• 동아시아식생활학회지
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• 제20권5호
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• pp.655-667
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• 2010

In this study, problems with table serving of Korean Jeollanamdo food were investigated, and methods for improvement were suggested. The manner of food serving and arrangement on tables, as well as the serving space in each case, were investigated in representative restaurants serving Jeollanamdo food. The results showed that most of the Jeollanamdo Korean food have a prototype of a flat serving sprea, wherein the main dish and side dishes are not clearly identified, the demarcation between shared space and personal space is insufficiently made for each serving on the table, and the table is full of side dishes, that are narrow, visually disordered and unhygienic, both in terms of the table setting and arrangement inside bowls. To provide sufficient eating space, elevate awareness of hygienic and clean serving, and identifying the main dish in the table setting, a serving method that is a compromise between the flat spread-out and time-series development was suggested, and an arrangement on the table was defined for the main dish and side dishes. The utilization of table space was also increased by reducing the number of dishes on the table at a given moment. In addition, the dish or bowl and arrangement inside the container were changed in order to distinguish the main dish and side dishes. It is suggested that some of tableware be linked with the special products of the locality so as to make a brand for them, and that a personal mat be used to arrange the tableware for each one, since there are many fermented food items (salted fish, kimchi, fermented paste and sauce, etc.) and boiled food items (stew, steamed dish, boiled dish in sauce, etc) that look dark and unfocused. In addition, it is suggested that the width and breadth of the dishes or bowls be set in an orderly manner. Considering the tables currently available at restaurants, personal space on a table and comfortable distance between eaters are suggested to be $400 mm{\times}250 mm$ and 300 mm, respectively.

• 한국의류학회지
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• 제36권4호
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• pp.382-390
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• 2012

This study shows the optimum attachment of Two-Way Shape Memory Alloy (TWSMA) springs onto thermal liner and its sewing method for the mass production of fire fighter's intelligent turnout gear. SMA springs were attached to the fabric by four different methods and stitched by two different shapes (square and wave). The durability of the attached springs was tested by laundering up to 50 cycles. Examined were whether the springs would remain attached to the fabric after repeated laundering, the shape memory effect and reaction of the springs, and the anti-corrosiveness of the springs. A Human-Clothing-Environment simulator evaluated thermal insulation according to attachment methods, air layer volume, and stitch types. The findings showed that silicon attached springs remained intact after repeated laundering; in addition, repeated laundering did not influence the responsiveness and anti-corrosiveness of SMAs. Air volume had positive relations with the insulation. Attachment methods or stitch methods had limited impact on the thermal insulation. As a result, a wave type stitch with silicone attachment was suggested as the optimum method to attach the SMA springs onto the intelligent turnout gear for fire fighters.

• 한국의류학회지
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• 제33권12호
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• pp.1853-1861
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• 2009

의류산업에서의 신체치수는 소비자의 만족감에 영향을 미치는 중요한 요인으로 인식되고 있다. 최근 IT기술의 발달로 인해 소비자의 다양한 욕구에 반응하기 위한 맞춤주문형 의류시스템 연구가 국내외적으로 많이 이루어지고 있으며, 특히 개인별 신체치수를 얻기 위한 다양한 방법들이 연구되고 있다. 본 연구는 2차원적인 3장(전면, 측면, 후면)의 이미지 캡처를 이용하여 이미지의 표준화를 위한 변환, 외곽선 추적, 키노드 추출 과정으로 계산된 데이터를 원형 3차원 인체 형상 데이터에 대조하여 모델링을 변화시키는 프로세스를 통해 상하길이, 둘레데이터 및 인체 형상 데이터를 간편하게 획득하는 시스템을 개발하여 시스템 구현을 통한 정확성을 평가하였다.

• 복식문화연구
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• 제6권2호
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• pp.127-140
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• 1998

A study on the construction of Dan-Ryung in the early 16th century based on the shrouds from excavated tomb of Kim, Heum-Jo(1461-1528) is reported in this paper. This study is aimed at establishing database for a traditional Korean costume construction and emphasizing the necessity for development of methodology in writing report from excavated costume including measuring, construction methods and materials. This paper includes examples of measured length for each part of 'Dan-Ryung', reconstructured drawings, pictures, and construction methods. The followings on the construction of Dan-Ryung in the early 16th century are found in this study: 1) Dan-Ryung robes were made of less expensive hemp, cotton, silk & cotton, and ramie & silk. 2) As a whole, Dan-Ryung was lengthy and spacious and it had straighter and narrower sleeves when compared to the ones from the late Chosun. 3) There existed Moo which was large rectangular guest with double pleats at Dan-Ryung's side seam. Its round collar was constructed with a 3 cm width bias. Ball buttons on the outer collar and loops on the right shoulder are attached. 4) There existed a pair of indirectly attached slim and short strings. Inside string is directly attached. 5) Inside of the shoulder, a U-shaped shoulder pad made of the same cloth as the inner cloth was attached. hand sewing methods used include delicate flat-felled seam stitch, back-stitch and sew-up stitch.

