• 한국의류산업학회지
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• 제18권5호
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• pp.577-587
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• 2016

This study aims to identify the design of men's wear that has the characteristics of expressing maximalism in men's wear collection and contribute to the field of men's wear fashion which expects new, original, and experimental fashion styles to be created. When it comes to research contents, this study first identifies the concept and characteristics of expression of maximalism in such fields as literature and art and based on this, makes a case study of men's wear fashion designs shown in men's wear collection and then understands the type of characteristics of expressing maximalism and the characteristics related to its expressive method in men's wear design. The study findings are as follows: First, expansion referred to the extreme avant-garde that changed the concept of fashion design by expanding clothes or accessories or exaggerating silhouettes. Second, fanciness continued to appear as a tool to use the luxurious decorations that applied fancy handicraft techniques and express the world of original design. Third, fusion represented the expression of various charms from one work without making any classifications between the tradition and the present and between the east and the west. Fourth, fantasy indicated the expression of surrealistic images by expressing the unbounded imagination through creative ideas.

• 한국실내디자인학회논문집
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• 제29호
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• pp.35-42
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• 2001

As a part of Avant-Garde movement centered in Russia before and after the Revolution in 1917, Russian Constructivism was born as most experimental and avant-garde modernity artistic movement. Russian Constructivism played a significant part in relative to Avant-Garde in the beginning of twentieth century and has contributed to a series of artistic movement, it deserves a status befitting its contribution to modem abstract art. Noticing the fact that Constructivist approaches are being attempted in modern architecture with the new rise of Constructivist design theory and increased interest in Constructivism, this thesis explores the design elements characterizing Constructivism in art and architecture To be specific, it suggests the relation of Plastic paradigm in formalistic, elemental and technical aspects and categories into Plastic characteristics. Thereby, the thesis aims to categorize the elements in terms of contradicting two trends of pure plastic and scientific expressions, and to analyze comparatively the related Plastic trends represented in modern space design. The thesis recolonizes that attempts to break out from stereotypes of Constructivism to reinvent itself constantly have contributed to an unconventional forms and new aesthetic standards and have a great impact on idealistic forms in many genres.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2005년도 춘계종합학술대회
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• pp.504-507
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• 2005

본 논문에서는 직교식 스테레오 비젼을 이용하여 단일개체에 대한 움직임 추적결과를 3차원 좌표로 생성, 보정하는 기법을 제안한다. 먼저, 직교로 구성된 두 대의 카메라로부터 실시간으로 영상을 획득한 후, 각 영상에 대하여 차영상 기법과 ART2(Adaptive Resonance Theory 2)를 이용하여 움직이는 개체를 추출한다. 다음으로 추출된 정면, 상면 영상의 좌표를 통해 3차원 좌표로 생성할 수 있으나, 원근감 문제 등으로 좌표가 정밀하지 못하다. 그래서 추출된 두 영상의 좌표를 직교식 스테레오 비젼을 이용하여 좌표보정을 한 후 3차원 좌표를 생성한다. 제안된 방법을 통해 단일개체의 움직임에 대한 추적 결과가 3차원 좌표로 정밀하게 추출 되는지 실험을 통하여 검증하였다.

• 정보처리학회논문지D
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• 제11D권2호
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• pp.471-478
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• 2004

본 논문에서는 대표적인 문화콘텐츠인 게임 등과 같은 프로그램, 자연어 다큐멘트 문화콘텐츠 그리고 중요한 오프라인 문화콘텐츠인 문화예술품에 대해 이를 디지털화하여 표절과 위작 여부 등을 판정하기 위한 기술적 방법론에 대한 고찰과 이를 지원하기 위한 새로운 방법론을 제안하고자 한다. 이를 위해 프로그램 소스 코드, 자연어 다큐멘트 문화콘텐츠에 대한 표절 검출 방법론과 이의 감정 시 도움을 주기 위한 툴 등에 대해 살펴보고자 한다. 끝으로 문화예술품의 표절 및 위작 감정 시 도움을 주기 위한 기술적 방법론을 작자의 드로잉 형태 분석에 의해 제안하고자 하며 실험에 의해 본 논문의 유용성을 입증하고자 한다.

• 한국멀티미디어학회논문지
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• 제19권8호
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• pp.1310-1319
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• 2016

Face detection is the first step in a wide range of face applications. However, detecting faces in the wild is still a challenging task due to the wide range of variations in pose, scale, and occlusions. Recently, many deep learning methods have been proposed for face detection. However, further improvements are required in the wild. Another important issue to be considered in the face detection is the computational complexity. Current state-of-the-art deep learning methods require a large number of patches to deal with varying scales and the arbitrary image sizes, which result in an increased computational complexity. To reduce the complexity while achieving better detection accuracy, we propose a fully convolutional network-based face detection that can take arbitrarily-sized input and produce feature maps (heat maps) corresponding to the input image size. To deal with the various face scales, a multi-scale network architecture that utilizes the facial components when learning the feature maps is proposed. On top of it, we design multi-task learning technique to improve detection performance. Extensive experiments have been conducted on the FDDB dataset. The experimental results show that the proposed method outperforms state-of-the-art methods with the accuracy of 82.33% at 517 false alarms, while improving computational efficiency significantly.

