concept of spatial color is defined through theoretical consideration and three (3) types of spatial color are classified as the surface, outline, and physical colors. Secondly, the study includes the characteristics of digital space and color sensory type. Third, based on the identified color sensory type through the previous theoretical consideration, the four (4) categorized digital spatial color were derived and presented as techno Chromatic, S.E.N.S.E, pixel, and blur colors were determined and proposed. Based on such research contents, this study is meaningful in that it systematized the meaning of Goethe's color theory in the present age through digital spatial color.

• Science of Emotion and Sensibility
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• v.9 no.spc3
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• pp.251-263
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• 2006

The purpose of this thesis is to make clear of the evaluation structure of sensibility by the colored plastic's roughness through the vision. I presented these samples to the testee, collected. surveys and analyzed. As a result of analyzation of relationship between the sensibility and the physical features, the key figures of sensibility analyzation by the roughness of the plastic can be displayed with three axis. Also, these results are showing the differences of the sensibilities for the five-presented colored samples and roughness. These results are expected to be utilized as the basic research material for the surface design sensibility evaluation by roughness and color before the surface treatment of plastics or other materials.

• Resources Recycling
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• v.28 no.2
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• pp.23-30
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• 2019

An color sorting technique was introduced to recycle End-of-life automobile shredded bumpers. The color sorting is a innovate method of separating the differences in the color of materials which are difficult to separate in gravity and size classification by using a camera and an image process technique. Experiments were planned and optimal conditions were derived by applying BBD (Box-Behnken Design) in the reaction surface method. The effects of color sensitivity, feed rate and sample size were analyzed, and a second-order reaction model was obtained based on the analysis of regression and statistical methods and $R^2$ and p-value were 99.56% and < 0.001. Optimum recovery was 94.1% under the conditions of color sensitivity, feed rate and particle size of 32%, 200 kg/h, and 33 mm respectively. The recovery of actual experiment was 93.8%. The experimental data agreed well with the predicted value and confirmed that the model was appropriate.

• Korean Institute of Interior Design Journal
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• v.21 no.4
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• pp.138-145
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• 2012

The epidermal color is one of factors the space for ages. Instead of the epidermal color expression, it made with material and decoration under structure for make shade of meaning before have the new media. But now a days, the epidermal color of the fashion store is getting free owe to the development of color harmony, has a great notion that gets out of the subordinate from color, and it is a emphasized factor with expression and self-control. The epidermal color of the fashion store makes an effort to accept the development and changing of new media. It should show that there role and function is changing constantly according to a new technology, and it gave a motivation for reanalysis about existence and expression of the epidermal color. The purpose of this research is that look around the feature of the epidermal color system, elements, and principle. Then contemporary fashion store is expressive characteristics of epidermal color. Using epidermal color is not common, we can find lots of the case with surface color, layer color, interface color, though. The paper reflects on the meaning and concept of fashion store which enables the application of expressive characteristics on space through advanced technology. Meanwhile, the features of epidermal color such as immateriality of process and communication can be inferred from case analysis.

• The Journal of the Korea Contents Association
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• v.16 no.7
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• pp.659-666
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• 2016

Effect of color is to the human in modern society, has become an important element from the mental psychological aspects. Color is to heal the dry emotion directed the feelings and emotions that occur in the message visually the human mind, the environment plays a role that will enhance the value of life in accordance with the color that has been expressed. In this study, the metal jewelry on the sides to eliminate monotonous color expression of the metal using a Ottchil and Porcelaine 150 paint by applying the method of representing, it shows changes in various colors. Chapter and comparative analysis to produce a metal piece of Ottchil and Porcelaine 150 paint. It was derived as a result of the defect. Advantage is a method in combination of this, in comparison with the general method of metal color expression, were able to variously express color effect, since the role of the surface coating, to prevent the vessels discoloration the variable problems can give complemented on. The disadvantage is, Ottchil appears Ottchil up phenomenon by constitution, Porcelaine 150 paint, when used in the dishes in the chemical composition, can be harmful to health. To apply to work in the this reference, trying to contribute to the practicality of implementation and artistry.

