• 한국의류산업학회지
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• 제24권3호
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• pp.315-324
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• 2022

This study aims to verify the sewing technology and the expression of the virtual garment program by comparing the appearance similarity between the real and the virtual power shoulder jacket. To this end, the H and the X silhouettes of the power shoulder jacket were selected as the reference designs. After making the reference designs into real jackets by applying the human body dimensions of women in their twenties, virtual avatars and jackets were produced using CLO 3D programs. The results showed that the H-type with only expanded shoulders and less design variation had a high similarity between the reference photo and real garment, the real and virtual garment, and the reference photo and virtual garment. The power shoulder jacket of the reference picture was well reproduced in the real and virtual garments. Conversely, the X-type jacket, which is a tight fit and has many design variations, showed somewhat low similarity in the circumference items and the basic construction line. Especially in tight-fitted power shoulder jackets, the fact that shoulder angles and the essential items for pattern making cannot be reflected in reproducing virtual models was found to be a limitation in increasing the similarity of virtual clothing. Furthermore, the sewing system gap between the real and the virtual clothing exposed a difference in the appearance of virtual clothing.

• 한국의류산업학회지
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• 제23권2호
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• pp.237-246
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• 2021

This study aims to analyze short sleeve cycling tops from three brands for a change in garment fit and pressure depending on the static and cycling postures. To this end, it used a 3D virtual garment system to virtualize the garments. Further, a cross-section of the 3D virtual garment data was obtained, and the space length was measured in the design-X program to prove the objectivity of the 3D virtual garment. The results indicated that three brands had a large space length at the front than the back because of the bent posture in cycling. Therefore, appropriate ease was required for the waist and abdomen. Although there were various cutting lines of the bodice panel by brand, the design of the cutting lines should consider the changes in the surface to reflect the bent posture in cycling. The results of this experiment confirmed that the wrinkles present in the 3D virtual garment were reflected in the cross-section and that the space length was small in the high-stress area, as shown in red. Therefore, it was proven the stress of the 3D virtual garment could be used for 3D virtual garment evaluation.

• ETRI Journal
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• 제22권1호
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• pp.30-37
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• 2000

Existing tree construction mechanisms are classified into source-based trees and center-based trees. The source-based trees produce a source-rooted tree with a low delay. However, for the applications with multiple senders, the management overheads for routing tables and resource reservations are too high. The center-based trees are easy to implement and manage, but a priori configuration of candidate center nodes is required, and the optimization mature such as tree cost and delay is not considered. In this paper, we propose a new multicast tree building algorithm. The proposal algorithm basically builds a non-center based shared tree. In particular, any center node is not pre-configured. In the purposed algorithm, a multicast node among current tree nodes is suitably assigned to each incoming user: Such a node is selected in a fashion that tree cost and the maximum end-to-end delay on the tree are jointly minimized. The existing and proposed algorithms are compared by experiments. In the simulation results, it is shown that the proposed algorithm approximately provides the cost saving of 30% and the delay saving of 10%, compared to the existing approaches. In conclusion, we see that the cost and delay aspects for multicast trees can be improved at the cost of additional computations.

• 한국의상디자인학회지
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• 제7권2호
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• pp.61-74
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• 2005

Wonsam, a type of korean women's gown in Choseon Dynasty, was used as a small ceremonial costume for queens, crown princesses and princesses and as a grand ceremonial costume for royal concubines and wives of high rank officials. It was also worn as a wedding dress for commoners. In the families of illustrious officials, it was also used as burial accessories or garments for the dead. In this context, Wonsam is a formal dress for the people's most important four ceremonies of coming-of-age, marriage, funeral, and ancestor worship. It is worth emphasizing the costume since it was widely and importantly used by all ranks of women, from royal families to commoners. Through the Wonsam of An-dong Kim Clan's, we can see what the society was like at the end of Choseon Dynasty. First, a status system that strictly divided costumes for each class, was, in many parts, broken down. Second, the highly wrought patterns and texture of fabrics of the Wonsam reveal that it was granted from Court, or, if woven by the Kim family, it is considered to be produced by the Court's craftsman or through technical transfer, considering that the weaving skills used are as good as those in Courts. Third, regarding the precise needlework that is uncomparable to textiles used by other illustrious officials families, the Wonsam is considered to be granted from Court or, produced through the needlework skills that were handed down from needlewomen in Courts. The Wonsam of An-dong Kim Clan's has noble beauty in it, with outstanding weaving skills, fabrics, needlework and shape. Thus, it is no exaggeration to say that it has those qualities to be the standard costume that inherits the tradition of Korean people.

