• 로봇학회논문지
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• 제16권4호
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• pp.336-344
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• 2021

This paper presents a robust deep learning-based human tracking framework in crowded environments. For practical human tracking applications, a target must be robustly tracked even in undetected or overcrowded situations. The proposed framework consists of two parts: robust deep learning-based human detection and tracking while recognizing the aforementioned situations. In the former part, target candidates are detected using Detectron2, which is one of the powerful deep learning tools, and their weights are computed and assigned. Subsequently, a candidate with the highest weight is extracted and is utilized to track the target human using a Kalman filter. If the bounding boxes of the extracted candidate and another candidate are overlapped, it is regarded as a crowded situation. In this situation, the center information of the extracted candidate is compensated using the state estimated prior to the crowded situation. When candidates are not detected from Detectron2, it means that the target is completely occluded and the next state of the target is estimated using the Kalman prediction step only. In two experiments, people wearing the same color clothes and having a similar height roam around the given place by overlapping one another. The average error of the proposed framework was measured and compared with one of the conventional approaches. In the error result, the proposed framework showed its robustness in the crowded environments.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 춘계학술대회
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• pp.569-570
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• 2022

산업체에서 고장 상황이 빈번히 일어나고 이를 위한 기존의 2D 기반 기반의 매뉴얼은 이해가 직관적이지 않고, 유지보수 전문가와 즉각적인 상호작용이 어렵다. 본 논문에서는 원격지에 고장 상황이 발생하였을 때 증강현실을 기반으로 작업자들이 시간과 장소에 제약 없이 실시간으로 전문가의 도움을 받아 유지보수 할 수 있는 기술을 제안한다. 로컬의 가상휴먼 기반 전문가는 HMD 헤드셋을 착용한 상태로 원격지 고장 상황의 적응화 된 파노라마 영상을 기반으로 고장 상황을 진단하고, 원격지의 작업자에게 지시를 내린다. 또한 원격지의 증강현실(AR) 환경에서는 작업자와 전문가의 상호작용을 위해 HMD의 마이크를 이용하여 언어적 소통뿐만 아니라 전문가의 손을 가상으로 생성하고, 가상 손을 사용하여 전문가는 실제 개체에 레이저 포인터를 이용하여 가르키거나, 그림을 그릴 수 있다. 본 기술을 이용한다면 기존의 2D 기반의 매뉴얼의 한계를 극복할 수 있으며 원격지에 전문가가 직접 방문하지 않더라고 원격에서 유지보수를 원활하게 진행하는데 도움을 제공할 수 있다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 추계 학술논문 발표대회
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• pp.51-52
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• 2014

Recently, it is the global warming phenomenon because of the greenhouse gas exhaustion caused by and the environment problem is serious. And it is the situation where the problem of the exhaustion of resource because of the indiscriminate picking of the that is the raw material of the cement, limestone and natural aggregate are emphasized. In addition, thus the cement reduction amount of use and substitute material research is the urgent actual condition with the gas emission, which here it is generated in conducting compression molding in the building stone manufacturing process performance degradation phenomenon and fire resistance, and problem of the durability. Therefore, in this research, because of being the magnesia phosphate ceramics, the waste porcelain is applied and the anti-wearing character of the artificial stone according to it tries to be investigated.

• 한국안전학회지
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• 제11권1호
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• pp.108-120
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• 1996

It is a problems in industrial accidents that the knowledge for industrial accidents is obtained by experience, not by experiment. This experiential knowledge is obtained by Investigating accident cases and utilizing those for safety education. Therefore, in this paper, the situation about the serious accident of construction is analyzed by occupation, a kind of construction, time group, season, type of accident, and accidental cause. And the mutual · relations of these factors are studied. The most frequent type of the serious accidents of construction Is the falling accident. It happenes most frequently at apartment construction among kinds of construction and to structural worker, finishing worker, normal worker in order among occupations. And it is found that the most critical causes of the falling accident are the imperfection of safety facilities and unwearing of protection equipments, so a number of accidents can be reduced by the expansion of safety facilities and wearing of protection equipments absolutely. The counterplan of prohibition of accidents and the direction of government policy are presented by a series of nalyses for accident cases.

