• 한국통신학회논문지
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• 제41권12호
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• pp.1748-1751
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• 2016

본 논문에서는 휘어지거나 굴곡진 array인 3차원 conformal array의 beam pattern을 보정하고자 interpolation technique을 3차원으로 확장하여 3-D uniform rectangular array(3-D URA)에 적용하는 방법을 연구하였다. 시뮬레이션 결과는 2차원 interpolation 결과보다 매우 우수한 특성을 보여준다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제5권8호
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• pp.79-86
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• 1999

Because of the recent enlargement of the faculties due to the more specialized and subdivided medical field and the need for more diverse services, the easy wayfinding is necessary on the diverse approach and usage in general hospitals. The users' pattern and the architectural correspondence affected by this is one of the most important elements of design.

• 전자공학회논문지A
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• 제32A권7호
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• pp.30-35
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• 1995

Periodically slotted dielectrically filled paralled-plate waveguide as a leaky wave antenna is analysed for E-polarization case. The homogeneous linear equation whose unknown is the surface current density over the conducting strip is formulated, from which the complex propagation constant is calculated and compared with the previous results. Good correspondence between them is observed. And a method for the radiation pattern is also considered.

• 복식문화연구
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• 제22권6호
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• pp.1028-1033
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• 2014

The paper focuses on the clothing codes described in the Analects of Confucius, and explores the reasons for the rules setting up, including the rules of color, the design, the pattern, and even the material of the clothes whose distinct features reflect the ceremony and etiquette of the time in the classic, which are in correspondence with the requirements of Confucianism, especially for stressing the social rights, obligations and codes of conduct to everyone in the society.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1995년도 춘계학술대회 논문집
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• pp.485-489
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• 1995

From the relationship between the two different views of an object with grid, the three dimensional coordinates of intersection points are determined. The images are captured and digitized with a CCD camera and a frame grabber. To find intersection points, local thresholding and line thinning operations are performed. By establishing the correspondence between the points in the two views, the three dimensional corrdinates of intersection points are calculated.

• 한국컴퓨터산업학회논문지
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• 제10권5호
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• pp.187-192
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• 2009

본 논문에서 개개인의 인증을 위한 그래프 이론을 사용한 손등 표면의 정맥 패턴의 인식을 알고리즘을 제안하였다. 개인 고유의 손 정맥 패턴의 데이터이미지를 사용하여 우리는 기대되는 응답의 측정을 위한 그래프 이론의 틀 내에서 매칭 알고리즘을 사용했다. 전처리과정을 통해 캡쳐된 이미지는 좀 더 날카롭고 명료하게 변환하였으며 세선화하였다. 세선화 후 이 이미지는 다시 정규화하여 노드와 에지셀을 갖춘 그래프를 만들었다. 이 정규화된 그래프는 인접 매트릭스를 만들 수 있었으며, 개개인의 정맥 패턴으로 부터 각각의 인접 매트릭스는 달랐다. 우리는 개인의 정맥 패턴은 실험을 통해 생체인식의 새로운 방법으로 접근할 수 있었다.

• 한국조리학회지
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• 제16권2호
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• pp.232-242
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• 2010

현대의 점점 다양해지는 소비자의 욕구와 이러한 소비자의 욕구를 충족시키려는 주류산업의 흐름에 따라 새로운 술들이 속속 개발 및 출시되고 있다. 이에 본 연구의 목적은 주류의 선택 유형에 따른 소비자들의 특징을 알아봄으로써 소비자들의 주류 소비 패턴과 성향을 파악하여, 앞으로의 주류 개발 및 시장세분화 마케팅 전략에 기초적 자료가 되고자 하는 것이다. 군집분석을 통하여 주류 선택 시 고려사항을 합리적 선택형, 맛 지향형, 광고 지향형, 주관적 선택형 등의 4가지 유형의 소비자 군집으로 구분하였고, 대응일치분석을 통해 각 군집의 특징을 밝혔다. 합리적 선택유형은 유행에 민감한 젊은 층과 관련이 있고, 50대 이상의 대졸 학력자로 이루어진 맛 지향형은 일주일에 3~4회 술을 마시고 업무적인 이유로 인한 음주량이 많은 유형, 광고 지향형은 대부분 여성인 전업주부로 광고에 민감한 유형, 30대 대학원 이상의 학력, 전문직과 관련성이 높은 주관적 선택형은 주류의 여러 가지 장점과 단점을 골고루 고려하여 음주하는 유형으로 나타났다.

• 한국재료학회지
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• 제11권9호
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• pp.781-785
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• 2001

The thermal behavior of Flow Pattern Defect (FPD) and Large Pit (LP) in Czochralski Silicon crystal was investigated by applying high temperature annealing ($\geq$$1100^{\circ}C$) and non-agitated Secco etching. For evaluation of the effect of LP upon device performance/yield, commercial DRAM and ASIC devices were fabricated. The results indicated that high temperature annealing generates LPs whereas it decreases FPD density drastically. However, the origins of FPD and LP seemed to be quite different by not showing any correspondence to their density and the location of LP generation and FPD extinction. By not showing any difference between the performance/yield of devices whose design rule is larger than 0.35 $\mu\textrm{m}$, LP seemed not to have detrimental effects on the performance/yield.

• 한국의류산업학회지
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• 제11권4호
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• pp.515-526
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• 2009

From traditional ceremony to science technology, origami was used as technique for artistic creativity and functionality based on formative characteristics. The purpose of this study is to analyze the expressive characteristics of functionality in fashion design using origami technique. The method of this study was to analyze recent documentaries, fashion books, fashion magazines, internet web site and so forth. The results were as follows: In various fields of design, the category of the expressive characteristics was classified as efficient correspondence of space, compositive convergence of function, variable potentiality of form and human ergonomic optimum. In recent origami fashion based on functionality, the efficient correspondence of space was expressed constructive or decorative pocket design, using on clothing surface and varied design by lifestyle. The compositive convergence of function was expressed innovative connection of fashion items or non-fashion items and deconstructed classical clothing pattern. The variable potentiality of form was expressed control of form by irregular fold, dynamic metamorphosis by organic fold and creation of varied clothing silhouette. The human ergonomic optimum was expressed metamorphosis mechanism from two dimension to three dimension, suitable construction to physical ability and limit and organic form based on articular folding. The functional origami fashion means reflection of nomadic lifestyle, maximum of usability, pursuit of playful sensibility, creation of new body aesthetic and pursuit of technology and humanism. And the result of these study may be used for creative inspiration in fashion design because of unique characteristics.

• 제어로봇시스템학회논문지
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• 제9권11호
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• pp.937-942
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• 2003

We present a self-localization method for mobile robots using vertical line features of indoor environment. When a 2D map including feature points and color information is given, a mobile robot moves to the destination, and acquires images from the surroundings having vertical line edges by one camera. From the image, vertical line edges are detected, and pattern vectors meaning averaged color values of the left and right regions of the each line are computed by using the properties of the line and a region growing method. The pattern vectors are matched with the feature points of the map by comparing the color information and the geometrical relationship. From the perspective transformation and rigid transformation of the corresponded points, nonlinear equations are derived. Localization is carried out from solving the equations by using Newton's method. Experimental results show that the proposed method using mono view is simple and applicable to indoor environment.