• 패션비즈니스
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• 제23권1호
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• pp.145-162
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• 2019

This study reviewed photos of women's jackets shown at Milano Collections from 2013 S/S to 2017 F/W to identify the variations and trends in their structural components and design elements with respect to year and season. 576 photos, which consist of 276 S/S jackets and 300 F/W jackets by renowned Italian luxury fashion brands; Giorgio Armani, Gucci, Fendi, Max Mara and Jil Sander, were analyzed. Some of the highlighted findings are as follows; in the structural aspects, the H-line silhouette, below waist to hip line length, natural shoulder line and single button closure were the most frequently appearing components among all the jackets. For the design elements, the largest number of jackets was made of woven fabric in single color, while fur was mostly used in F/W seasons for its warmth, heaviness and bulky appearance. From the results, it was established that variations were made to the jacket components and design elements to the extent that they convey predominant jacket styles with a certain level of practicality and performance. However, the study also found that some of the jackets demonstrated design diversity and innovation by adopting daring styles, bold materials and colors. As the findings of this study identified the variations and trends in women's jacket components in recent years, they can be applied towards developing high end women's jackets to meet the demands and distinctive needs of luxury clothing buyers and distributors.

• 복식
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• 제43권
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• pp.169-186
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• 1999

The objectives of the present study were to investigate the relationship between self-concept and clothing buying pattern in accordence with their self-concept. The method employed to conduct this study was normative-descriptive survey using questionnaires. Subjects were 438 high school girls in Seoul and the survery was implemented from the begining of May 1998 to the end of June 1998. The questionnaires were completed by students during class. Mean Standard Deviation Chi-Squeare and t-test were employed to analize the data gathered. The results are summarzed as follows: (1) The group who has the higher score in total positive self, self identity self satisfacton self behavior physcial self moral ethical self personal self and family self cares more about economical efficiency of clothing than the group who has the lower score. (2) The group who has the higher score in total positive self, self satisfaction personal self and family self attachs greater importance to the practical use of clothing than those who scored lower with in said categories of self concept. (3) The group who has the higher total positive self score cares originality more than the group who has the lower score when they purchase outdoor garment. (4) The group who has the lower social self score cares modesty and ostentation more than the group who scored higher in social self. (5) The group who has the higher score in positive self behavior personal self and family self cares about convenence in care and maintenance of the clothing than the group has the lower score. (6) Friends buying and use experiences of herself and the observation of other's attire are the main source of fashion information for the present Korean high school girls. The group who has the higher score in total positive self personal self family self, self identity self satisfactio self behavior used their own experiences more often as a source of fashion information than those who scored lower with in said categories of self concept. The group who has the higher score of total positive self personal self family self, self identity self satisfaction self behavior uses family members more often as a source of fashion information than those who scored lower with in said categories of self concept. The group who has the higher score in self identity and self behavior uses store displays more often than the group who scored lower. (7) Bonded processing goods stores or fancy goods shops(haberdashery) located in trendy shopping district discount stores and outlet stores of the famous manufactures are main places where Korean high school girls buy their outdoor garments. The group who has the higher score in social self, self identity and personal self uses department stores more often and rerely shops at bonded processing goods stores of fancy goods shops located in thendy shopping district compared to those who scored lower with in said categories of self concept.

• 복식
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• 제59권2호
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• pp.1-17
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• 2009

This study is to understand the characteristics of Korean Women's Jeogories in modern times on the changes of its color and coloration over the time. The research was that the characteristics of the costumes produced in modern times ($1890{\sim}2000$) can be categorized into six periods according to the change of times. 1106 women's Jeogories were researched intensively in order to understand them, the conclusions are following: When the Chi-Square Test is applied to conduct cross analγsis of the said six periods divided on the basis of relevant theories, it is found that there is just partial difference in the hues in1890-1959 while there has been a big change in the hues of all Jeogories since 1960. It also seems that such a sudden change In hues took place till the end of the 1970s but there have been no significant difference and no distinct changes in hues sin[e the 1980s. As for color tones, high luminosity and low chroma hues were mainly used in all periods, but low luminosity and high chroma hues have been frequently used since the 1960s. It indicates that the long-used conventional and traditional colors gave way to various colors which were freely applied according to the tendency of individualism In the selection of colors as well. As for the coloration, one-color arrangement was predominant in white clothes while the combination of main color Y and supplementary rotor R was overwhelming in two-color arrangement. After the 1960s, not just the five major rotors but diverse colors, including bluish green, dark blue, were used, even varied patterns for linings.