• 복식문화연구
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• 제19권3호
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• pp.488-500
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• 2011

[ $D{\'{e}}formation$ ]is one of the most important cultural factor which puts people at ease and gives a sense of security. This study, in the process, analyzes the works of Moschino. Moschino's designs are rated to have approached the sublime when it comes to transforming the psychological anxiety of everyday living into a laughter. After selecting one hundred-two of Moschino's designs from the Internet Web site(www.cft.or.kr, www.samsungdesign.net), this study examines and analyzes the characteristics and types of deformation found in them. The result as follows. The examination of deformation found in Moschino designs can be classified into a transformation, distortion, exaggeration, and illusion. Transformation, a conscious change of the existing form or function, was shown as the change of an existing position, form, function and designation of a new function. Distortion, an interpretation away from the reality or a "wrong interpretation," was shown by placing opposing factors in left-right position as an extreme asymmetry. Exaggeration, always beyond the realm of reality, was shown thorough an enlargement or a magnification of a specific part and a repetition of a detail factors. Illusion, through a distortion of reality results in something that looks new, was expressed through the effects of wearing a two-pieces, an expression of details, effects of wearing accessories, and an expression of a dynamism. Therefore, Moschino has reflected the desire of homo modern to transform the existing situation through many techniques of deformation.

• 복식
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• 제65권7호
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• pp.129-144
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• 2015

This study is aimed to better understand the lifestyle and fashion trend of Korea in 1954 and 1955, a period right after the Korean War. The study examined "The Journey of Duty", which was a color slide film of Seoul and Suwon made by a US soldier stationed in Korea during that time, as well as various documents. The films are assumed to be outcomes of the US Army wanting to record the situation in Korea, and the study was able to use 110 of the slides to examine the fashion trend of the times. There are three noticeable trends shown on "The Journey of duty". Koreans in western clothes, women wearing work pants called Momppae, and black color being in fashion. Most of the men and the children either wore only western clothes or western clothes with the Hanbok. But women rarely wore western-style clothing, such as blouse with skirt. They usually wore Hanbok or wore reformed Hanbok. The work pants, Momppae, becoming an everyday wear is the most unique finding from the slides. Women either wore just the pants or over the traditional Korean skirt. Black-colored clothes were in fashion. This color first spread after the Costume Reform Movement in the 1920s' and the prohibition of white robe. The wearing of white clothes did increase after the Korean liberation in 1945, as national spirit was promoted. However, many people still wore black due to economic reasons, as we as practical reasons. So the Korean fashion in 1954-1955 was in a transition period, as people were beginning to change their daily wears from traditional Korean costumes to western-styled clothes. The reasons for this change could be attributed to people only having access to western goods, as well as their awareness of western-styled clothes being more practical.

• 한국의상디자인학회지
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• 제19권3호
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• pp.99-108
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• 2017

In modern society, the succession and development of tradition can be an enabler of the state in the flow of culture, and the process of modernizing traditional costumes is meaningful work. Neckties are essential in modern Korean men's wear, and they are an important part of men's ornamentation. Accordingly, this study aims to present a necktie design that applies the traditional men's ornaments such as the Ip, Ipyoung and Manggeonsik. The research method is based on a literature review and presents four Korean necktie designs via Adobe Illustrations. As a result of analyzing the beauty of the traditional Korean men's ornamentation, it was categorized into rhythmical beauty, emphasis beauty, and natural beauty. Applying this to necktie design, Design 1 imagined the silhouette of a man wearing a Got and Durumagi. This applied emphasis beauty. Design 2 applied the shaking images of Got and Got-kkeun to apply rhythmical and emphasis beauty. Design 3 applied a man's upper body silhouette and the shape of wearing a Got. This was to apply natural beauty and emphasis beauty. Design 4 applied the shape of Got-kkeun and Gwanja to rhythmical beauty and natural beauty. The significance of this study is that the development of necktie designs using formative Korean elements can be a part of efforts to recognize the possibility of traditional Korean culture and to explore developmental directions under the current situation in which Western clothing is accepted without thought. It is a good idea to suggest the possibility of the modern use of Korean men's ornaments.

