• 디지털콘텐츠학회 논문지
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• 제13권2호
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• pp.255-262
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• 2012

사람 움직임 추적 알고리즘은 인간과 컴퓨터 상호작용, 화상회의, 감시 시스템, 게임 및 엔터테인먼트 분야에서 반드시 필요한 기술로 인식되고 있다. 과거 다양한 사람 움직임 추적 알고리즘들이 응용 프로그램의 특성에 따라 구현되고, 실시간성을 고려한 보다 효율적인 영상 처리, 컴퓨터 비전, 인터페이스 기술들을 적용하여 구현되고 있다. 본 논문에서는 타원체 형태의 신체 모델과 깊이값 정보를 갖는 3차원 점들과의 매칭을 통해 실시간으로 적용 가능한 움직임 추적 기술을 소개한다. 움직임 추적을 위한 기반 모델은 사람의 모습과 유사한 형태의 타원체 조합의 18개의 관절을 갖는 형태로 구성되어 지며, 영상으로부터 들어온 사람의 모습을 분석하여 일련의 신체 부위를 나누고, 그 정보를 바탕으로 역기구학 기반의 초기 자세를 추출한다. 초기 자세는 3차원 점 매칭 기법을 활용하여 보다 정확한 자세로 수정된다.

• 복식
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• 제50권4호
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• pp.147-164
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• 2000

This thesis examines the origin, the change and the symbolic meanings of class representation, and offers a comparative study on the differences of class representation in the history of Korean and western costume on the basis of class representation methods and types shown from ancient times to 18C. In both eastern and western costume, the differences in status are commonly represented in the width and length of costume, color, textile, ornamental design, wearing, decoration, etc. The costume of noble class was wide and long, while that of common class was narrow and short so that it could be convenient for them to move around. Especially, from 16C to 18C in the west the costume of noble class was expanded to the extent that it was inconvenient for them to move around not only by skirt swelling by using hoop, but also by pad, ruff, lace, etc. This appears to show that they are not working class. Wearing and decoration of noble class were much more colorful, complicated and varied, while those of common class were simple and plain. In the west, the wearing of chiton and toga in Greece and Rome was different depending on social status. More specific look at the differences in class representation shown in the eastern and western costume reveals that the higher the rank, the more the women in both Gothic and Chosun period covered the body, thereby representing rank. In 18C, the women in both Rococo and Chosun period commonly showed excessive decoration and lavishness on their hair, and in this period the width of skirt was also commonly expanded to the longest extent, with a slight difference put aside.

• 복식문화연구
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• 제32권1호
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• pp.17-37
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• 2024

This study examines the rise of the Body Positive Movement on TikTok and its role as a form of online content activism influencing the fashion design and industry. Through a combination of literature review and case study methodology, the study explores the expression techniques and thematic types of Body Positive Movement on TikTok. Reviews of literature, previous studies, online articles, fashion journals, and relevant search terms on TikTok informed a definition of Body Positive Movement and an analysis of its formation and rise. The research findings confirm the impact TikTok content on Body Positive Movement has on the fashion industry in addressing external factors (i.e., 'Appearance', 'Race', 'Aging', 'Physical Disability') and intrinsic factors (i.e., 'Acceptance of Diversity', 'Self-Esteem', 'Rejection of Stereotypes', 'Appropriate Representation', 'Information Provision'). The key external factor , 'Appearance', includes subcategories such as 'Body Shape', 'Body Hair', 'Skin', and 'Facial Features'. TikTok content creators on fashion creatively combine music, emojis, and visual storytelling to exhibit positive self-perception concerning these factors. A significant finding of the study is that short clips predominantly manifesting external factors differentiate into informative or enlightening videos associated with intrinsic factors. The study underscores Body Positive Movement's important influence on the fashion industry from design to presentation.

• 한국자동차공학회논문집
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• 제20권4호
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• pp.109-118
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• 2012

Large number of part design for aircraft and automobile is preceded by functional or sectional design groups for efficiency. However, interferences and gaps can be found when the parts and sub-assemblies by those design groups are to be assembled. These interferences and gaps cause design changes and additional repair processes. While interference problem has been resolved by digital mockup and concurrent engineering methodology, gap problem has been covered by temporary treatment of filling gap with sealant. This kind of fast fix causes fatal problem of leakage when the gap is too big for filling or the treatment gets old. With this research, we have developed a program to find the gap automatically among parts of assembly so that users can find them to correct their design before manufacturing stage. By using decomposition model representation method, the developed program can search the gap among complex car body parts to be visualized with volumetric information. It can also define the boundary between the gap and exterior empty space automatically. Though we have proved the efficiency of the developed program by applying to automobile assembly, application of the program is not limited to car body only, but also can be extended to aircraft and ship design of large number of parts.

