• 대한전자공학회논문지SD
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• 제39권10호
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• pp.57-64
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• 2002

허프만 코덱의 Look-up table 구조에 이용되는 기존 CAM(Content Addressable Memory) 셀의 구조는 읽기 및 쓰기동작과 매치동작이 분리되어 수행되지 않는다. 그래서 제어가 복잡해지고, 읽기 및 쓰기동작시에 매치라인이 플로팅 상태가 되어 오작동을 유발할 수 있다는 단점을 가지고 있다. 본 논문에서는 이러한 단점을 개선하여 데이터를 고속으로처리할 수 있도록 읽기, 쓰기동작 및 매치동작을 독립적으로 수행하는 DBLCAM(Dual Bit Line CAM)과 RAM보다 엑세스 속도가 빠른 Two-port SRAM을 사용하여 고속의 Look-up table을 설계하였다. 본 논문에서 제안된 DBLCAM과 Two-port SRAM을 이용한허프만 코텍의 Look-up table은 Cadence를 사용하여 설계하였으며, 레이아웃은 0.6㎛ 2-poly 3-metal CMOS full custom으로 수행하였다. 그리고 모의실험에는 Hspice를 이용하였다.

• 한국컴퓨터정보학회논문지
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• 제16권9호
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• pp.155-162
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• 2011

레이더에서 목표물을 예측하기위해서 입사 방향 추정 방법을 사용한다. 본 논문에서는 적응 배열 입사 방향 방법과 단일 지향 오차 입사 방향 추정방법을 사용하여 목표물에 대한 입사방향을 추정하였다. 적응 배열 입사 방향 방법으로 주엽 재밍과 부엽 재밍을 제거하여 목표물에 대한 신호 입사 방향을 추정하였다. 단일 지향 방법은 신호 입사 방향의 지향오차가 크기 때문에 목표물의 정확한 추정은 어렵다. 원하는 목표 신호를 수신하기 위해서는신호의 입사 방향과 지향방향사이에 지향오차가 거의 없어야 한다. 입사 방향 추정시 공분산을 구하기 위해서 생기는 지연 시간문제와 단일 지향조건을 이용하여 발생하는 지향오차 문제를 감소시켰다. 본 논문에서는 시뮬레이션을 통하여 제안된 입사 방향 추정방법이 기존의 방법에 비해 목표물 추정면에서 우수함을 보인다.

• 한국의류산업학회지
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• 제19권4호
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• pp.365-372
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• 2017

This study systematically identified the influence of the school look fashion image on public culture, which is used for increasingly sexualized marketing appeal by domestic Girl Groups. We examined and analyzed the school look fashion image of Girl Groups, focusing on the Lolita complex which is particularly influential in the sexual appeal of domestic popular fashion. The method of this study is based on a literature review from the years 2007 to 2016, when the female girl groups began to receive attention. The music videos of the female girl groups in the top 100 charts of 'Melon' from 2006 to 2-16, which provides the largest mobile music service in Korea, were watched and analyzed as primary data. As a result, it was found that the 'school fashion look image' of adolescence which was used as costumes for Girl Groups, plays a role in commercializing the image of a 'girl', and the types and characteristics of school look fashion image are drawn in two ways. First, it is the image of a seductive Lolita complex. This is the case where young girls wear school look fashion image to emphasize their sexual maturity. Second, it is the case that is using the school look fashion image in order to perform with the 'young girl' concept, as an image of the enchanting Lolita complex; in addition, the erotic body image is more explicitly exposed through choreography and nakedness.

• 복식
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• 제65권4호
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• pp.61-75
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• 2015

This research aims to analyze the prep-hop fashion, which is an original look created through the convergence of the hip-hop and preppy look, and identify the design characteristics of the prep-hop fashion. The style mixes the fashion of what was traditionally a lower-class look with the upper class. The design characteristics are as follows: First, the prep-hop fashion expresses slim, casual and sophisticated look with items and silhouettes. The items are categorized into jackets, shirts and pants. The prep-hop jackets provides a casual look to its wearer unlike the jackets of preppy or conservative looks. Slim suits show different meanings and features depending on the changes in the time and culture despite the continued use of the items. Second, the colors of the prep-hop fashion include overall basic colors used in the preppy look and hip-hop fashion. The aesthetic values of the colors express pleasant color images different from the conservative and resistant images expressed in the preppy and hip-hop style before the convergence, respectively. Third, the materials and patterns are expressed in a unique way to fulfill the emotional needs that are considered vital to contemporary fashion. The materials in the prep-hop fashion extend the ranges of usage by using the materials with unexpectedness broken out of general range of usage. While the use of the patterns is one of the methods to demonstrate that the prep-hop fashion is created by the convergence between hip-hop fashion and preppy look, the meaning concludes pleasantness and casualness different from the past. Fourth, the prep-hop fashion is mainly composed of hip-hop fashion accessories, which express the authenticity of the hip-hop fashion to protect the non-mainstream characteristics. The design characteristics of the prep-hop fashion pursue the individuality of the contemporary fashion, which lacks originality due to commercialization. The development of the prep-hop fashion, as a new form that combined contrasting genres and trends, is expected to develop more publicly.

