• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.1444-1447
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• 2004

The vacuum-cleaner had made the burden of house chore lighten but the operation labour of a vacuum-cleaner had been so severe. Recently, the cleaning robot was producted to perfectly solve the cleaning labour of a house but it also was not successful because it still had a problem of mess-cleaning, which is the clean-up of big trash and the arrangement of newspapers, clothes, etc. The cleaning robot is to just vacuum dust and small trash and has no function to arrange and take away before the automatic vacuum-cleaning. For this reason, the market for the cleaning robot is not yet built up. So, we need a design method and technological algorithm of new automatic machine to solve the problem of mess-cleanup in house. In this paper, a Home Mess-Cleanup Robot(HMR), which has a practical function of the automatic mess-cleanup, is developed. It need functions of agile automatic navigation, novel manipulation system for mess-cleanup. The automatic navigation system has to be controlled for the full scanning of living room, to recognize the absolute position and orientation of the self, the precise tracking of the desired path, and to distinguish the mess object to clean-up from obstacle object to just avoid. The manipulation system, which is not needed in the vacuum-cleaning robot, must have the functions, how to distinguish big trash to clean from mess objects to arrange, how to grasp in according to the form of mess objects, how to move to the destination in according to mess objects and arrange them. Then, it should be an intelligent system so that the mess cleaning task can be autonomously performed in a wide variety of situations and environments. It need to also has the entertainment functions for the good communication between the human and HMR. Therefore, the Home Mess-cleanup Robot with Entertainmental Human Interface is developed in this paper. Finally, the good performance of the designed machine, HMR'4, is confirmed through the results of the mess clean-up and arrangement.

• 건축역사연구
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• 제20권6호
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• pp.57-76
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• 2011

This study is on the pedagogical convention of architectural history in Korea, especially that of Western Architecture. Recent institutional change in architectural school in Korea has caused overall restructuring of academic program. In spite of extension in the field of history there was no progress of method and way of thinking. There is no change in the point of view to see the western architecture and its history as a unique and specialized phenomenon in the civilization of mankind. Because of no recognition about for what, for whom, and how to, and because of orientalism, the cultural position of western architectural history and its narrative was not asked. With the help of post-colonialism, de-constructivism and critical historiography this paper tries to show the fundamental premise of western architectural history as a myth and show its prejudice as not being justifiable. The background of the discourse there has been a representation effect with regard to knowledge as a power. we need to escape from this kind of cognitional frame With the analysis of the its premise and narrative we can find it is a historical construct that was made in the age of imperialism. In fact it has a lot of false information and problematic point of view. The Identity and originality of western architecture and its history has no logical reason or foundation if we think that it depends on the difference and comparison with other civilization. For example the explanation of its historical origin western architecture has big difference with Islamic architecture in spite of the resemblance each other. This paper try to show several reasons that discourse of western architectural history can not be survived any longer. So we need to reconstruct new pedagogy with deconstruction for the students of non western, or Korean students. Because it has important effect to see and think about architecture and its history.

• 한국콘텐츠학회논문지
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• 제20권6호
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• pp.51-63
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• 2020

본 연구는 노베르트 엘리아스의 진행형 사회학 알려진 문명화 과정 이론을 중심으로 전통적으로 비영어권 또는 아시아권 영화에 대한 시상이 드물었던 아카데미 시상식에서 처음으로 4개 부문의 오스카 트로피를 수상한 영화 <기생충>과의 '기득권과 아웃사이더 (Elias & Scotson, 1994)' 권력관계를 연구했다. 연구 분석을 위하여 지난 제92회 수상식 전후 한 달 기간의 미국과 한국 6개의 신문을 질적 내용분석을 했다. 첫 번째로, 전통적으로 아카데미 시상식은 비영어권 또는 아시아권 영화들에 기득권적 배경이 있었다. 하지만 지난 제92회 시상식에서 영화 <기생충>의 4개 부문 수상으로 전통적인 아카데미의 기득권에 변화가 나타났다. 두 번째로 역사적으로 비영어권 영화에 대해 아카데미 시상식의 전통적 낙인(언어적 낙인)과 집단 카리스마 (아카데미 시상식) 등을 확인할 수 있었다. 마지막으로, 아카데미 시상식에 관한 양국 신문 보도는 일반적으로 유사하지만, 한국 신문의 경우 기사를 통한 개인, 사회 그리고 국가의 일체화 양상이 발견되었다.