• 한국의상디자인학회지
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• 제21권1호
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• pp.115-129
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• 2019

This study aimed to develop methods for technical design education that can be intimately connected to the industrial field. For this, technical design jobs performed in the fields of the domestic and foreign fashion industries and their required competences were examined, and educational methods based on constructivism were proposed. Korean fashion technical designers' works were identified, and then the fashion technical designer's responsibilities and qualifications were collected and analyzed from global employment sites. On the basis of the collection and analysis, hands-on staff members and education experts were interviewed about required competences for the actual business and possible suitable methods for education. The results of research showed that in the case of the US, job systems and relevant duties for technical designers were clearly defined by clothing brands, whereas in Korea, businesses were systematized around vendors, not brands, and as a result the businesses of technical package composition and specification proposals were not performed properly. This study organized the contents of technical design education into fit development and specification, the composition of technical design packages, the evaluation and approval of samples, fit schedule management and fitting, block pattern setting and pattern correction, sewing specifications appropriate for styles and materials, grading, technical terms, and production management. As for the technical design education models, the cognitive apprenticeship model, resource-based learning, the problem-based and anchored model, and the problem-based and resource-based models were proposed.

• 한국컴퓨터그래픽스학회논문지
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• 제8권2호
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• pp.15-22
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• 2002

영상분할이란 영상내의 이미지 상의 특정한 의미가 있는 영역으로 나누는 영상처리 방법을 일컫는다. 이미지 합성이나 분석을 위해서는 구분된 영역이 최대한 인간이 의미를 부여할 수 있는 물체를 나타내는 것이 바람직하나, 현재의 컴퓨터에의한 자동 영상이해 기법으로는 그 학문적 및 기술적인 한계로 인하여 영역의 분할이 수치적인 의미 이상을 가지게하기 어렵다. 따라서, 사용자가 결정적인 물체 경계의 정보를 제공하고 그에 기반하여 처리하는 HCI(Human Computer Interaction)개념을 도입하면 효과적인 결과를 얻을 수 있다. 기존의 "지능형 가위" (Intelligent Scissors)나 스네이크 (Snake) 방법 등에서도 사용자의 입력이 결과에 결정적인 역할을 하는 것을 보여준다 [1][2]. 본 논문은 기존의 방법에 비하여 미세한 영역의 경계를 추출 및 추적을 향상할 수 있는 효율적인 대화형 영상분할 기법을 제안한다. 제시된 방법은 지능형 가위의 개념에 일부 기반하나 안정된 경계선 추출을 위하여 이미 영상처리분야에서 확립된 캐니 경계 검출법(Canny Edge Detector)을 사용한다. 그리고 캐니 경계 검출법으로 잘 탐지되지 않는 경계선 부분에 대한 검출을 위하여 경계 "재봉법"(Sewing Method)을 제시하였으며, 작업 효과와 효율을 증진 시키기 위하여 인접 화소들을 검색하는 순서와 검색 대상 화소를 지정하는 5-방향 경계 추적 방법(5-Direction Edge-Following Method)을 제안하였다.

• 대한전기학회논문지:시스템및제어부문D
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• 제53권7호
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• pp.491-500
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• 2004

This paper considers a hybrid PWM(pulse width modulation) method which can be used in the brushless DC motor controller. Due to many disadvantages of bipolar PWM method, unipolar PWM method is mostly used in industrial field. In constant speed control application, the unipolar PWM method shows the good performance of speed control. But in the wide range of speed control application, it shows poor performance especially when deceleration is needed. So we propose the hybrid PWM method that utilizes both of bipolar and unipolar PWM methods according to the sign of the speed controller output. Simulation and experimental result show that the proposed method improves speed control performance of the brushless DC motor which is applied to the industrial sewing machines.

• 한국의류학회지
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• 제28권11호
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• pp.1353-1360
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• 2004

The purpose of this study is to develop a cultural products design of korean image using fabrics. The study is carry out in literature research methods and make sample product. We examine existing researches about cultural product design development to understand developed items, materials, and design directions. The brainstorming method and the established literature researches were used to obtain the design components of Korean image. A cultural products design was developed into the decorative structural details. The results can be summarized as follows: Korean image is pure, passive, gentle, small, and lasting life-force at weeds and wild flowers. Korean form is rounded curve and soft silhouette as streamy, not exaggerate. Korean color is not a finishing treatment, non-dyed natural color, or pastel, light greyish, and dull tone. Korean textile is a natural materials as linen, ramie, and coarse silk. Final sample products are table supplies, home goods and bed goods applying the sewing method of tuck, quilting, top-stitching, patch work, applique and embroidery.

• 한국주거학회논문집
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• 제9권3호
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• pp.119-131
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• 1998

This paper is a part of "The Study of the Traditional Korean Ethnic Farmhousing in Yanbian, China". The purpose of this study focuses on Korean farm house and is twofold: 1) to survey the working space and storage space for tools: 2) to investigate the daily use of space according to the different work activities. It is based on a survey of 124 households in the farm villages of Lunching, China. Survey research methods included a field study in Dallajae. A questionnaire was used to conduct this study. the study found that the working space for the koran farm family is divided into an indoor area and outdoor area. The indoor space includes working areas where the families live their daily life, cook, launder, clean, mange the house keeping, usually stare the grain. The outdoor space includes areas to store the grain, farm tools, rice box, shelves and other things such as sewing machine, iron, and tools used for cleaning the house and for farming. The center of life and work for the farm family was the chung-ji-kan (the combined kitchen and major ondol living room) located in the indoor space.oor space.

• 헤리티지:역사와 과학
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• 제35권
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• pp.82-99
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• 2002

This is to study about the saddle rope from Cheonmachong Tomb in Gyeongju. Saddle rope was made by leather on 5-6th century in Korea, there was excavated in 1973 but reported yet. At that time the analysis was tried about burials, but this remains was omitted. In recent times this remains is confirmed newly. This is important thing to restruction of harness. The working methods of saddle rope is not simple, but complicated-double up, sewing and double fasten with precessed leather. The saddle rope is restructed with no-decorated and simple leather line to recent times. Now, restruction of ancient saddle rope must be used by this way.