• 한국컴퓨터그래픽스학회논문지
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• 제17권4호
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• pp.1-10
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• 2011

수묵화 드로잉 기술는 일반적으로 붓, 먹 그리고 종이에 대한 모델링과 사용자의 2차원 붓의 움직임, 먹 번짐과 종이 재질에 대한 시뮬레이션으로 구성된다. 본 논문에서는 먹의 양과 종이의 흡수력에 대한 계산을 효율적으로 줄이고 자연스러운 수묵화의 표현이 가능하도록 탱크(tank)모델을 단순화 시키고 수묵화의 특징을 농담효과, 번짐효과, 선, 종이의 4가지 분류로 개념화 시켜서 반영하였다. 또한, 위모트의 모션센서와 IR센서를 이용하여 사용자의 움직임에 대한 데이터 값을 붓의 움직임으로 전달하도록 하였다.

• 한국기계가공학회지
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• 제2권2호
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• pp.84-90
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• 2003

Magnesium alloys have been paid attention In automotive and industries as lightweight materials, and with these materials it has been attempted at deep drawing process for assessment of formability of sheet metal. For warm deep drawing process with a local heating and cooling technique, both die and blank holder were heated at warm temperature while the punch was kept at room temperature by cooling water. Warm deep-drawing process with considering heat transfer was simulated by finite element method to investigate the improvement of deep-drawability and temperature distribution of Mg alloy sheet. The effect of sham rate sensitivity index on the deformation profile was considered in this work and the simulation results revealed that considering heat transfer is very effective for deep-drawability of Mg alloy. The deformed blank In considering heat transfer was drawn successfully without any localized thinning and the cup height is higher in contrast to results of simulations in considering no heat transfer.

• 패션비즈니스
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• 제15권2호
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• pp.131-144
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• 2011

The purpose of this study is to propose 3D art make-up design process by reproducing real objects through preliminary digital drawing with Photoshop (Photo Shop CS4.0, Adobe, USA) and using special make-up that has never been done previously, and produce creative problem solving plan to make concrete expanding thoughts and ideas. As for this study method, this study was composed of preliminary study, literature study by book examination and positive study on design process that performed preparatory work and reproduced real objects. Real case study by art make-up design process can improve effective design expressing ability by utilizing special make-up, diversify techniques, extend expression areas by materials, and create unique design. In addition, preliminary work by digital drawing, a process to predict real object work in advance, could reduce time and cost while improving work skill for work production, raise design accuracy and make easy the modification of idea. This study is anticipated to activate digital make-up by various digital techniques including Photoshop.

• 대한금속재료학회지
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• 제49권4호
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• pp.291-297
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• 2011

This work investigated the microstructure and mechanical properties of 6063 Al alloy fabricated by shear-drawing (SD) technique where shear and drawing strains were combined together within a predetermined die. To find the optimum condition for sound deformation, three different dies having different inner angle and diameter of the exit channel were prepared. After single deformation of the present sample, the sound deformation took place without an abrupt failure of the sample if the inner angle would be greater than $135^{\circ}$ in this study, when the channel diameter of the SD die was reduced from 10 to 9 mm. Microstructural observation showed that the inner angle of $135^{\circ}$ was found to be more effective than that of $150^{\circ}$ in terms of the alignment of each grain to the shear direction imposed by SD method. In addition, the yield strength of the SD-deformed sample was twice higher than that of the initial counterpart while loosing ductility in tension.

• 복식문화연구
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• 제21권1호
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• pp.93-116
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• 2013

This paper explored and compared the textile pattern and motive design of fashion designers' brands and H&M collaboration collections. In particular, this study put it focus on textile pattern design of seven fashion design brands such as Roverto Cavalli and Versace, etc., which were collaborated with H&M. The color, motive type, motive layout, motive expression, and pattern drawing technique were collected from fashion internet sites over the five year period, and then were cross-sectionally examined and compared based on their color, motive type, motive layout, motive expression, and pattern drawing technique of products between fashion designers' brands and H&M collaboration collections. The analyses showed the following results: First, the similar color, motive type, motive layout, motive expression, and pattern were found between fashion designers' brands and H&M collaboration collections, in order to show the perspective texture of products to consumers. Second, H&M collaboration brands demonstrated unique textile design of H&M rather than the trendy design patterns. Finally, the textile design pattern used in H&M collection was more restricted in terms of motive expression technique and chromaticity than that used in fashion designers' brands.

