• 제목/요약/키워드: Portable Internet

검색결과 259건 처리시간 0.019초

보호용 기능성 마스크를 응용한 패션 마스크 분석 (An Analysis on the Application of Functional Mask for Protection in Fashion Mask)

  • 최정화
    • 한국의류산업학회지
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    • 제15권6호
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    • pp.851-861
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    • 2013

  • This study analyzed the fashionable characteristics of functional fashion mask types. This study reviewed the literature on masks and analyzed fashion photos found in fashion books, fashion collections and on internet fashion sites. The results were categorized into four characteristics. Integration of structure and function showed mask designs that connected to the hood and portable items. It represented the reflection of nomadic life, liberation, obscurity and the consciousness of discomfort. Signs of playfulness showed mask hybrids and animal images, the mask hybrids and humanoid images, the printing of animal characters, body parts and unusual material hybrids. It represented the liberation from a fixed identity, the loss of seriousness, the reduction of tension and the pursuit of pleasure and freedom. The duplicity of aggression and protection showed a futuristic or aggressive helmet facemask, an enclosed mask of intensive color, and the morphological hybrid of a disgusting or aggressive motif. It represented the end of human weakness, the desire of new self-expression and the longing of superhuman power. Fanciful decoration showed masks with glittery decoration, sunglasses with luxury decoration material, a medical facemask made of lace material and fanciful printing. It showed one facet of extreme consumption, the creation of new personality and value, the pursuit of high quality and a mutual coexistence of status and anonymity.

  • https://doi.org/10.5805/SFTI.2013.15.6.851 인용 PDF KSCI

Image Based 3D Reconstruction of Texture-less Objects for VR Contents

  • Hafeez, Jahanzeb;Lee, Seunghyun;Kwon, Soonchul;Hamacher, Alaric
    • International journal of advanced smart convergence
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    • 제6권1호
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    • pp.9-17
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    • 2017

  • Recent development in virtual and augmented reality increases the demand for content in many different fields. One of the fast ways to create content for VR is 3D modeling of real objects. In this paper we propose a system to reconstruct three-dimensional models of real objects from the set of two-dimensional images under the assumption that the subject does not has distinct features. We explicitly consider an object that is made of one or more surfaces and radiant constant energy isotropically. We design a low cost portable multi camera rig system that is capable of capturing images simultaneously from all cameras. In order to evaluate the performance of the proposed system, comparison is made between 3D model and a CAD model. A simple algorithm is also proposed to acquire original texture or color of the subject. Using best pattern found after the experiments, 3D model of the Pyeongchang Olympic Mascot "Soohorang" is created to use as VR content.

  • https://doi.org/10.7236/IJASC.2017.6.1.9 인용 PDF KSCI

A Seamless Lawful Interception Architecture for Mobile Users in IEEE 802.16e Networks

  • Lee, Myoung-Rak;Lee, Taek;Yoon, Byung-Sik;Kim, Hyo-Gon;In, Hoh Peter
    • Journal of Communications and Networks
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    • 제11권6호
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    • pp.626-633
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    • 2009

  • Lawful interception (LI) involves legally accessing private communication such as telephone calls or email messages. Numerous countries have been drafting and enacting laws concerning the LI procedures. With the proliferation of portable Internet services such as the IEEE 802.16e wireless mobile networks, surveillance over illegal users is an emerging technical issue in LI. The evermigrating users and their changing IP's make it harder to provide support for seamless LI procedures on 802.16e networks. Few studies, however, on seamless LI support have been conducted on the 802.16e mobile networks environments. Proposed in this paper are a seamless LI architecture and algorithms for the 802.16e networks. The simulation results demonstrate that the proposed architecture improves recall rates in intercepting mobile user, when compared to the existing LI architectures.