• 한국지능시스템학회논문지
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• 제25권4호
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• pp.377-385
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• 2015

본 논문에서는 파티클 필터를 장착하고 WMIL(Weighted Multiple Instance Learning)을 이용한 전방차량 추적 알고리즘을 제안하였다. 제안된 알고리즘에서 영상표현은 Haar-like 특징들을 사용하고 차량인식 결과는 추적하고자 하는 전방차량의 위치를 알아내는데 사용된다. 제안된 방식에서 WMIL과 파티클 필터를 결합하기 위해 기존의 외관모델을 이용한 추적에서 탐색영역에서 영상조각의 추적객체 신뢰도 맵을 계산하는 대신에 파티클 필터의 전파, 관측, 추정, 선택 그리고 분류기 훈련 등의 단계를 매 프래임 마다 순차적으로 수행하여 객체의 새로운 위치를 갱신하였다. 제안된 전방차량 추적방식은 실험을 통해 Ada-boost, MIL(Multiple Instance Learning)이나 WMIL 방법을 이용하는 추적에 비해 파티클 필터로 인해 계산량 증가는 불가피하나 추적의 질적인 정확도는 국도, 고속도로, 터널 및 시내도로 등의 실험 동영상에서 추적대상의 위치오차가 평균 4.5화소 정도로 기존의 추적방법들에 비해 크게 개선되는 것을 확인하였다.

• 한국정보통신학회논문지
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• 제20권9호
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• pp.1791-1798
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• 2016

최근 스마트폰과 웨어러블 디바이스를 이용한 스마트 헬스케어에 대한 연구가 활발히 진행되고 있다. 스마트 헬스케어란 다양한 종류의 생체신호 측정 센서와 스마트 디바이스를 이용하여 개인화된 건강관리서비스를 제공받는 서비스를 말한다. 스마트 디바이스를 이용한 스마트 헬스케어를 위해서는 스마트 웨어러블 디바이스를 이용한 개인 건강관리 모니터링 서비스 중심의 연구뿐만 아니라 응급 상황 이후의 응급조치 방안을 위한 서비스에 대한 연구 또한 필요하다. 본 논문에서는 스마트 디바이스를 이용하여 그룹관리 기법을 이용하여 응급 상황을 모니터링 하고 상황을 전파하는 응급환자 지원 시스템을 제안하였다. 제안하는 시스템은 응급 상황을 판단했을 때 위치 정보를 기반으로 응급처치 지원자에게 연락을 취한다. 또한 스마트 디바이스를 이용하여 환자의 사진을 서버로 전송하면 환자의 정보를 화면에 제공하는 응급 지원 시스템을 설계 및 구현하였다.

• 복식문화연구
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• 제3권2호
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• pp.323-346
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• 1995

The increasing number of senior citizens, combined with the power of purchasing due to discretionary income have vaulted the elderly into the position of an attractive future target market. Therefore, it would be crucial for marketers to understand elderly's purchasing behavior. The purpose of this study was to identify clothing purchasing behavior of elderly women. For this study, questionnaires were administered to 600 women over 55 years of age. However, the sample that was analyzed fer statistical analysis was involved 418 elderly women. Statistical analysis were majorly descriptives such as frequencies and percentages. The major results of this study were summarized as follows. 1. In relation to problem recognition in purchasing process, motives of purchasing apparel were identified as a happy event in home such as a wedding and a birthday, a change of seasons and a casual discovery of a suitable clothing in shopping, in orders. 2. In relation to information search, important information on apparel and fashionability were thought as display racks in a store, opinion from friends and family and fashionability from others or streets, in orders. 3. In relation to selecting a store in purchasing process, older consumers assessed that attractive price, design suited to my age, variety in one store and apparel product quality were important store attributes, in orders. In terms of a purchase place, older consumers purchased clothing mainly on department stores, wholesale stores such as Namdaemoon or Dongdaemoon market, mainly retail stores located close to home and discount stores of well known brand, in orders. 4. In relation to alternative evaluation in purchasing process, older consumeres considered that style or appearance suited to me, color, design, comfort and fitness were important selection criteria, in orders. 5. In relation to purchase choice, 61.7% of the respondents paid money by themselves and 68.9% paid on cash in purchasing apparel. 6. In relation to outcomes of purchase, older consumers solved their complaint against a unsatisfactory product mainly by returning the unsatisfactory clothing. Also, there were those who took no action against the unsatisfactory product and who altered the clothing for fitness by themselves.

