• 디지털콘텐츠학회 논문지
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• 제18권2호
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• pp.267-274
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• 2017

최근 패션, 뷰티 업계를 중심으로 스마트 미러를 도입한 매장을 선보이는 등 IoT기술을 적용하고자 다양한 노력이 시도되고 있다. 스마트 미러는 거울을 통해 모습을 비춰볼 수 있으면서 거울 뒤에 부착된 화면을 통해 원하는 내용을 디스플레이 할 수 있어 패션, 뷰티, 헬스 케어 등 다양한 산업 분야에 적용이 가능하다. 본 논문에서는 이러한 스마트 미러의 특성을 이용하여 구술 능력이 퇴화되어 발음이 부정확한 청각 장애인이 타인의 도움 없이 스스로 발음 교정 학습을 할 수 있도록 하는 학습 시스템을 제안하고자 한다. 제안된 시스템에서는 임베디드 시스템에서 적용 가능한 효과적인 립 리딩 기법을 제안하여 기존에 검증된 발음 교정용 데이터와 연동하여 학습 효율을 높였다.

• 패션비즈니스
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• 제21권5호
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• pp.30-42
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• 2017

A comprehensive research must be conducted on manufacturing techniques such as patterns and sewing, with the understanding of material properties to satisfy consumers' emotions with a strong fashion trend orientation. Physical and emotional characteristics may change depending on the characteristics of the material, and the overall silhouette and feeling of the garment can change depending on how sewing is conducted.To examine the completeness of a finished garment depending on different kinds of clothing material, this study fabricated an actual garment and a 3D virtual garment as well using 3D CAD IMAGE SYSTEM (CLO 3D, DC Suite, etc.) for a comparative analysis. These two methods have their own advantages and disadvantages. This study selected five of the most representative clothing materials and conducted a comparative analysis on appearance differences between actual clothing and virtual clothing by material. Additionally, the study verified the similarity between actual clothing and virtual clothing by comparing their physical properties by material, and evaluated the objectivity and accuracy of the reproducibility of material properties of virtual clothing.

• 한국의류학회지
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• 제45권5호
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• pp.741-757
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• 2021

In addition to direct sales to consumers, the direct-to-consumers (D2C) strategy, which provides specialized experiences and services, communicates closely with a consumer's perspective. This tendency is related to the recent trend wherein the luxury fashion system is being transformed into a new luxury. Therefore, this study analyzes the development of online D2C platforms and investigates the characteristics of new luxury from the functional, symbolic, and experiential dimension perspectives based on mobile apps, which is becoming increasingly important among online D2C platforms. Based on the study results, the premium of new luxury fashion displayed in Louis Vuitton's mobile D2C platform in terms of product utility and functionality is newly defined as a usable luxury experience. Moreover, from the heritage perspective, based on the cultural sympathy of the brand contents, we determine that an attachment can be formed between new luxury fashion consumers and brands. Additionally, the personalization service and experiential content on the D2C platform can directly afford emotional and bonding induced brand immersion in a playful way.

• 디지털산업정보학회논문지
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• 제10권1호
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• pp.113-120
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• 2014

In this paper, I present a new echo canceller using the adaptive cascade system identification (CSI) method, which a system response is divided into several responses so that each response is adaptively estimated and combined. Echo cancellation is required for a dual-duplex DSL, in order to allow each individual loop to operate in a full duplex fashion. Echo cancellation was one of the most difficult aspects of DSL design, requiring high linearity and total echo return loss in excess of 70 dB. Especially, for a fickle response, if the response is estimated by an adaptive filter, the filter needs more taps and the performance is decreased. But the response is divided into several responses, the computation complexities are decreased and the performance is increased. For the stage constant n, which represents the number of stages, if the response is not divided (n=1), the computation complexity of multiply is $2N^2$. And if the response is divided into two responses (n=2), the computation complexity of multiply is $2N^2$. Also, if n=3, the computation complexity is ${\frac{2}{3}}N^2$. Therefore, it is known that the computation complexity is decreased as n is increased. Finally, this proposed method is verified through simulation of echo canceller for digital subscriber line (DSL) application.

• 복식
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• 제61권9호
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• pp.50-59
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• 2011

Recently the word "digital" is widely used in almost every field and is dominating this generation. Digital has become the most significant characteristic representing the 21st century, and is leading change across wide range of our life-styles in our culture and thoughts. New art is in harmony with digital in the 21st century. Digital photography is simpler, faster and newer than the analog system of the past. From ancient times, the nature has been the subject of art, and many designers have studied the ways to create beauty from nature. In this study, I chose the lotus as the subject material of textile design development. The lotus invokes a sense of stillness, and nestles many fluid elements, including the curved fluid lotus, rhythmic lotus petal, sinuous lotus leaf, radial vein, lotus pip and oval seed. Therefore, I tried to use these elements of lotus for development of textile design. For this purpose, I photographed the lotus with a digital camera as equipment of design development. Then, on computer, I have developed six textile designs through the process of modification and editing by using the adobe illustrator program.

