• Proceedings of the KSR Conference
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• 2011.05a
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• pp.200-207
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• 2011

The research which sees accomplishes the capital region high-speed railway and examines investigates about process of railroad construction project and an advance service contents from to understand a progress process, change process and technical investigation of basic design and the execution plan at the time of route led and accomplishes the plan which is detailed the process which in the center researched. Also plan start method and application plan, clear the security of the plan air which is proper is necessary and dividing which design phase is, plan process construction etc. improvements sacrifice froze.

• Fashion & Textile Research Journal
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• v.15 no.3
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• pp.336-346
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• 2013

This study focuses on 'texture' as one of the most important fashion and textile design elements; in addition, it proposes various applications of it. Surface texture is indispensable in fashion and textile design that also factors heavily into innovative creations. Along with technological advances in the fashion industry, surface texture has derived many new and attractive features that provide more opportunities for designers to show various design concepts. Rather than the surface quality of fabrics, surface texture in fashion design creates its identity through a manipulation of materials- an application that tends to be primarily for visual effects without being restricted to decorative purposes. The status and significance of surface texture in various creative fields is explored and the evolution of surface texture is traced by analyzing a number of fashion design cases with representative surface textures. The latest feature of surface texture in fashion and textile design is identified to establish a new classification of surface texture with five groups and technical suggestions. This study provides a theoretical basis for this field of study and a new framework that can be employed in the development of surface textures that use innovative techniques as well as the future application of newly-developed textures.

• Proceedings of the IEEK Conference
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• 2003.07b
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• pp.1161-1164
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• 2003

We have developed an optimization algorithm based formulation for performing efficient time driven simultaneous place and route for FPGAs. Field programmable gate array(FPGAs) provide of drastically reducing the turn-around time for digital ICs, with a relatively small degradation in performance. For a variety of application specific integrated circuit application, where time-to-market is most critical and the performance requirement do not mandate a custom or semicustom approach, FPGAs are an increasingly popular alternative. This has prompted a substantial amount of specialized synthesis and layout research focused on maximizing density, minimizing delay, and minimizing design time.

• Proceedings of the IEEK Conference
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• summer
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• pp.70-73
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• 2004

We have developed an optimization algorithm based formulation for performing efficient time driven simultaneous place and route for FPGAs. Field programmable gate array (FPGAs) provide of drastically reducing the turn-around time for digital ICs, with a relatively small degradation in performance. For a variety of application specific integrated circuit application, where time-to-market is most critical and the performance requirement do not mandate a custom or semicustom approach, FPGAs are an increasingly popular alternative. This has prompted a substantial amount of specialized synthesis and layout research focused on maximizing density, minimizing delay, and minimizing design time.

• 제어로봇시스템학회:학술대회논문집
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• 1987.10a
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• pp.842-846
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• 1987

This paper proves that a filter for scramble spectrum is realized by a periodically time-varying digital filter. Further, we propose a design method of this filter by using a bi-frequency map. As an example, we implemented this filter with Digital Signal Processor.

• Archives of Plastic Surgery
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• v.39 no.4
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• pp.309-316
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• 2012

Computer aided design and manufacturing (CAD/CAM) technology today is the standard in manufacturing industry. The application of the CAD/CAM technology, together with the emerging 3D medical images based virtual surgical planning (VSP) technology, to craniomaxillofacial reconstruction has been gaining increasing attention to reconstructive surgeons. This article illustrates the components, system and clinical management of the VSP and CAD/CAM technology including: data acquisition, virtual surgical and treatment planning, individual implant design and fabrication, and outcome assessment. It focuses primarily on the technical aspects of the VSP and CAD/CAM system to improve the predictability of the planning and outcome.

• Korean Institute of Interior Design Journal
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• v.13 no.4
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• pp.45-55
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• 2004

This study theoretically investigated the conceptional and technical aspect of participatory design as an approaching scheme for participatory design in community This study operated a case study in an senior hall which is expected to be the important institution for future aging society This study discussed the tool's potentialities after investigating technique's developments and usefulness. The main result of study is as follows 1) Conceptual approachment for participatory design in community starts with the attitude of designers establishing moral, philosophical and social sense of value as the mediator in city and region. And proceed the design in the method of mediating the opinion with the members of the community and the government. 2) The technical approachment should be more concentrated with the method of making the members interested and treat the rationalized process and proceedings more important. And develop this as a tool which Is easily understandable, more convenient when working, and has a adaptability in application. 3) The given technique in case study is produced with the data of demanded rooms, preferred image, priority, and room-layout game, and verified it's usefulness by analyzing and discussing of process and technique, and this technique can be useful after specific complement work as a result.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.11 no.18
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• pp.1-5
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• 1988

In this study we have provided one solution to overcome mistakes with limited technical staffs, capitals and times may be the computer for cost estimating. In view of the speed and the ability to draw on funds of information, we shall see that computer estimating models will become the exhibited and the accepted norm of operation by continuous research. Therefore, the computer is broadly serving the needs of many engineering disciplines and in the area of engineering design and industrial application, inexhaustible developed softwares are presented more easy speed and various application for Cost Engineering.

• Proceedings of the Korea Information Processing Society Conference
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• 2009.04a
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• pp.246-249
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• 2009

인간 생활의 편의를 위해 지능형 서비스 로봇에 대한 필요성이 증가하고 있지만, 인간과 로봇이 상호간에 소통할 수 있는 인터페이스나 애플리케이션 등의 개발은 미흡한 상태이다. 이러한 문제점을 극복하고 지능형 서비스 로봇의 대중화를 위하여 사용자 중심의 애플리케이션을 제안한다. 사용자 애플리케이션은 각 시스템들의 정보를 분석하여 제어하는 부분을 담당하고, 사용자의 명령을 블루투스 통신을 통해 로봇에게 전달하며, 로봇의 위치데이터 및 영상정보를 사용자에게 보여준다. 제안 시스템을 통해 로봇에 대한 전문지식이 없는 사용자도 로봇을 쉽게 제어할 수 있으며, 관리자는 원격지에서도 제어 및 모니터링이 가능하여 시스템 관리의 편의성을 제공한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.77-78
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• 2020

본 논문에서는 미디어 플레이어 제어가 어려운 지체 장애인들을 위해 음성과 동작 인식 기반의 미디어 제어 애플리케이션을 설계하고 구현한다. 이 애플리케이션은 사용자의 음성 인식을 위해 먼저 명령어를 정하고, 명령에 매핑되는 키워드 관리하는 데이터 모델을 생성한다. 그리고 이 데이터 모델을 JSON 파일로 정제하여 사용한다. 그리고 키넥트 센서를 활용한 동작 인식은 오른쪽 어깨를 중심으로 오른쪽 손목의 좌표값을 인식함으로써 동작 인식 제어 컨트롤을 실행한다. 오른쪽 어깨를 기준점으로 오른쪽 손목의 좌표값으로 현재 팔의 위치를 정하고, 영역 1~4 에 따라 동작을 인식한다.