• 복식
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• 제56권7호
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• pp.69-78
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• 2006

In the early Joseon when royal authority was not still firmly established, King Taejong, or Lee Bang Won tried to make their political position guaranteed through relationships with Ming, making efforts to develop relations with the Chinese nation positively. This political orientation towards Ming by of the king Taejong was also clearly reflected in the settlement of official uniform in the early Joseon, which can be described as follows. Gaoming(誥命), Yinxin(印信) and Mianfu(冕服) granted by Ming for the first time since the foundation of Joseon suggested that the Chinese nation recognized the formal settlement of Joseon dynasty and the inauguration of King Taejong. presumedly, the grants played a critical role in the firm establishment by King Taejong of his royal authority under unstable political conditions. Under the reign of King Taejong, Joseon tried to abolish ancient regime and, instead, accept systems and institutions of Ming as it maintained smooth relations with the Chinese nation. King Taejong whose royal authority was locally deemed lack in legitimacy and morality wanted to receive the moral recognition of his reign. So the monarch tried to not only strengthen his authority, but also take in advanced culture and civilization through submissive diplomatic relations with Ming. This was a practical diplomatic strategy that was clearly discriminated from toadyism. It was a policy towards Ming, pursuing substantial national benefit. Therefore, official uniform system under the reign of King Taejong should be understood accordingly.

• 한국의류학회지
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• 제31권5호
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• pp.729-741
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• 2007

In order to examine the characteristics of brassiere products for the 1924 generation brands on the market and grasp problems, we selected three 'comparative brassieres', each one from among the 1924 underwear brands with the highest recognition and sales profit, and then designed a 'sample brassiere' pattern(75A) with a similar shape to the comparative brassieres. We set up the "New Cup Grading Rule" with a view of reflecting the wearing effect that was varied according to cup sizes, graded the sizes of 75AA and 75B with this method, and made the sample brassieres in three sizes. We conducted the wearing evaluation and body measurements of 9 subjects after analyzing the patterns and characteristics of the sample brassieres and three comparative brassieres. As a result of the wearing evaluation, the sample and comparative brassiere 2, the dimensions and shapes were appropriate for the 1924 generation consumers and expressed an overall natural silhouette, showed satisfactory results in the entire evaluation questions. On the other hand, the comparative brassiere 1 and 3 that tended toward making a big change in the physical characteristics got unsatisfactory evaluations in the dimensions of the cups, clothing pressure, and bust silhouette. As a result of observing the variation in body dimensions by body measurements when nude and when wearing each brassiere and then summing it up with the score of the wearing evaluation, it was proven that too much change in body shape can create a negative image by upsetting the balance of the whole silhouette. Therefore, it is desirable to develop brassiere products with proper dimensions and clothing pressure that can make a physical change that harmonizes the overall bust silhouette and the position and shape of the breasts.

• 한국방재안전학회논문집
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• 제9권1호
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• pp.33-38
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• 2016

도로포장 및 교량 유지보수 현장에서 노무자의 안전을 관리할 수 있도록 실시간 위치정보 시스템을 개발하였다. 이 시스템은 다중의 노무자들의 실시간 위치 탐색, 이동 이력, 행동 특성을 확인할 수 있다. 이 시스템은 저전력 블루투스 및 지그비 통신시스템으로 구성되었다. RSSI를 이용한 삼각측량으로 위치 인식을 하는 과거의 방법은 매우 큰 오차를 가진다. 때문에 본 연구는 가속도계와 RSSI를 이용한 새로운 거리측정 방법 및 보정 방안을 제시하였다. 도로포장 및 교량 유지보수 현장에서 개발한 시스템의 오차를 평가한 결과 0.2 m~0.4 m의 오차를 나타내었다. 그리고 가속도 이력을 판별하여 통해 노무자의 안전 상황에 대한 판별이 가능함을 확인하였다.

• 한국측량학회지
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• 제29권3호
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• pp.303-309
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• 2011

일상생활에 미치는 영향이 확산되고 있는 상황인식서비는 위치기반서비스와 소셜네트워크서비스로 분류되며, 스마트폰의 GPS 및 전자나침반 기술의 정확도에 따라 상황인식서비스 품질이 달라질 수 있다. 본 연구에서는 상황인식서비스를 이용할 때 가장 중요한 단초가 될 수 있는 GPS, 전자나침반(Digital Compass), 무선통신, 공간정보(Geospatial Web)를 활용함에 있어서의 위치적 정확도에 대하여 분석하였다. 스마트폰을 이용한 위치 및 방향 결정 정확도 실험 결과 실외에 비하여 낮은 실내 위치 및 방향 정확도와 플랫폼으로 활용되는 공간정보가 갖고 있는 오차에 의해 상황인식서비스 이용 시 정확한 정보를 제공 받지 못하는 문제점이 발생하는 것으로 나타났다. 실내 위치 결정 정확도 향상 방안으로 Wi-Fi를 이용한 측위 방법 등이 있으나 실외에서 사용하는 GPS에 비해 많은 보완 사항이 있는 것으로 나타났으며, 상황인식서비스의 플랫폼으로 활용되는 공간정보의 품질 향상을 위하여 DSM을 이용해 폐색영역을 보정한 실감 정사영상의 제작이 필요한 것으로 판단된다.