• 한국조경학회지
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• 제45권4호
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• pp.118-130
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• 2017

조경 설계 과정에는 설계안을 시각화하는 다양한 종류의 드로잉이 제작된다. 이 연구는 조경 드로잉의 특성과 역할을 부단히 탐구해 온 제임스 코너의 재현 이론과 실천의 전개 과정을 면밀히 검토한 논문이다. 코너는 1990년대 초반부터 발표된 이론적 저술에서 드로잉이라는 시각 이미지는 경관의 다감각적 특성을 온전하게 담아내기 힘들고, 따라서 조경 드로잉은 경관의 외양을 사실적으로 그려내는 방식, 즉 도구적 기능보다는 경관의 다감각적 특성을 대안적으로 보여주고, 설계 과정에서 아이디어를 생성하는 상상적 역할을 담당해야 한다고 하면서 새로운 시각화 테크닉의 실험을 주장했다. 코너의 재현 이론은 1990년대 중후반 설계 실천에 적용되면서 실천적 이론으로 진화했다. 코너는 생태학을 수용하고, 랜드스케이프 어바니즘이라는 실무 작업을 전개해가면서 드로잉의 도구적 역할에 다시 주목했다. 이전에 코너가 콜라주와 몽타주를 이용하여 상상적 역할을 수행하는 퍼스펙티브 뷰를 지지하는 경향이 있었다면, 1990년대 후반의 이론과 실무 작업에서는 도구적 기능을 수행하는 맵을 기반으로 하되, 이를 상상적으로 변형하는 맵핑 테크닉을 강조했다. 이와 같이 코너의 저작은 조경 분야의 본질을 파악하여 드로잉의 특성과 역할을 체계적으로 이론화했고, 나아가 이론과 실천의 상호작용을 보여주고 있다는 점에서 현대 조경 설계에도 여전히 귀감이 되고 있다.

• 복식
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• 제61권7호
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• pp.125-134
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• 2011

Sumuk drawings are made with water and muk(墨), which are used to express the light, shade and texture of an object. The expression methods of oriental drawing can be divided into three methods: pictorialization, abstractness and realism. The method of pictorialization expresses traditional pictures or letters. Abstractness show an artist's aesthetic feeling through sprinkling, splashing and spreading diffusion of muk. The method of realism is Takbon which makes a copy painting directly from a monument by rubbing a paper with ink. Modern fashion designer attempts to develop a new Sumuk technique based on both oriental drawing style and western watercolor painting style. Rather than following the designated styles of oriental drawings and Korean drawings, new Sumuk technique colors detailed structures expressed as outlines, dots and lines or creates abstract patterns through spreading or spilling in showing theme of flowers, plants and insects. In this study, in order to develop fashion cultural products with Sumuk technique, rubbed copy of the ancient 'Emile bell Takbon' was used. For this study, with the combination of different colors and the patterns from 'Emile bell Takbon', designs for scarfs, shirts and one-piece dresses were created. These techniques enabled to express soft and strong Takbon image in simple Sumuk technique in harmony with modern trends.

• 한국보육학회지
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• 제17권3호
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• pp.1-28
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• 2017

본 연구의 목적은 스토리텔링을 활용한 그리기 활동이 유아의 창의성과 언어표현력에 미치는 효과를 알아봄으로써 유아의 창의성 및 언어표현력 발달을 돕기 위한 기초 자료를 제공하는 것이다. 연구대상은 경기도 안양시에 소재한 D 어린이집에 재원 중인 만 4세 유아 20명으로 실험집단에는 스토리텔링을 활용한 그리기 활동을, 비교집단에는 명화감상과 동화 듣기 후 그리기 활동을 하였다. 본 연구의 결과는 다음과 같다. 첫째, 스토리텔링을 활용한 그리기 활동을 한 실험집단이 비교집단보다 창의성에서 유의미한 차이가 나타났다. 창의성의 하위요인별로 살펴보면 감수성, 독창성, 융통성에서 실험집단의 점수가 비교집단의 점수에 비해 높게 나타났고, 통계적으로 유의미한 차이를 보였다. 둘째, 스토리텔링을 활용한 그리기 활동을 한 실험집단이 비교집단보다 언어표현력에서 유의미한 차이가 나타났다. 언어표현력의 하위요인별로 살펴보면 그림 보고 이야기 꾸미기와 그림 보고 연계성 있는 이야기 꾸미기에서 실험집단의 점수가 비교집단의 점수에 비해 높게 나타났고, 통계적으로 유의미한 차이를 보였다. 결론적으로 스토리텔링을 활용한 그리기 활동은 유아의 창의성과 언어표현력 향상에 긍정적인 영향을 미치며, 유아의 창의성과 언어표현력 향상을 위한 효과적인 방법임을 확인하였다는 점에서 본 연구의 의의를 찾을 수 있다.

• 한국조경학회지
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• 제20권2호
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• pp.119-126
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• 1992

The purpose of this study is to develop the allocation method which could be applied to the transitional stage between analysis and synthesis to select the best alternative in landscape planning process. By using the matrix of alternatives with site-planning elements locational drawing in each, the combinational allocation method can make the process more rational and also more efficient. Hand-drawn map overlay technique accommodates the work I handy way. The method is useful in building conceptual scheme in landscape planning especially when it is applied to small scale project.

• 전력전자학회:학술대회논문집
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• 전력전자학회 1999년도 전력전자학술대회 논문집
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• pp.346-349
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• 1999

This paper proposes a new series-connected diode rectifier which draws sinusoidal input currents. The proposed rectifier system is configured by adding an auxiliary circuit to the conventional 12-pulse series-connected diode rectifier and employing a current injection technique. A low kVA (0.02Po (PU) ) active current source injects a triangular current results in near sinusoidal input current from the utility with less than 1% THD. The resulting system is suitable for high voltage and high power applications. Experimental results is provided from a 220VA rectifier system.