• 디지털융복합연구
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• 제13권12호
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• pp.75-87
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• 2015

본 연구는 간편결제 서비스에 대한 지각된 유용성 및 신뢰가 결제 서비스 이용에 대한 충성도 및 해당 쇼핑몰에 대한 충성도에 미치는 영향을 분석하였다. 또한 간편결제 서비스에 대한 사용자들의 지각된 유용성 및 신뢰에 사용자 개인 특성 및 결제 서비스 브랜드에 대한 인지도가 미치는 영향을 함께 검증하였다. 20대-40대 사용자를 중심으로 온라인 설문을 실시한 결과, 소비자들이 간편결제 서비스를 사용하면서 서비스 시스템에 대한 유용성을 많이 느끼고 서비스 제공자에 대한 신뢰가 높을수록 간편결제 서비스에 대한 충성도 뿐 아니라 결제 서비스를 제공한 해당 쇼핑몰에 대한 충성도 또한 높아지는 것으로 나타났다. 또한 결제 서비스에 대한 지각된 유용성 및 신뢰는 소비자 개인의 기술혁신성, 스마트폰 활용 정도 및 서비스 브랜드 인지도에 영향을 받는 것으로 나타났다. 본 연구는 온라인 또는 모바일 쇼핑환경을 제공하는 기업들이 결제 시스템을 쇼핑 사이트에 부가된 요소로서 판단하는 것이 아니라 사이트 자체의 한 구성요소로 인식하여 사이트 디자인에서부터 설계하고 구현해야 한다는 것을 보여준다.

• 복식문화연구
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• 제21권3호
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• pp.348-360
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• 2013

This research is implemented to shed new light on the essence of Korean sentiments, aesthetic sense and restructure it in modern ways. In particular, applying the current images of traditional Korean village in Jeonju to neckties is focused on the purpose of globalizing the industrialization of Korean traditional sceneries and Korean image products. Adobe Photoshop CS program was used to develop necktie designs containing the images of the traditional Korean village. To make artworks, the Digital Textile Printing System that is an environment-friendly printing method was used. Moreover, Hanji yarn fabric was adopted for them so as to use Korean materials. The total number of developed designs is eight and neckties for men were made by altering images of the traditional Korean village in modern ways. According to the research results, required are more investment and self-development for proper understandings on our traditional cultural images and their development from now on. Moreover, in my view, customers' desires must be met by comprehending public consciousness, trends and environments to meet customer's desires. Furthermore, higher value-added products must be created by using Hanji yarn and images of traditional Korean villages by distributing high quality designs that will satisfy customers' desires and psychology, producing small quantities of products with various designs and colors.

• 한국의류산업학회지
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• 제6권4호
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• pp.421-426
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• 2004

In an information-oriented and internationalized society of the future, the quality and the price of goods made by each country will be equalized. That eliminates competition. But the design and appearance of products is an important factor in international competition. Indeed, design symbolizes a country's culture visually, and it can show the cultural identity and originality of a nation in international society. And that will play an important part that can contribute to creating added value. It is necessary to revive our people's old lyrical stories which are far away from our memory, and we badly need design development to revive traditional cultural merchandise through visual modernization. In this study, I chose lotus as the subject material of textile design development. And my intention for this study is to reflect Korean traditional cultural value as much as I can, and to develop textile design of Korean images by adding modern scenes. Also, I intend to print them on fabric, and apply them to cultural merchandise including scarves and ties, by using digital textile printing systems. The reasons for doing so, are to create high added value, and to let other peoples of the world, know about our excellent culture.

• 패션비즈니스
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• 제15권5호
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• pp.103-114
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• 2011

During a wearer's movement, the apparel fabric layers collide each other in a highly complicated manner. The collision involves cloth-cloth, and cloth-body collision. The diversity of the textile fabrics, including silk, wool, cotton, and other synthetic fibers, together with the complex details of the apparel construction, makes the collision and other calculation procedure involved in the 3-dimensional clothing software system much more complicated. Therefore, there is a need to measure the behavior of the fabrics during the fabric collision cycles. In this study, as a first step, static measurements pertinent to the factors governing the appearance of the apparel fabrics were implemented. The drape profile, stiffness(Sd and Sf), tensile properties, thickness, and the air permeability were measured. The correlation between the parameters were calculated and reviewed. It is found that there is a high correlation of 0.97 between the actual fabric drape parameters and the 3D virtual fabric drape parameters. The measured drape coefficients of the fabrics show relatively good correlation with the measured fabric stiffness.

• 패션비즈니스
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• 제15권4호
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• pp.43-54
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• 2011

Printing process has been a major sector in the textile industries for a long period of time. With the advent of digital textile printing, the complex procedures of printing preparations and after-treatment processes have been streamlined. For the design of the motives of images to be printed, the use of image handling software, e.g. Photoshop(Adobe), has been of prime importance. Even though the software is extremely useful and functionally versatile, there are many laborious steps involved for the specific textile printing process. The use of a CAD-based textile printing function may help the textile printing process in streamlining the complex processing stages. The image qualities of the output designs have been compared objectively with the aid of several image similarity evaluation schemes including the SSIM, and FSIM Index methods.