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임베디드 리눅스 기반의 Mobile Telemedicine PDA prototype 구현 (Design of Mobile Telemedicine PDA prototype based on Embedded Linux)

  • 윤찬영
    • 한국콘텐츠학회:학술대회논문집
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    • 한국콘텐츠학회 2005년도 춘계 종합학술대회 논문집
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    • pp.151-155
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    • 2005

  • Telemedicine은 의료진과 환자간의 정보교환을 제공하기 위한 일반적인 기술로 사용되어지고 있다. 더욱이 환자기록측면에서 의료진은 telemedicine applications을 통하여 생체신호와 다양한 환자데이터를 획득할 수 있다. 또한 최근의 RF기술의 발전과 무선통신기술은 Ubiquitous 네트워크의 발전을 가능하게 한다. 원격 모니터링 시스템은 휴대 인터넷기술을 이용하여 Mobile PDA를 이용하여 구현되어지는 대표적인 휴대인터넷기술의 적용분야이다. 본 연구는 임베디드 컴퓨터(SBC)를 기반으로 생체 정보를 모니터링하기 위한 무선 Telemedicine PDA Prototype을 구현하였다. 본 시스템은 휴대 인터넷기술을 이용하여 만성 질환 환자나 긴급한 상황에 매우 효과적으로 사용될 수 있으며, 노령화사회에 의료비용 유지에 효과적일 것이다.

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슈퍼모던 패션 디자인의 공간성 구현 연구 (A Study on Space Embodiment of Supermodern Fashion Design)

  • 김완주;이금희
    • 복식문화연구
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    • 제16권6호
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    • pp.1064-1075
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    • 2008

  • The purpose of this study is to grasp the change of modern space concept and analyze how to adopt and embody the change in modern fashion. The study researched wearer's costume space and analyzed space shown in supermodern fashion design by classifying it into response to non-space, allowance of wearer-based space, scientific space of architectural skill and embodiment of space image. As a study method, literature and study material of sociology, anthropology, fashion sociology and design field were referred. For picture data of supermodern fashion work, specialized book, designer, brand collection material and internet site pictures were collected and analyzed. The study result shows the following features of fashion design space embodiment corresponding to the change of supermodern environment. First, supermodern design secures closet space like pocket for portable objects and uses design space in order to provide the space for convenience of movement. Second, supermodern design creates wearer-based independent space in order to secure person's physical and mental stability in city environment. Third, supermodern design uses space scientifically from the aspect of detail and shape by applying space of architectural skill to space. Fourth, supermodern design shows aesthetic feature that embodies interpretation of space by conceptualizing space image and using fashion.

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스마트폰을 이용한 실시간 혈압측정 시스템의 설계 및 구현 (Design and Implementation of Real-time Blood Pressure Measuring System using Smartphone)

  • 길영준;이정태
    • 정보과학회 컴퓨팅의 실제 논문지
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    • 제21권3호
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    • pp.192-214
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    • 2015

  • ECG, PTT 및 $SpO_2$와 같은 생체신호를 이용하여 실시간으로 혈압을 측정하고, IPv4/IPv6프로토콜을 이용하여 인터넷에 접속할 수 있는 시스템을 설계하고 구현하였다. 아울러 임상 실험을 통해 실시간 환경에서 수축기 혈압과 이완기 혈압을 계산할 수 있는 모델을 제시하였다. 이렇게 구현된 실시간 혈압측정 시스템을 28명의 피험자를 대상으로 임상 실험을 실시한 결과, 영국 고혈압협회(BHS)에서 인증하는 혈압계 인증 등급 Grade B 수준에서 정상으로 동작함을 확인하였다.

  • https://doi.org/10.5626/KTCP.2015.21.3.192 인용 KSCI

이동통신환경에서 XHTML을 이용한 무선인터넷 문서변환기 분석 및 구현 (Analysis and Implementation of a Web Document Converter for Wireless Internet Use XHTML On Mobile Communication Environment)

  • 백진영;이종옥;조성언;조경룡
    • 한국정보통신학회:학술대회논문집
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    • 한국해양정보통신학회 2001년도 추계종합학술대회
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    • pp.105-108
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    • 2001

  • 본 논문은 사용자가 휴대용 단말기를 이용하여 기존의 웹에 접속시 웹서버내의 XHTML 문서를 WML 문서로 변환하는 도구의 설계·구현을 목적으로 한다. 사용자가 XHTML(또는 기존의 HTML문서)의 웹페이지에 접속해 정보를 요청하게 되면 본 문서 변환기는 XHTML 문서 구조를 인식하고, 기준이 되는 기준 텍스트 정보를 추출하여 이를