• 복식문화연구
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• 제14권5호
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• pp.739-754
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• 2006

Glamour, which stands for attractive physical feature with certain mystique, has been recognized by its superficiality and ephemerality in recent postmodernist aesthetics. The purpose of this study is to provide a comprehensive literature of glamour and to contemplate glamour look, thereby to establish the styles of glamour expressed in fashion. For such purposes, this thesis first provides the study on the glamour in design studies, film studies and feminist theories, and to inquire aesthetic values of glamour look, which has been reflected in fashion. The glamour expressed in the fashion design can be classified into the following six aesthetic values: luxury, excess, masquerade, appropriation, sensuality and decadence. (1) Luxury is an expression of expensiveness, ostentatiousness which can be achieved only after putting in extensive an elaborate handworks. (2) Excess is an expression of bigness, scalelessness or extreme abundance. (3) Masquerade, that is a technique of identity which deal with clothing as a metaphor, is an expression of mysterious attractiveness and theatricality. (4) Appropriation is an expression by way of taking something from different time and space. (5) Sensuality is an expression of indulgence of sexual pleasures. Lastly, (6) decadence implies eroticized violence and demoralization.

• 복식
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• 제52권6호
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• pp.139-164
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• 2002

The objective of this Paper was to identify the internal and external symbols of Punks, and to assess the significance of punk style giving an inspiration to many high fashion designers. For this objective. comprehension on widely discussed idea of punk, furthermore grasping the internal and external form by inquiring historically punk look, and importantly looking into new ideas pursued by punk fashion by studying traits of punk image in 1980's and after are done. Punk in the latter half of the 70's was anti-fashion expressed for the young of working class to rebel against the established generation. At first some of the fashion was popularized by the young who imitated pop stars under the specific economy of Britain, and others with movement of hippie Punk is aesthetics extremism which neglects traditionalism in the past but pursues newness. It denied traditional way of expression and principles of aesthetics but created newness. Punk look was symbolized as poor look. grotesque, androgynous, black, graffiti, and bricolage. And the internal meanings of these symbols are ego-screaming, expression of nihilism, resistance, irony and ridicule, search for hedonism. The punk phenomenon continues today. Some teens still cling to the complete look. whether they have punks' idea and value or not. Diverse elements of punk style play a major role in the current trend of fashion and a source of the fresh inspiration for the high fashion designers. Punk style is truly the story of a fad that turned to fashion.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2005년도 Proceedings of ISRS 2005
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• pp.509-511
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• 2005

KOMPSAT -2 equipped with an optical telescope(MSC) will be launched in this year. It can take images of the earth with push-broom scanning at altitude 685Km. Its resolution is 1m in panchromatic channel with a swath width of 15 km After the MSC is tested and the performance is measured at instrument level, it is installed on satellite. The image passes through the electro-optical system, compression and storage unit and fmally downlink sub-systems. This integration procedure necessitates the functional test of all subsystems participating in the image chain. The objective of functional test at satellite level(Quick Look test) is to check the functionality of image chain by real target image. Collimated moving image is input to the EOS in order to simulate the operational environments as if KOMPSAT -2 is being operated in orbit. The image chain from EOS to data downlink subsystem will be verified through Quick Look test. This paper explains the Quick Look test of KOMPSAT -2 and compares the taken images with collimated input ones.

• 한국의상디자인학회지
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• 제6권1호
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• pp.64-72
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• 2004

The purpose of this paper is to investigate the changing fashion image of the glossy materials including metal, leather, vinyl, latex, plastic etc. from 1960's to the present. Glossy materials used in the second half of the 20th century showed a restricted image combined with a specific social circumstance. They expressed a reflection of young and future-oriented space period of 1960s. Many designers like Paco Rabanne and Andre Courreges were concerned with the fashion of space age and expressed that image with leather and synthetic materials including silver leather, metal chain armor, and plastic appeared as the keynote of fashion. In 1970's, glossy material was the symbol of avant-garde and rebellious attitude by the punk fashion. They maximized glamourous look of 1980s, and cyber look with an expectation for a new millenium of 1990s. On the other side, glossy materials seem to be used as a source of various inspiration of fashion designer in the 21st century. Also, some of the past images, for example space look and glamourous look, are revived in the 21 st century by the form of modified design.

• 대한산업공학회지
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• 제25권1호
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• pp.35-46
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• 1999

The introduction of general purpose machining centers and the information system based on computer network has added a new control problem to the classical job shop control problems: a routing problem. A routing problem is to determine the machine on which a part will be processed. The modern manufacturing systems are given much system status information including the arrival time of the future parts via the computer network for automation. This paper presents and tests the performance of a routing procedure, LARP(Look-Ahead Routing Procedure) which uses look-ahead information on the future arrival of parts in the system. The manufacturing system considered in this paper has multi-stations which consists of general purpose machines and processes parts of different types. The application of LARP under many operating conditions shows that the reduction of part flow time and tardiness from the cases without using this information is up to 8% for flow time and 21% for tardiness. The procedure introduced here can be used for many highly automated systems such as an FMS and a semi-conductor fabrication system for routing where the arrivals of parts in the near future are known.