• 의료법학
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• 제24권1호
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• pp.67-98
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• 2023

코로나19 발생 이후 우리의 모든 생활 영역에서 많은 변화가 있었는데, 그 중 하나가 마스크 착용 의무화였다. 팬데믹 등 상황 초기에 우리나라는 다른 국가들보다 선도적으로 '사회적 거리두기' 정책 등을 강하게 시행하면서 개인 공간을 제외한 거의 모든 공간을 이용할 경우 누구나 할 것 없이 마스크 착용은 의무였다. 물론, 의료기관을 이용하기 위해서는 무엇보다 마스크 착용이 먼저였고, 마스크 착용을 안 할 경우 출입이 거부 또는 제한되었다. 즉, HAI 예방 등을 위해 모든 의료기관 이용 환자는 코로나19 검사를 실시한 후, 음성 확인이 된 환자에 한해 대면에 의한 의료행위가 이루어지는 규제가 실시되었다. 이 과정에서 마스크를 착용하기 곤란한 장애인 등의 상황은 고려되지 못하였고, 응급환자가 제때 치료 또는 수술 등을 의료인으로부터 받지 못하는 상황이 벌어졌다. 이에 국가인권위원회는 마스크 착용을 모든 사람에게 강제하고 의료기관 출입을 허용하지 않는 것은 장애인 인권차별이라는 결정을 내렸다. 따라서 이 연구는 코로나19 상황에서 장애인의 특성을 고려하지 않은 감염병 전염 예방조치로 인해 장애인에 대한 차별이 발생한 사례와 국가인권위원회 결정에 대해 쟁점이 되는 사안을 검토하는 한편, 마스크 착용이 어려운 장애인에 대한 의료기관의 진료 거부 방지 대책의 필요성과 합리적인 방안을 모색하는 것을 목적으로 하였다.

• 한국의류학회지
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• 제30권7호
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• pp.1135-1145
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• 2006

The purpose of this study was to identify the desired seIf-images of male college students according to situations, and to construct fashion product unities bought by male college students for different situations. Empirical data were collected by self-administered questionnaires distributed to male students at 4 universities and 2 colleges in Daegu and Gyeongbuk area during June 2005, and 346 were analyzed, eliminating incomplete ones. Subjects were required to respond to 32 desired image words in 4 different situations respectively: school, meeting girlfriends, ceremonies, and exercises. As a result of factor analysis on desired self-image words, 5 factors were determined: refined image, sporty image, classic image, natural image and simple image. Based on the desired self-image factors, male college students were classified into 3 groups: selective image management group, passive image management group, and active Image management group. Fashion product unity of male college students for the school setting was consisted of round shirts, jeans, running shoes, bags and watches. Aloha shirts/knitted shirts/V-neck shirts, cotton pants/jeans/semi -formal pants, formal shoes/running shoes and watches were the fashion product unity for the setting of meeting girlfriends. For the setting of ceremonies, the fashion product unity included Y-shirts, formal dress, formal shoes, neckties and watches. And for the setting of exercises, the fashion product unity included cotton shirts, training suits, running shoes/jogging shoes/basketball shoes, armguard and caps.

• 한국의상디자인학회지
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• 제13권1호
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• pp.73-90
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• 2011

Modern footwear is accepted as a fashion accessory that plays the role of a point of style, which reflects trends and makes use of individuality and stylishness, not a practical means itself. This study considers diverse types of western shoes, which had been historically popular from, and about a role in accordance with it, and grasps the occurrence background and the aesthetic characteristics in shoes type, which had initiated fashion in the historically cultural aspect. Thus, the aim is to be conducive to developing design related to modern shoes. As a result of this study, shoe styles have changed in relation to the historical situation throughout every period from medieval times to mid-modern times. Two functions of shoes, practicality and aesthetics, could be observed tendency of leading fashion in the middle of mutual control and supplementation according to social conditions, economic strength in a person of wearing shoes, social standing, and gender. Accordingly, considering that designs related to shoes are influenced by the historical conditions, continuous research on unique designs according to each era is thought to be necessary to develop shoe designs of the future.