• Earthquakes and Structures
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• 제8권1호
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• pp.225-251
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• 2015

This paper presents a state-of-the-art review of the nonlinear modelling techniques available today for describing the structural behaviour of masonry infills and their interaction with frame structures subjected to in-plane loads. Following brief overviews on the behaviour of masonry-infilled frames and on the results of salient experimental tests, three modelling approaches are discussed in more detail: the micro, the meso and the macro approaches. The first model considers each of the infilled frame elements as separate: brick units, mortar, concrete and steel reinforcement; while the second approach treats the masonry infill as a continuum. The paper focuses on the third approach, which combines frame elements for the beams and columns with one or more equivalent struts for the infill panel. Due to its relative simplicity and computational speed, the macro model technique is more widely used today, though not all proposed models capture the main effects of the frame-infill interaction.

• Nuclear Engineering and Technology
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• 제53권9호
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• pp.2968-2976
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• 2021

This paper introduces a method to reconstruct the three-dimensional (3D) microstructure of two-phase materials, e.g., porous materials such as highly irradiated nuclear fuel, from two-dimensional (2D) sections via a multi-objective optimization genetic algorithm. The optimization is based on the comparison between the reference and reconstructed 2D sections on specific target properties, i.e., 2D pore number, and mean value and standard deviation of the pore-size distribution. This represents a multi-objective fitness function subject to weaker hypotheses compared to state-of-the-art methods based on n-points correlations, allowing for a broader range of application. The effectiveness of the proposed method is demonstrated on synthetic data and compared with state-of-the-art methods adopting a fitness based on 2D correlations. The method here developed can be used as a cost-effective tool to reconstruct the pore structure in highly irradiated materials using 2D experimental data.

• 한국염색가공학회지
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• 제34권2호
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• pp.127-133
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• 2022

With the increasing interest in the expression of individuality and appearance of modern people, it is time to conduct research and development of novel hair coloring from various angles. Therefore, taking into account the order of discoloration of hair pigments, we selected a creative and novel emulsion as a novel material for hair coloring, rather than a cosmetic material such as hot water extract using natural products dealt with in previous studies, commercially available hair manicure, and oxidation hair dye for hair. Thus, the change in tensile strength and elongation of hair samples by color was studied. As a result of the study, hair with green emulsion paint had a significantly higher maximum load, maximum stress, maximum elongation and breaking load, breaking stress, breaking elongation values are shown. Maximum in terms of modulus, green emulsion applied hair and the control group were higher in the 0-15s strain and 15-145s sections, respectively, and the tangential modulus value was much higher in the control group than the experimental group hairs in all the 0-145s sections. This study, which analyzes the dynamic changes of hair samples that extend the daily color gamut, will greatly contribute to the development of innovative hair coloring materials in the research and production of hair beauty works, and it is judged that it will also contribute to the development of the beauty industry.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권9호
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• pp.2976-2990
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• 2022

The adaptive adjustment of reference or weight vectors in decomposition-based methods has been a hot research topic in the evolutionary community over the past few years. Although various methods have been proposed regarding this issue, most of them aim to diversify solutions in the objective space to cover the true Pareto fronts as much as possible. Different from them, this paper proposes a knee point-based reference vector adaptive adjustment strategy to concurrently balance the convergence and diversity. To be specific, the knee point-based reference vector adaptive adjustment strategy firstly utilizes knee points to construct the adaptive reference vectors. After that, a new fitness function is defined mathematically. Then, this paper further designs a many-objective evolutionary algorithm with knee point-based reference vector adaptive adjustment strategy, where the mating operation and environmental selection are designed accordingly. The proposed method is extensively tested on the WFG test suite with 8, 10 and 12 objectives and MPDMP with state-of-the-art optimizers. Extensive experimental results demonstrate the superiority of the proposed method over state-of-the-art optimizers and the practicability of the proposed method in tackling practical many-objective optimization problems.

• 한국산학기술학회논문지
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• 제17권2호
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• pp.601-609
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• 2016

본 논문은 관절염을 앓고 있는 노인여성(환자군; $65.25{\pm}5.9$세, 11명)과 일반 노인여성(통제군; $64.50{\pm}7$세, 11명)을 대상으로 12주간의 수중운동(주 3회)을 실시 한 후 동적평형성과 통증(통증자각도)의 변화를 알아보고자 실시되었다. 동적평형성은 시각정보의 유무에 따라 개안 시와 폐안 시로 나누어 측정하였다. 12주간의 수중운동에 따른 개안 시 동적평형성은 관절염 환자군(p<.001)과 통제군(p<.05)에서 유의하게 향상되었고, 폐안 시 관절염 환자군에서도 유의하게 향상된 결과를 보였다(p<.05). 또한, 통증자각도(VAS) 평가에 의한 통증 변화는 관절염 환자군의 10요인(푹신한 의자에 똑바로 앉아있기 힘든가, p<.01), 11요인(누워있을 때 통증이 덜해지는가, p<.05), 12요인(통증때문에 일상생활에 지장이 있는가, p<.05), 13요인(통증 때문에 직장일 또는 집안일에 지장이 있는가, p<.01)에서 유의한 통증 감소가 나타났다. 본 연구 결과를 통해 12주간의 수중 운동은 골관절염 노인 환자에게 개안 시와 폐안 시 모두 동적평형 능력을 향상 시키고, 일부 통증요인 감소에 효과적인 운동임을 알 수 있었다.