• 정보처리학회논문지A
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• 제15A권5호
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• pp.243-248
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• 2008

본 논문은 다중 문턱전압 CMOS를 이용하여 저 전력 특성을 갖는 캐리 예측 가산기 (carry look-ahead adder)를 설계하였으며, 이를 일반적인 CMOS 가산기와 특성을 비교하였다. 전파 지연시간이 긴 임계경로에 낮은 문턱전압 트랜지스터를 사용하여 전파 지연시간을 감소시켰다. 전파 지연시간이 짧은 최단경로에는 높은 문턱전압 트랜지스터를 사용하여 회로전체의 소비전력을 감소시켰으며, 그 외의 논리블럭들은 정상 문턱전압의 트랜지스터를 사용하였다. 설계한 가산기는 일반적인 CMOS 회로와 비교하여 소비전력에서 14.71% 감소하였으며, 소비전력과 지연 시간의 곱에서 16.11%의 성능향상이 있었다. 이 회로는 삼성 $0.35{\mu}m$ CMOS 공정을 이용하여 설계하였으며, HSPICE를 통하여 검증하였다.

• 한국산학기술학회논문지
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• 제7권4호
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• pp.656-664
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• 2006

본 논문에서는 하프톤 영상을 LUT(Look-Up Table)를 이용하여 워터마킹하는 새로운 알고리즘을 제안한다. 제안된 방법에서는 워터마크 비트가 하프톤 영상내의 랜덤한 위치의 픽셀에 저장된다. 하프톤 영상의 픽셀값은 그레이스케일 픽셀값과 이웃한 하프톤 픽셀값으로 인덱싱되는 LUT 항목이 된다. LUT는 그레이스케일 영상과 대응되는 하프톤 영상의 집합에 의하여 학습된다. 본 방법의 장점은 다른 방법들에 비하여 상당히 빠른 속도로 워터마킹할 수 있다는 것이다. 따라서 본 알고리즘은 프린터안에 내장될 수 있다. 실제로 스캔된 영상들을 이용한 실험에서 제안된 알고리즘이 가시적인 왜곡 없이 많은 양의 워터마크 데이터를 영상 안에 감출 수 있으며 DHED와 비교하여 품질은 비슷하고 실행시간은 단축된다.

• 대한전자공학회논문지SP
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• 제41권5호
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• pp.225-233
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• 2004

본 논문에서는 기존에 PC 모니터와 프린터 사이의 색 재현성 향상을 위해서 사용되던 색역폭 매핑 방법을 디스플레이 장치에 적용하기 위한 실시간 색역폭 매핑 방법을 제시하였다. 다양한 디스플레이 장치가 개발됨에 따라서 각 디스플레이 별로 색 재현성의 차이가 발생하고 있으며 기존의 색역폭 매핑 방법을 디지털 TV의 디스플레이 장치에 적용하기 위해서는 수 나노초 단위의 처리 속도가 필요하다. 이를 위하여 본 논문에서는 절감 3차원 룩업 테이블(three-dimensional reduced resolution look-up table)의 하드웨어 구조를 제안하고 이를 이용하여 색역폭 매핑을 실시간으로 수행하는 방법을 제공한다. 제안된 하드웨어 구조는 먼저 simulation을 통하여 타당성을 검증하였으며 이후 FPGA와 ASIC으로 구현되어 디지털 TV의 디스플레이 장치의 화질 개선에 성공적으로 적용되었다.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2000년도 춘계학술대회논문집 - 한국공작기계학회
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• pp.252-257
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• 2000

This paper describes a look-ahead algorithm of PCNC(personal computer numerical control). The algorithm is based on acceleration/deceleration before interpolation never including a command error and determines a velocity value in end point of each block(or start point of each block). The algorithm is represented as following; 1) calculating two maximum arrival velocity(v1, v2) by a acceleration value, a command velocity and distance in a previous block and a next block, 2) getting a tangent velocity(v3) of the adjacent blocks, 3) choosing a minimum value among these three velocities, and 4) setting the value to a velocity of a start point of the next block(or a end point of the previous block). The proposed look-ahead algorithm was implemented and tested by using a commercial RTOS(real time operation system) on the MS-Windows NT 4.0 in a PC platform. For interfacing to a machine, a counter board, a DAC board and a DIO board were used. The result of the algorithm increased a machining precision and a machining speed in many short blocks.

• 복식문화연구
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• 제14권4호
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• pp.529-541
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• 2006

The purpose of this study is to analyze the aesthetic characteristics of PRADA's sports fashion, leading the fashion trend and one of the most influenced designers in 1990's, and thereby, helps to forecast them in the future. We studied the concept of sports fashion and the historic background of PRADA sports fashion. We also used corroborative method resolving Internet illustrated magazine, fashion journals and magazines so as to analyze the aesthetic and formative features from 1990's up to now. The results were summarized as follows ; The sports fashion in 1990's was classified into functional sportswear and town sports look. The functional sportswear can be separated into active sportswear and street sportswear. Town sports look that has been combined the elements of design in active sportswear had characters slim silhouette and simple details influenced by minimalism and reflected on the mainstream of 1990's lifestyle. Especially, PRADA's town-wear using high-tec textiles for sportswear affected on other couturiers and settled down them in the world wide fashion trend with her aesthetic expression. The aesthetic characteristics of PRADA's sports fashion appear the zenith of the minimalism and the elements of postmodernism which expressed remarkably the advanced future and familiar past at the same time as like high-tec materials, and classic silhouettes with functional details. Finally, we are able to anticipate that the aesthetics of PRADA sports look will be continued in the 21C with concerning about well-being, health, and sports & leisure.