• 한국의상디자인학회지
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• 제16권4호
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• pp.205-215
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• 2014

This study analyzed 'The representation of death' as expressed in the fashion photography posted on Facebook. Currently, there is a growing interest in 'Well-dying'. Also contemporary art and fashion is a trend that expressed what about death more than life. And today, Facebook is one of the current worldwide as a powerful communication. Death representation in contemporary fashion photography, as expressed in its first characteristic is 'Vanitas', and the main material was a skull. The shape of a skeleton of the symbol of death. Vanitas of inner meaning is vain, a mortal life's futility and death for the paradoxical emotion. The second characteristic is 'Phantom of the ruins'. This is like the darkness of death, and the shape represented in that space. And the death representation is depressed, gloomy atmosphere, dead-man and warm-less. Inner meaning is curiosity about the ghosts and the decadence romantic about the afterlife. The last characteristic is 'Grotesque'. This characteristic is the destruction of the body, fear of sadistic, and inhuman shape. This is parable with death that pain and fear of death, dark fantasy, the appearance of a contradiction modern society and cut off humanity. Inner meaning is the dark fear of death and the anger of wrong of the present society. At present, we have to reproduce the death, and what we want is eventually no one can escape 'Attention to death'. In addition, by expressing the solidarity between death and life is to want to get a consolation for the anxiety and afraid reality.

• 한국실내디자인학회논문집
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• 제15권5호
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• pp.28-35
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• 2006

During the modern age, various fields have fundamentally changed from the preconceived ideas of the past. The concept of time-space relationship changed also. E. J. Marey was almost the first one to visualize the movement of animals and people through scientific methods. Frank B. Gilbreth used more precise photographic equipments to develop more accurate and specific body movement diagrams. The emergence of visualization of body movement is not the only product from the scientific field. The new concept of time-space can be easily noticed in modem art, music and dance. In space design, Futurism attempted to represent the dynamism and speed in a sculptural form. On the other hand, there were examples to further investigate the specific analysis of body movements such as 'Scientific Management'. Body movement diagrams are widely used in various projects in contemporary space design. The difference is that now the design process is more integrated with the analysis. The representation of speed and the container of movements are interwoven in a complex manner in which fluid relationship between body and space is possible. Three types can now be considered: Object, Container and Interactivity. This study attempts to analyze brief history of body movement studies and their application for contemporary space design.

• 공연문화연구
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• 제40호
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• pp.5-35
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• 2020

정동(affect)은 신체가 외부 세계를 감각함으로써 생성되는 강렬함(intensity)과 특질(quality)이다. 이렇게 체험된 정동 중에서 의미와 해석이 부여된 관념이 감정(emotion)이다. 정동 이론(affect theory)은 감정과 정동을 분별하고 정동에 주목함으로써 신체의 반응과 변화를 분석할 수 있는 방법을 제공하고 있으며, 신체를 매체로 하는 공연예술 연구에 새로운 가능성을 제시하고 있다. 농악은 '재현'(representation)보다는 정동의 발생 자체에 주력하는 예술이다. 농악은 소리, 색깔, 질감, 신체 운동 등이 중첩되어 공감각적으로 현존하는 공연이다. 여기에는 인간의 신체를 중심으로 악기, 소품, 의상, 무대장치 등 물질적인 것들과 리듬, 기분, 분위기 등 비물질적인 것들이 동원된다. 신체는 이런 것들에 자극되어 공연에 적절하도록 경향성을 띄며, 공연에 몰입할수록 '이미지 없는 신체'(the body without an image)가 되어 '의사-신체성'(quasi-corporeality)을 보이며 행동한다. 마치 의식이 없는 것처럼 자동으로 움직이는 이런 신체는 집단 속에서 더 쉽게 나타난다. 일상의 개인을 집단 속의 '이미지 없는 신체'로 이행(transition)시키기 위해서 농악에서는 '진풀이'라는 집단적인 신체 운동을 수행한다. 이런 신체 운동은 비언어적인 교감과 소통을 높여 정동을 증강시키고, 상호 신뢰와 귀속감 속에서 개개인들의 창조력을 발휘하게 한다. 농악이 일으키는 정동과 감정은 자신과 집단의 존재, 활력, 능력을 확인하고 긍정하는 것으로 작용한다. 이런 긍정성은 집단의 차원에서 농악을 의미 있고 중요한 가치로 기억하게 하였고, 보존하고 전승해야 하는 공연양식으로 인식하게 하였다.