• Science of Emotion and Sensibility
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• v.5 no.2
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• pp.23-28
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• 2002

The purpose of this study was to classify apparel fabrics according to rustling rounds and to analyze their transformed colors and mechanical properties. The rustling sounds of apparel fabrics were recorded and then transformed into colors using Mori's color-transforming program. The specimens were clustered into five groups according to sound properties, and each group was named as ‘Silky’,‘Crispy’,‘Paper-like’,‘Worsted’, and ‘Flaxy’, respectively. The Silky consisted of smooth and soft silk fabrics had the lowest value of LPT, $\Delta$f, ARC , loudness(B) and sharpness(z). Their transformed colors showed lots of red portion and color counts. The Crispy with crepe fabrics showed relatively low loudness(z) and sharpness(B), but diverse colors and color counts were appeared. The Paper-like showed the highest value of LPT, $\Delta$f and loudness(z). The Worsted composed of wool and wool-Like fabrics showed high values of LPT, $\Delta$f, loudness(z) and sharpness(B). The transformed rotors of the Paper-like and Worsted showed the blue mostly but color counts were less than the others. The Flaxy with rugged flax fabric had the highest fluctuation strength, and their transformed colors showed diversity.

• 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.

• Korean Journal of Cognitive Science
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• v.21 no.1
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• pp.25-45
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• 2010

If color and motion direction of random dots in the central region was combined in opposite fashions with those of random dots in the peripheral region, the color of dots with a particular direction in the peripheral region is perceived as that of dots in the central region, known as color-motion mis-binding phenomenon. In the present study, it is investigated whether mis-binding would happen even if the central and peripheral region do not have a common three-dimensional surface. In the first experiment, the dots in the peripheral were presented in a different depth plane with use of binocular disparity, and in the second experiment the disparity of dots in the peripheral region was randomly selected from a given range. The results showed that the magnitude of mis-binding was weakened, but not completely disappeared even when two regions did not have a common 3D surface. These results indicate that the surface information from motion and stereodepth may influence in the process of color-motion mis-binding.

• Textile Coloration and Finishing
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• v.7 no.4
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• pp.105-112
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• 1995

방전에 의한 섬유의 표면개질 기술로서, 저온 플라즈마, Sputter Etching 처리에 대해 서술하고 표면개질 효과를 표면장력, ESCA, SEM을 근거로해서 고찰하였다. 더우기 접착성, 염색물의 색채에 미치는 효과에 대해 검토하였다. 섬유의 염색가공에 있어 젖음, 발수, 발유, 접착, 대전방지, 광택, 촉감 등의 표면에 관련하는 기능적 혹은 감각적 특성이 중요한 역할을 하고 있다. 섬유재료의 내부(bulk)의 특성을 살리면서 표면특성의 개질에 의해 한층 기능성을 향상시키는 것은 큰 의미를 가지며, 그와 관련한 표면개질 기술의 연구에 관심을 갖게 되었다. 종래에는 오로지 습식법에 의한 화학약품 처리나 그라프트 공중합 등이 많이 이용되어져 왔으나 습식가공법은 공업적으로는, 다량의 물, 유기용제, 색재, 수지, 계면활성제 등을 사용하기 때문에 피처리물의 건조에 필요한 에너지, 배수처리, 유기용제의 회수 등의 문제가 지적되고 있다. 이들 습식계의 문제점을 극복하는 기술로서 최근은 방전처리나 자외선 처리 등의 건식처리가 많이 연구되어 오고 있다.

• Science of Emotion and Sensibility
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• v.20 no.4
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• pp.55-64
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• 2017

This study was performed to help the denim fabric planning which reflects the sensibility preference of university students. Objective characteristics, like color properties and mechanical properties, in 8 denim fabrics (5 cotton 100% fabrics and 3 cotton/polyurethane blended fabrics) were evaluated. And the color preference, subjective sensation and tactile preference of denim fabrics were investigated among the university students. The effect of color preference and tactile preference of denim fabrics on the purchase preference of denim slacks was also examined. Color preference of denim fabrics showed a significant difference according to the kind of denim fabrics. University students preferred purple blue denim fabrics that was measured low $-b^*$ value and low $C^*$ value among the color properties of denim fabrics. Among the mechanical properties of denim fabrics, surface property like MMD, MIU and SMD as well as shear property like 2HG5 were important elements affecting subjective sensation. While, tactile preferences showed a significant difference according to the fabrics. The tactile preferences of cotton/polyurethane blended denim fabrics was highly preferred, and that of heavy 100% cotton denim fabric was lowly preferred. And the subjective sensation affecting tactile preferences were in order of smoothness, softness, lightness. It is concluded that the color preference and tactile preference influenced upon the purchase preference of denim slacks, and color preference had a bigger effect upon the purchase preference.