• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 춘계학술대회
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• pp.687-691
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• 2011

본 논문에서는 아날로그 트리밍용으로 사용되는 $0.18{\mu}m$ generic 공정 기반의 EM(Electro-Migration)과 eFuse의 저항 변동을 고려한 8bit eFuse OTP (One-Time Programmable) 메모리를 설계하였다. eFuse OTP 메모리는 eFuse에 인가되는 program power를 증가시키기 위해 external program voltage를 사용하였으며, 프로그램되지 않은 cell에 흐르는 read current를 낮추기 위해 RWL (Read Word-Line) activation 이전에 BL을 VSS로 precharging하는 방식과 read NMOS transistor를 최적화 설계하였다. 그리고 프로그램된 eFuse 저항의 변동을 고려한 variable pull-up load를 갖는 sensing margin test 회로를 설계하였다. 한편 eFuse link의 length를 split하여 eFuse OTP의 프로그램 수율 (program yield)을 높였다.

• Journal of Biosystems Engineering
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• 제22권2호
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• pp.237-246
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• 1997

굴 까는 작업을 자동화하기 위한 방법으로 굴의 껍질 안쪽에 붙어 있는 근육질을 제거하고 굴 껍질의 힌지(Hinge)를 절단하는 작업을 필요로 한다. 본 논문에서는 굴을 까는 자동화 기계를 개발하기 위한 연구의 일환으로써 컴퓨터 시각 시스템을 이용하여 굴의 힌지 위치를 판단하는 영상처리 알고리즘을 개발하였다. 본 실험에 사용한 굴들은 컴퓨터 비젼 시스템이 굴의 바깥쪽 힌지표면을 감지할 수 있도록 굴을 물로 씻은 후굴 껍질의 힌지(Hinge)부분을 약간 절단하였다. 칼라 비디오 카메라(color video camera)를 이용하여 굴의 절단된 힌지표면의 영상을 잡은 후 개발한 영상처리 알고리즘을 이용하여 굴의 힌지(hinge)위치를 감지하였다. 영상내의 굴의 힌지(Hinge)와 그 밖의 다른 물체를 구별하기 위하여 4개의 변수 (원형도, 사각형도, 장단축비, 유크리드(Euclidian)거리 )를 이 용하였다. 또한 영상(image)내 의 굴의 힌지(Hinge) 위치를 쉽고 효과적으로 파악하기 위하여 몇 가지 영상처리 즉, 수축-확장, 문턱갑 처리 등의 방법들을 이용하였다.

• 패션비즈니스
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• 제11권4호
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• pp.204-220
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• 2007

The background of Korean Ethnical Costume was originated from those northern mounted nomadic groups, which was Scythe style Costume Culture. Through the antique records and paintings of tombs bequests hereby describe the forms of Scythian Cotume (1) Headgear : There was Conical Cap(or Pointed Cap), Feathered Cap, and Crown. (2) Clothes : Both Men and Women wore Jacket as upper garment with leftsided collars, narrow sleeves to the length of the hip line. As lower garment, they wore the tight Trousers and Kungo(:窮袴)that was attached with gusset. (3) Belts and Boots : On the upper garment bound the leather Belts that was hanged a hook that was shaped of animal form at the end. Scythian Buckles was divided into six groups, animal-shaped, animal's head shaped, animal fight-shaped, rectangle-shaped, rectangle openwork-shaped, genre scene shaped Buckle. To the Boots, they wore leather boots. (4) Ornaments : Ornaments divided into Dress Trimming(:Gold plaques), Earrings, Necklaces(;Torques), Bracelets, Rings. Scythian Gold Plaques were divided into several types according to the shape, animal style(curved beast shape, profile shape, head reversed over its back shape), round shape, quadrilateral form, star shape, flower shape, crescent shape, bundle shape, human appearance. Earrings consisted of a plain ring and pendant ring was a middle ornament hung from it to a pendants which hung was made of heart shaped leaves of the tree, beads-linked. Scythian Torques were divided into several types according to the shape, Torque with Terminal style, Spiral style, Layers style, Crescent-shaped pectoral style, Crown style. Scythian Bracelet were divided into 4 styles according to the shape, Bracelets with ends shaped like beasts style, Spiral style, Layers style, Crown with openwork style. Rings were rhomb-shaped and animal shaped styleRings (5) Animal motifs used in Scythian ornaments appears that in some cases the work was intended to be purely ornamental, while many times the motifs had symbolic meaning (such as the successful dominance of the aggressor over the victim portrayed in the attack scenes). Magical use of symbols may have been inten-ded to guarantee the power of the aggressor.

