• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.518-521
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• 2017

가상의 애완동물인 스마트펫 로봇으로, 사람과 소통하는 양방향적인 제품을 제작하였다. 음성인식기능을 이용하여 몸체를 움직이게 하고, 사용자의 생활 패턴을 앱에서 설정하면, 스마트펫이 해당 시간에 알람을 울리고 스마트펫도 함께 주인을 따라 식사를 하는 등 펫을 실제로 육성하는 기분을 느끼게 하여 유대감 형성을 추구한다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2019.05a
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• pp.203-204
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• 2019

Recently, exposed concrete designs have been placed everywhere due to increased interest in indoor residential environments. In addition, in order to overcome the disadvantages of litracon, which was developed by mixing optical fiber, LEFC(Light Emotion Friendly Concrete) was developed in Korea, which improved unit price and constructivity by inserting hard acrylic rods. LEFC, using foaming agent and lightweight aggregate for light weighting, has disadvantages that decrease mechanical properties, and thus improved mechanical properties by using ultra-high performance concrete. Also, due to the characteristics of UHPC materials, it showed excellent self-consolidating performance. Considering these characteristics, a LEFC mold with pattern design was developed. The LEFC blocks were built so that pattern shapes could be seen and these were applied on-site to Sewoon plaza, located in Seoul.

• Journal of the Korea Fashion and Costume Design Association
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• v.2 no.2
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• pp.155-171
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• 2000

This study is to measure and evaluate the sensibility image for textile pattern design based on the generation. Ten patterns classified by a practical survey on the market are presented. A questionnaire has 14 sensibility related words scaled by 7 point semantic differential method. The practical research is performed for 200 women screened by sensibility test for individual character analysis based on the generation. Each subject is answered by a face-to-face interview method to improve survey's accuracy, For statistical test about differences in treatment means, SAS package is used and analyzed through ANOVA, significance probability and mean, In summary, this paper has proposed the sensibility image scale for apparel pattern design to satisfy individual sensibility, The results of this study can be effectively applied to develop textile pattern design based on human sensibility.

• Textile Coloration and Finishing
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• v.8 no.3
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• pp.66-71
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• 1996

최근 섬유제품의 소비패턴이 고급화, 다양화, 개성화됨에 따라 이에 부응한 고기능성과 감성을 지닌 제품의 생산이 요구되고 있다. 이러한 요구에 따라 날염은 유행의 변화에 신속하게 대응하고 다양한 색상과 디자인의 변화를 부여함으로써 각광을 받으며 발전하여 왔다. 그러나 소비자의 요구는 화려한 색상과 정교한 디자인을 요구하고 있으며 점차 환경규제가 높아지고 있으므로 여기에 대응한 날염기술의 발전이 시급한 실정이다. 전사날염기술은 이러한 요구를 만족시킬수 있다는 점에서 관심의 대상이 되어 폭발적인 인기를 누리며 발전하여 왔다. 또한 전사날염은 衣料用 섬유소재 뿐 아니라 카페트, 인테리어 제품과 다른 소재에의 적용으로 확대되어지고 있다. 그러나 열전사날염은 천연섬유에 적용하기 어려운 문제점도 있다. 이 글에서는 전사날염의 개요를 알아보고 천연섬유및 그 혼방품에 대한 실용화를 위한 시도방법과 섬유제품이외의 소재에 대한 응용방법에 대하여 알아보고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.1673-1675
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• 2013

인간 활동의 전 영역을 총괄하는 대뇌정보기능을 대표하는 뇌파는 대뇌피질에서 발현된다고 알려져 있다. 의학적인 연구 결과에 의하면 인지 사고 등의 역동적인 지식 활동, 다양한 감성 행동, 및 고차원적인 정신활동까지도 뇌파 분석을 통해서 어느 정도는 기계적인 인식이 가능한 것으로 알려져 있다. 뇌-컴퓨터 인터페이스는 인간 중심의 시스템을 위한 핵심 연구로서 뇌파 신호 분석에 의한 사용자 의도 인식 시스의 개발을 목표로 한다. 이에 따라서, 범용적으로 적용 가능한 뇌파신호 분석 기법 및 자동 처리 시스템에 관한 연구가 활발히 진행 중이다. 특히, 뇌는 부위별로 그 기능이 세분화 되어 있으며 의식 상태와 정신활동에 따라 뇌파가 수시로 변하면서 특정한 패턴을 갖는다. 이러한 뇌의 정보처리 메커니즘을 밝혀내면 전자장치와의 통신 인터페이스를 통해 기기를 제어할 수 있다. 본 논문은 사용자의 의도를 분석하는 방법과 이를 통해 다른 장치의 인터페이스를 제어할 수 있는 시스템을 설계했다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.525-526
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• 2021

