• Journal of Computing Science and Engineering
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• 제11권3호
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• pp.79-91
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• 2017

In this paper, the abdominal-deformation measurement scheme is conducted on a shape-flexible mannequin using the DIC technique in a stereo-vision system. Firstly, during the integer-pixel displacement search, a novel fractal dimension based on an adaptive-ellipse subset area is developed to track an integer pixel between the reference and deformed images. Secondly, at the subpixel registration, a new mutual-learning adaptive particle swarm optimization (MLADPSO) algorithm is employed to locate the subpixel precisely. Dynamic adjustments of the particle flight velocities that are according to the deformation extent of each interest point are utilized for enhancing the accuracy of the subpixel registration. A test is performed on the abdominal-deformation measurement of the shape-flexible mannequin. The experiment results indicate that under the guarantee of its measurement accuracy without the cause of any loss, the time-consumption of the proposed scheme is significantly more efficient than that of the conventional method, particularly in the case of a large number of interest points.

• 패션비즈니스
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• 제14권5호
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• pp.35-48
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• 2010

As measuring visual behavior by utilize eye-tracker, this study examines whether consumer concentrates on visual attention with certain object and measures visual behavior with fixation number, fixation duration, the first fixation, which are visual attention pattern of consumer about Mannequin, hanger, shelve as props of display advertising effect on clothing store. It has experimental purpose to recognize relationships in terms of regardless, appropriateness, purchase intention. During display of clothing store, first experimental consequence to measure visual behavior on consumer did appear to allocate more cautions than other props. Second, in terms of relationships with regardless, appropriateness, purchase intention from consumer, each fixation pattern about consumer's fixation number, fixation duration, the first fixation was confirmed that there is meaningful correlation with each other. Accordingly, as advertising effect of mannequin makes consumer to concentrate more visually cautious, it is translated that high favor about display product with mannequin has positive role on purchase intention. Also, there is a purpose that higher feasibility on study result provides practical point on clothing store's display marketing strategy of corporation.

• 한국게임학회 논문지
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• 제21권5호
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• pp.41-48
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• 2021

본 논문은 2개의 포즈(위치 및 회전) 추적 센서를 사용하여 마네킹 모델위에 3차원의 가상 인체를 증강하는 모바일 증강 가시화 기술에 대해서 소개한다. 증강 가시화를 위해 사용된 종래의 카메라 트래킹 기술은 카메라 영상을 사용하기 때문에 카메라의 떨림이나 빠른 이동시 카메라의 포즈 계산에 실패하는 단점이 있으나, 바이브 트래커를 이용하게 되면 이러한 단점을 극복할 수 있다. 또한 증강하고자 하는 객체인 마네킹의 위치가 바뀌거나 회전을 하게 되더라도 마네킹에 부착된 포즈 추적 센서를 사용하여 증강 가시화가 가능한 장점이 있으며 무엇보다 카메라 트래킹을 위한 부하가 없다는 장점을 가진다.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 1997년도 춘계학술발표회 논문집
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• pp.213-216
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• 1997

• ETRI Journal
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• 제27권2호
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• pp.227-230
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• 2005

A specific anthropomorphic mannequin (SAM) model was used to investigate the relation between local specific absorption rate (SAR) and head size. The model was scaled to 80 to 100% sized models at intervals of 5%. We assumed that the shell of the SAM model has the same properties as the head-equivalent tissue. Five handsets with a monopole antenna operating at 835 MHz were placed in the approximate cheek position against the scaled SAM models. The handsets had different antenna lengths, antenna positions, body sizes, and external materials. SAR distributions in the scaled SAM models were computed using the finite-difference time-domain method. We found that a larger head causes a distinct increase in the spatial peak 1-voxel SAR, while head size did not significantly change the peak 1-g averaged-SAR and 10-g averaged-SAR values for the same power level delivered to the antenna.

• 한국의류학회지
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• 제1권1호
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• pp.7-13
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• 1977

The insulating values of 7 kinds of woman's Korean-styled clothes were examined on the instrumented copper mannequin standing upright under still air condition in a climatic chamber at $20^{\circ}C$ and $60\%$ R.H.. Results obtained are as follows: 1) High correlation coefficients were found in both between total insulating values of clothing (IT) and total clothing weight. and between IT and total clothing thickness while no significant difference was found between total clothing weight and total clothing thickness. 2) It seems possible to predict the approximate insulating value of woman's Korean styled clothes on still air condition by the total clothing weight.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 춘계학술대회논문집B
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• pp.398-403
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• 2001

A simplified modeling approach of forced vibration for occupied car seats was demonstrated by using a mathematical model presented in previous paper. Nonlinear and linear equations of motions were rederived for forced vibration, and the transfer function was used to calculate the frequency response function. The experimental apparatus were set up and hydraulic shaker was used to obtain the system responses. Through the tests, mannequin's head had a lot of problems, and the responses with a head and without a head were measured. To explore the effects of linear dampings and friction moments at the joints, linear analyses were performed. New sets of linear spring and damping coefficients, and torsional dampings at the joints were calculated through parameter study to match up with experimental results. Good agreement between experimental and simulation frequency response estimates were obtained both in terms of locations of resonances and system deflection shapes at resonance, indicating that this is a feasible method of modeling seated occupants.