• 대한조선학회지
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• 제20권3호
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• pp.17-20
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• 1983

There have been many investigations of predicting the added resistance of a ship in seaway since Havelock discussed this topic in 1937. Among these researches, Maruo's theoretical approach is known as the most consistent mathematical representation for added resistance of a ship in regular head sea. In his theory, the hull form of a ship is represented under the slender body approximation. But the motion responses which were used for the calculation of the added resistance have been obtained by using the strip method which is based on an approximation that the hull form may be expressed as set of two dimensional cylinder sections in longitudinal direction. Therefore two different methods for hull form representation were implicity used in Maruo's original work for the added resistance calculation. Utilizing the characteristics that hull forms are usually slender, Kan expressed the hull form as two dimensional cylinder at each station by using the Taylor series expansion for the length wise direction. Putting this idea into Maruo's original work, the added resistance can be obtained with the explicitly unique representation of the hull form. For the purpose of comparison the added resistance of a hull form(series 60, Cb=0.6) was calculated by using the motion response obtained by Shintani. The numerical result showes a good qualitative agreement with the experimental result by Sibul.

• 복식
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• 제57권1호
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• pp.50-65
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• 2007

Clothes and human body are inseparably related. Aesthetic consciousness of the body determines the form of clothing, reflecting the time and culture as well as the individual and society. Clothes can even reorganize the meaning of the body, while transcending their instrumental functions of protecting, expanding and deforming the body. Using 'body' to analyze the clothing form, my study develops a framework by which to classify the planarization of the body in Japanese avant-garde fashion. In order to inquire the formative style and aesthetic values expressed in Japanese avant-garde fashion, my study examines subjects from the discourse on the body to the fashion collections of the 20th and 21st century. The results of the study are as follows. Japanese avant-garde fashion focuses on a planarization of the body which questions the three dimensional construction of the body in more conventional clothing system. Un-structured, variable space posited between the body and clothes, participation of the wearer, attention to recent technology and material, and absence of gender identification characterizes the planarization of the body in Japanese avant-garde fashion. The absence of body in fashion stresses a will-to-form rather than mere bodily proportion and structure, which explores trans-extensity that goes beyond the boundary of the body Ultimately, planarization of the body betrays the correspondence between signifiant and signifie in sartorial convention. Aesthetic ideal of the body is visualized in the form of a dress. Some clothes prioritize the body, particularly the feminine bodily curves, while others focus on the clothing itself as abstract and sculptural forms. Fashion continues to explore forms and images that transcend the traditional representations of the clothed body. As a type of intimate architecture, fashion always mediates the dialogue between clothes and body, or fashion and figure. My study suggests a framework to analyze bodily representation in Japanese avant-garde fashion, focusing on the relationship between the clothes and body.

• 대한인간공학회지
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• 제26권4호
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• pp.103-111
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• 2007

The purpose of this study is to categorize and analyze the body shape of obese Korean men that are needed for industrial design. Using the anthropometric data that were surveyed through the 5^th Size Korea project, this study was conducted in four steps mostly through the multivariate statistical analysis. In the first step, Broca, BMI, WHR indices are used to define obesity and select obese men from Korean adults and teens. After 34 human anthropometric variables are supposed to be related to obesity were extracted through an expect survey. In the second step, a factor analysis was executed for those human anthropometric variables. Through this analysis, we obtained the human body factors that are related to the representation of obesity. Then the third step, we used a cluster analysis from the result of the factor analysis. And ANOVA analysis was also conducted to obtain the critical obese human anthropometric variables. In the final step, we found the characteristics of the body types of obese men according to clusters and ages. The body types of obese men classified in the study are expected to be applied to product design for clothing, furniture, automobile packaging, etc.