• 한국의상디자인학회지
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• 제25권4호
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• pp.77-92
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• 2023

The purpose of this study is to investigate the public perception of Gorpcore through Big Aata analytics. The study was conducted based on the collection of Big Data on the word 'Gorpcore' through Textom from July 24, 2017 to March 31, 2023. As a result, 63,386 words were collected from a total of 18,879 posts, and the top 50 words were determined based on frequency of appearance. Based on the collected words, centrality measures and CONCOR algorithm were performed in Ucinet 6. The research results are as follows. 1) The frequency of appearance was high in the order of 'Gorpcore look', 'fashion', 'coordination', 'clothes', 'outdoor', 'Musinsa', 'look', 'trend', 'brand' and 'ahjussi (middle-aged old man in Korean)'. These words had high TF-IDF scores, which leads to the conclusion that these are key words that are recognized as important. 2) Network centrality shows that 'Gorpcore look', 'fashion', 'outdoor', 'coordination', 'clothes', 'trend', 'look' and 'style' have a high correlation with other words. Through this, it was found that the public thinks it is important to create a variety of fashions by styling high-performance outdoor wear and casual wear, and that they are highly interested in clothes and in brands leading the Gorpcore trend. 3) As a result of the CONCOR algorithm, four significant groups were formed. The words that appear in each group are as follows. Group 1 - 'outdoor', 'Gorp', 'Normcore', 'hiking', 'functionality', 'new', 'sports', 'casual wear', 'activity', 'generation', 'collaboration'. Group 2 - 'fashion', 'trend', 'look', 'brand', 'style', 'shoes', 'ugly', 'item', 'trend', 'product', 'Salomon', 'padded jacket', 'stylishness', 'utilization', 'Winter', 'street', 'design', 'retro', 'popular', 'styling'. Group 3 - 'Gorpcore look', 'coordination', 'Musinsa', 'windbreaker', 'recommendation', 'Arcteryx', 'pants', 'man'. Group 4 - 'clothes' 'ahjussi', 'jacket', 'launching', 'spring', 'The North Face', 'collection', 'utility', 'jumper'. As a result, it can be seen that the Gorpcore is also regarded as a part of outdoor, fashion, coordination, and casual wear.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1993년도 한국자동제어학술회의논문집(국내학술편); Seoul National University, Seoul; 20-22 Oct. 1993
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• pp.704-709
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• 1993

In this paper, a method of using a look-up table for a fuzzy logic controller is proposed. A look-up table is designed for a fast inference. An algorithm for an inference is developed with a view to decrease execution time. The performance of the developed fuzzy controller is compared with that of the traditional one.

• 한국의상디자인학회지
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• 제8권2호
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• pp.159-170
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• 2006

This study aims to examine the expressive properties of contemporary corset, and to develop designs and produce patterns for corset look clothes. Through these courses, it develops a pattern that may all meet the exactness, functionality and aesthetic aspects of a pattern and provides materials that may help create a corset look design in the course of actuallymaking a garment. Based on the elements mentioned above, a total of three (3) real works were developed and their patterns were created. The patterns include two (2) flat patterns and one (1) patterns using the draping method. The results found in the course of creating works and patterns are as follows: With new corset look designs, this study was able to artificially highlight the body and express the beauty of costume through revelation of the body In addition, it explored the possibility that the phenomenon that underwear becoming outerwear may be a new idea in dress designing.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 D
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• pp.2867-2869
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• 2005

색역폭 사상은 디스플레이 장치간의 색재현성 차이를 보정하는 하나의 방법이다. 일반적으로 실시간 색역폭 사상은 3차원 Look-Up Table과 3차원 보간기로 구성되고 3차원 보간기의 성능은 3차원 Look-Up Table에 의해 결정된다. 본 논문에서는 실시간 색역 사상에 사용되는 3차원 Look-Up Table을 Least Square Method(최소자승법)를 이용하여 최적화하고자 한다. 시뮬레이션 결과 제안된 방법에 의해 생성된 Look-Up Table이 기존의 방법에 비해 우선된 색 재현 성능을 갖는다.

• 복식
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• 제57권10호
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• pp.11-23
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• 2007

The purpose of this study is to express the sexuality of feminism in the modern fashion. As for the methods of research, literary research was carried out using reference based on feminism history and sexuality concept and demonstrative analysis was undertaken using 2000's collections photographs. In the results of that, the sexuality of gender resistance feminism is featured by three key words: sado-masochism sexuality, bi sexuality and hetero sexuality. First, sado-masochism sexuality shows fetish look and dominatrix look shown in the strong attitudes. Sado-masochism sexuality is setting fetishes such as mask, whip, chain, metallic materials and tight leather boots. Second, bi sexuality presents mannish look of soft and feminie style's slim pants suit with ruffle, flounce and decorated detail blouse. and fetish look wearing of sexual symbol clothes such as corset and bustier. Third, hetero sexuality represent glamour look which exposure and emphasis of breasts, hips and other sexual symbols.

• 복식문화연구
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• 제10권1호
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• pp.60-75
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• 2002

The purpose of this research is to understand the gender identity expressed in Madonna music video texts and performances. Madonna has reconstructed the fluid identities through the variations of body, images, costumes, and attitudes . The results are as fellows; ① Her punky sexuality is to be seen the flash trash look, kitsch fashion, which reconstructs a good/bad taste, modesty/immodesty, the relations of under/outer wear using bawdy sexuality through her early Virgin tour. ② Her Heterosexuality is to be seen the glamourous look, traditional images of women, which represents the passive feminity of patriarch. ③ Her sadomasochism sexuality is to be seen the bondage look of dominatrix image, which deconstructs sexual taboos; represents sexual power. ④ Her bisexuality is to be seen androgynous look, the 3rd species look using masculinity/feminity signifier, which deconstructs the stereotypes of gender roles. ⑤ Her homosexuality is to be seen the fetish fashion by drag and lesbian, which deconstructs the dichotomy of normality/perversion; opens a possibility of women subjectivity of sexual desires.