• 감성과학
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• 제5권4호
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• pp.1-10
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• 2002

개인별 신체 특성을 나타내는 가상피팅모델을 이용하여 제공되는 가상 착용 서비스는 웹을 기반으로 한 인터넷 의류 쇼핑의 흥미를 더해준다. 본 연구의 연구자들은 2000년과 2002년에 개발된 미국의 가상피팅모델과 국내에서 개발되었던 가상피팅모델의 개발 기술의 특성과 변화를 분석하였다. 연구결과는 가상피팅모델의 구축을 위해서는 인체의 치수, 형태, 얼굴의 특징들에 관한 정보 입력이 필요하며, 이때 요구되는 정보는 미국과 한국의 사이트에서 차이가 있음을 밝혔다. 미국의 사이트는 정면이나 측면의 실루엣에 대한 정보의 입력이 요구되는 반면 한국의 사이트는 더 많은 인체 치수 관련 정보를 요구하였다. 2000년에 개발되었던 한국의 가상피팅모델은 길고 좁은 프로포션으로 표현되어 사실적인 표현이 부족하였던 반면 2002년 미국에서 개발한 가상피팅모델은 다양한 인종의 특성을 반영하며, 그래픽 기술의 발전으로 사실적으로 표현된 가상피팅모델을 제공하는 것으로 나타났다.

• 한국산학기술학회논문지
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• 제18권11호
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• pp.290-296
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• 2017

연구목적: 본 연구는 Little $Anne^{(R)}$, $BRAYDEN^{(R)}$, $HeartiSense^{(R)}$를 이용하여 심폐소생술 교육에 사용되는 마네킹에 따른 교육효과를 비교하고자 시행하였다. 연구방법: 연구대상자는 응급구조사가 아닌 90명의 소방관이었다. A, B, C 세 그룹으로 나누어 50분 동안 심폐소생술 이론교육을 하였고, 이후 50분간 각 그룹별로 3인 1조 실습교육을 시행 하였는데, A그룹 30명은 Little $Anne^{(R)}$를 이용 하였고, B그룹 30명은 $BRAYDEN^{(R)}$를 이용 하였고, C그룹 30명은 $HeartiSense^{(R)}$를 이용하였으며, 이후 Resusci Anne $SkillReporter^{(R)}$를 사용해 수행한 심폐소생술 결과를 출력한 후 결과를 확인하고 설문지를 작성하도록 하였다. 연구결과: 마네킹에 따른 만족지수는 $x^2=81.050$, p<.000로 유의한 차이를 보였고, 만족 이유는 $x^2=91.050$, p<.000로 유의한 차이를 보였다. 정확한 흉부압박 비율은 F=5.087, p<.004, 정확한 인공호흡 비율은 F=10.54, p<.000으로 유의한 차이를 보였다. 결론: 정확하고 효율적인 CPR 교육이 필요한 대상에게는 교육효과가 높은 실시간 시각 교정이 가능한 정보를 제공하는 마네킹이 효과적일 것으로 사료된다.

• Human Ecology Research
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• 제52권1호
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• pp.33-42
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• 2014

The purpose of this study is to analyze the internal meanings of dolls and dolls' images expressed in modern fashion show. Dolls are used as sacred object, decoration object, playing object, personified object or cherished object. The expression types of doll image in modern fashion are as following; substitutes of multi-ego, object of sexual desire, objectified creature, and medium of transcending fantasy. First, dolls image as substitutes of multi-ego had been expressed in magical expression, disgusting mask, transparent mannequin, expressionless, horror, conflict, loss of identity, exaggeration or escapism. Second, as object of sexual desire, dolls image are expressed as naked baby, ambiguous expression, naked body, voluminous body, emphasized specific bodypart, heavy makeup or wax doll of sexy actresses. Third, as objectified creature, dolls are human body in passive form. Human bodies are disassembled and reassembled as dolls. Such dolls reflect serious reality. They wrap up human like product and objectify it. Fourth, dolls image expressed as medium of transcending fantasy recollects youth age or expresses imagination on ambiguous virtual reality. Like this, dolls have value as creatures in various fields of modern fashion. Dolls contribute a lot in creating important inspiration. Dolls also expose internal mentality and represent ego. Externally, dolls express human shape becoming more and more materialized and objectified by advancing scientific technology in digital capitalistic society.