최근 금리 인하로 주식을 비롯한 다양한 금융상품에 대한 투자가 급증하고 있다. 주식 시장에서 가격은 시장의 모든 정보들이 반영된 결과로서 주식의 가격 변동을 이용하여 가격 패턴을 찾아낸 후 다양한 분석기법으로 주가 지수를 예측하는 연구들이 진행되어 왔다. 그러나 주식 시장은 기업의 내·외부 요인들의 상호관계가 주가 형성에 많은 영향을 주는 가격 결정 메카니즘으로 인해 주가의 변동을 설명할 수 없는 경우가 자주 발생하고 있다. 따라서 주식 시장 예측을 위해서는 시장 내부의 변화와 외부 사건들을 함께 반영할 수 있는 방법이 필요하다. 본 논문에서는 뉴스 기사들에 대한 감성 분석과 주가지수의 시계열 데이터를 딥러닝 예측 모델을 통해 주식 시장의 추세를 예측할 수 있는 주가지수 예측 프로그램을 제안한다.

• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.227-235
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• 2018

The aim of this study is to predict the sensitivity of motion sickness (MS) using pattern of cardinal gaze position (CGP) before experiencing the virtual reality (VR) content. Twenty volunteers of both genders (8 females, mean age $28.42{\pm}3.17$) participated in this experiment. They was required to measure the pattern of CGP for 5 minute, and then watched VR content for 15 minute. After watching VR content, subjective experience for MS reported from participants using by 'Simulator Sickness Questionnaire (SSQ)'. Statistical significance between CGP and SSQ score were confirmed using Pearson correlation analysis and independent t-test, and prediction model was extracted from multiple regression model. PCPA & PCPR indicators from CGP revealed significantly difference and strong or moderate positive correlation with SSQ score. Extracted prediction model was tested using correlation coefficient and mean error, SSQ score between subjective rating and prediction model showed strong positive correlation and low difference.

• Science of Emotion and Sensibility
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• v.13 no.3
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• pp.559-572
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• 2010

Color, an important visual cue, can cross-modally affect odor association and odor quality identification Here, this research investigates aspects of the cross-modal associations between color and fragrance in greater depth, delving into the topic of whether the degree-of-association of fragrances with hue and tone of colors varies systematically. For 33 color stimuli (10 hues, 3 tones, and 3 achromatic colors), 67 subjects judged the degree-of-association of four typical fragrance families (fresh, floral, oriental, and woody) on a 7-point scale. The statistical analysis showed that fragrance associations of the all families had characteristic distributions across ten hues of the color stimuli. The cross-modal relationship between color tone (especially, lightness attribute) and fragrance association appeared to be dimensional (e.g. a positive linear relationship between the floral family and the lightness). More specifically, as colors became warmer and brighter, the associated floral scents were stronger, while the woody scents was less associated. Brighter or more vivid cool colors were associated with stronger fresh scents. These findings confirm the systematic existence of synthetic interactions between vision and olfaction in perfumery.

• Science of Emotion and Sensibility
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• v.15 no.4
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• pp.585-592
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• 2012

Food is crucial for the nutrition and survival of humans. Taste system is one of the fundamental senses. Taste cells detect and respond to five basic taste modalities (sweet, bitter, salty, sour, and umami). However, the cortical processing of taste sensation is much less understood. Recently, there were many efforts to observe the brain activation in response to taste stimulation using functional magnetic resonance imaging (fMRI), magnetoencephalography (MEG), and optical imaging. These different techniques do not provide directly comparable data each other, but the complementary investigations with those techniques allowed the description and understanding of the sequence of events with the dynamics of the spatiotemporal pattern of activation in the brain in response to taste stimulation. The purpose of this study is the understanding of the brain activities to taste stimuli in sensory and affective aspects and the reviewing of the recent research of the gustotopic map by functional brain mapping.

• Science of Emotion and Sensibility
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• v.14 no.2
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• pp.301-310
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• 2011

Today, the city greatly increase the interest in the night, increasing the importance of building and landscape lighting is a trend. Landscape lighting and a combination of factors, especially the media has been expanding in the domestic media facade. The facade of the building for the implementation of the screen to install the LED, or are projecting the image through the projector. The facade of this study present a paradigm shift in traditional media based on interactive and works by combining the artistry of the item type, art, colors, patterns, and interactions were drawn into 5 main topics. This section of the 83 kinds of domestic. Other media facade sample was classified. Categorized by 5 types of lighting techniques, lighting system, manner of expression, changing the way lighting design elements were based. Thus, the current trend changes, depending on the technical value and artistic value of the applied media facade lighting design should be applied to identify the elements and the combination of media facades and IT skills beyond simply directing programmed to communicate interactively with various designs Must be for you.