• 패션비즈니스
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• 제15권5호
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• pp.144-160
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• 2011

This study investigated the colors of the costumes and backgrounds of characters in the films "Thirst" and "Mother" from an integrated perspective. As a study method, ten scenes per film, which contained the characters and backgrounds from the start to the end of the DVDs of "Thirst" and "Mother" were examined. For integrated color analysis of the costumes and backgrounds, the colors of the captured scenes were simplified to extract representative colors, and then color palettes were presented according to the ratio of area. The colors of costumes were analyzed by recognition through the eyes based on the I.R.I. Hue and Tone 120. Furthermore, the color images of the two films were analyzed using the I.R.I. adjective image scales and the I.R.I. color image scales. The colors of the film "Thirst" were generally low in brightness and high in chroma. They are characterized by dark, gloomy toned-down background in the first half, highly chromatic vivid background in the second half, and the contrast of purple blue colors and red colors. The colors of the film "Mother" are characterized by complementary colors between background and costume colors, and various tones of blue and green colors. From the aspect of color tones, they were relatively high in brightness compared to the film "Thirst" but low in chroma. On the I.R.I. adjective image scale, contrasting adjectives were extracted simultaneously from the film "Thirst" as the adjectives were evenly distributed at hard, dynamic and static, whereas the adjectives extracted from the film "Mother" were distributed at hard and statistic. On the I.R.I. color image scale, both films were located at hard, but the film "Thirst" was located at dynamic whereas the film "Mother" was located at static.

• 한국컴퓨터정보학회논문지
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• 제13권7호
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• pp.221-229
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• 2008

컴퓨터와 더불어 멀티미디어의 발전은 가상현실이라는 신기술을 만들어 내게 하였고 가상현실 분야 중 컴퓨터 시뮬레이션 기술은 항공, 자동차, 의학, 스포츠, 교육, 패션 분야에 이르기까지 그 적용이 확대되고 있다 본 연구는 헤어스타일링 분야에서 기존의 2차원 헤어시뮬레이션의 개발 및 상용 현황과, 연구 단계에 있는 3차원 헤어스타일 시뮬레이션의 개발 현황을 살펴본다. 아울러 현재 개발된 3차원 헤어스타일 시뮬레이션이 상용화하기 위해서는 3D 시스템 부스의 조정, 저가 저화질의 카메라 개선 등의 문제점이 있음을 제시하였다. 이를 개선하기 위해서 object photography 방식에서 panoramic photography 방식의 전환, 중 고가의 고화질 카메라로의 대체들을 제안한다.

• 복식
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• 제29권
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• pp.5-22
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• 1996

the present thesis aims to contribute to the further development of the men's wear indus-try in Korea which now confronts the need to adjust itself more actively to the conditions of the coming age of internationalization and free trade. To achieve this this thesis suggests the trade should provide for the changing domestic needs on theone hand and refine its wares as high value-added products in compe-tition with those from the advanced countries in fashion industry on the other, The history of the 'suit' the standard men's attire dates back to 1850 when the 'Ditto suit' was introduced composed of coat waist coat vest and trousers to remain virtually unchanged till the end of the nineteenth cen-tury and the modern men's wear originated in Britain. In Korea since the introduction of western clothes from 1876 custom-made suits had been dominant until 1944 while western clothes earned popular currency between 1945 and 1964 and ready-made suits began to spread with their advantages recognized in terms of practicality convenience and functionality The next phase from 1965 to 1985 witnessed the establishment of a number of ready-made brands although custom-made suits stayed in their height of prosperity until 1975. The turn-ing point for the men's wear industry came in 1975 when high-calss ready-made brands be-gan to turn up with the arrival of large companies in the market matching the change in consumers' life style. The men's wear market went through further diversification and specialization dur-ing the years between 1985. and 1990. Around the year 1990 however the expansion of the business suit industry came to slow down ac-companied by an oversupplied market. The fashion of pragmatism in the 1990s called for the growth of the casual wear department and as consumers' life style became more and more individualized conscious dressing in accord ance with T.P.O established itself as an important branch of culture, Such casual boom is likely to aid in promoting Korea's men's wear indus-try to peer with that of advanced countries. Consumers' fashion sense is now ahead of the trade's as well as being shortcycled highly individualized stylized and diversified. To meet consumers' demands under such circum-stances each company is required to develop its unique soft Know How based on accurate information and strategically specialized plan-ning. The trade should convert its hithero producer-oriented strategy to a new consumer oriented one and actively lead the needs and purchasin g pattern of consumers by providing an efficient and reasonable price policy with optimum supply of merchandise and also by presenting 'our' trend suited to our circum-stances.