• 한국의류산업학회지
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• 제12권6호
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• pp.821-829
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• 2010

The men's costume of eighteenth century showed feminine image of elegant decoration through the influence of social feminine atmosphere. As years go, heading towards the end of the eighteenth century, most of men's wear were simplified except vest, which had gorgeous decorations showing feminity. Therefore, men's vest of eighteenth was regarded as good item to apply to modern women's wear. The men's vest design of eighteenth century were divided into three types due to the passage of time, they showed the difference in the length, detail and trimming. Cutting lines in the modern fashion are used to give comfort and show the three-dimensional body silhouette. Also, cutting lines, as a decoration element, can define the costume's image and characteristics. Therefore, by using cutting lines, we can represent historical costume as modern costume and men's wear as women's wear. I made five women's costumes applying design characteristics of the men's vest of the eighteenth century. These five women's costumes have decorative aspect of men's vest of eighteenth century and simple aspect of men's costume. I applied dart manipulation in several different ways to make various cutting lines for women's costume. These cutting lines were emphasized by matching various colors and patterns of fabrics. I made small buttons and cords of these various fabrics. I sewed fabric buttons on five costumes for the purpose of function and decoration like buttons of the men's vest of eighteenth century. I applied fabric cords to decorate five costumes in various way. We should further study how to express important characteristics of historical costumes as modern costume in many ways.

• 한국의상디자인학회지
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• 제8권1호
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• pp.155-168
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• 2006

The purpose of this study focusing on the gather decorations shown in the modern fashion was to review needlework techniques and design features of gather decorations and thereupon, analyze the aesthetic characteristics of gather decorations shown in designers' works to examine the gather decoration trend in today's fashion. First, the decorative features of gather decorations different from the conventional costumes are shirring, lace and trimming combined or shirring repeated. Second, in view of sensualism, the gather decorations seem to play a role of enhancing the exposure as a mode of expression, while the indirect exposure or beach is mixed with the materials to widen the range of gather decoration expressions. Third, in terms of history, the conventional decorative techniques are combined with new techniques and materials to create a fantastic and romantic mood different from the conventional costumes. Fourth, in view of rhythms, the wave line of the rim for gather decorations serves to express some vivid effects; on the human body, its monotonous plane repetition will turn into a new expression or a voluminous physical sense of motion. However, since expressions or meanings of the gather decorations are much diversified, they should not be regarded as simple decoration details. Our modern designers searching for new expression of creases use unique structural forms to explore the possibility of creative gather decorations. In all, since gather decorations seem to be significant as unique details conducive to a structural pragmatism and aesthetics, it is deemed necessary to continue to develop gather decorations.

• 패션비즈니스
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• 제22권1호
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• pp.1-19
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• 2018

The purpose of this study is to analyze the fashion style of Kate Middleton, the Royal Family, and to examine the social and cultural influence of Middleton fashion. We selected 314 photographs collected from a Google site and Gettyimages.com April 2011-December 2016 as the final research subjects. We categorized the situation by domestic events, royal events, diplomatic activities, and social contribution activities, and analyzed fashion styles focusing on item composition, color, material, silhouette, detail, trimming, and length. As a result of the study, the one piece was the highest in the combination of items, and the color was the most in white. The color tones were mostly vivid, and the material texture was silky. The image was classic, and the dress code was high in semi-formal. In a situational style, the coat was the most common at the Royal Family events and blue or white of the light tones appeared in the formal style of the classic image. In domestic events, there were many silky textures of modern image, and vivid, strong tonal knee length H line dress was the most prevalent. During diplomatic activities, various colors such as red, green, gray appeared in addition to blue or white and in social contribution activities, many dresses of vivid and dark tones of red appeared in the dress code as semi-formal. In conclusion, the stylistic features of Kate Middleton and the Royal Family are largely in the form of royal and noble, low cost and chic, and body-conscious styling.

• 한국의류학회지
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• 제34권5호
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• pp.856-865
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• 2010

Many efforts to develop the domestic fashion industry have continued under the influence of a rapidly changing fashion industry environment. The fashion industry has emerged as a future growth industry leading lifestyle and as a core industry for the culture biz. Since the 2000's the markets that combined party and fashion wear as a new cultural trend has grown and an in-depth study of design development for party wear is required. This study presents basic materials for design development for the future domestic woman character casual brand prior to the design development by analyzing design characteristics of domestic female character casual brands. In the research methods, nine brands were selected based on the discussion of ten fashion specialists and then the brand concept, target, configuration of items, price, and design characteristics were analyzed. The following conclusions were drawn from this study. First, each brand concentrated the main focus on establishing a clear and unique brand identity that meets the needs of consumers to enhance competitiveness in the woman's dress market. To enhance competitiveness, many character casual brands targeting women aged 20's and 30's (including BEART) held party wear goods exhibitions as the market for party wear has increased significantly. Second, according to study results of the selected nine brand designs, it was found that the style characteristic of each brand varies depending on concept. However, all nine brand designs developed various styles such as feminine and cute style making use of laces, ruffles, A line silhouette, colorful motifs, and a stylish style that used layers with various materials along with unique decorations based on romantic emotions. Third, seven hundred and thirty eight pictures of nine brands were analyzed by items without identifying brands. According to the result of the analysis, the percentage of items used by brands was as follows: a one-piece dress was 34.5%, jacket 25.7%, skirt and pants 15.5%, blouse and shirt 13.6%, and tops 10.6%. The result showed that one-piece dresses accounted for the highest percentage. Frill accounted for 16.6%, the highest percentage followed by ribbons at 16% in regards to detail and trimming.