<323520BFC0BBF3BFB52DBCBEBCAD20B9D720C4ABB8DEB6F320B1E2BCFA2E687770>

Size: px
Start display at page:

Download "<323520BFC0BBF3BFB52DBCBEBCAD20B9D720C4ABB8DEB6F320B1E2BCFA2E687770>"

Transcription

1 Journal of the Korea Academia-Industrial cooperation Society Vol. 15, No. 12 pp , ISSN / eissn 센서및카메라기술을적용한스마트폰파노라마사진지원시스템설계 김봉현 1, 오상영 2* 1 경남대학교컴퓨터공학과, 2 영동대학교경영학과 Design of a Smart Phone Panoramic Photograph Support System Using Sensor and Camera Technology Bong-Hyun Kim 1, Sang-Young Oh 2* 1 Dept. of Computer Engineering, Kyungnam University 2 Dept. of Business Administration, Youngdong University 요약최근들어, 위치기반의서비스분야는다양한사업영역으로확대되면서많은수익원을창출하고있다. 특히, 지도서비스는대중교통, 길찾기등과연동하여다양한정보를제공하고있다. 따라서, 본논문에서는지도서비스의핵심기술중하나로사용되고있는스트리트뷰, 로드뷰의파노라마사진지원서비스를스마트폰에서지원할수있는시스템을설계하기위한연구를수행하고자한다. 이를위해스마트폰의센서들을활용하여사용자들이쉽게파노라마사진을제작할수있도록사진촬영가이드를제공하고여러장의사진에서불필요한부분을제거하여사진연결부분의자연스러움등을처리하는알고리즘을적용하여한장의사진으로제공할수있는기술을설계하고자한다. 최종적으로, 6개월동안스마트폰파노라마사진과연동할수있는시스템을구성하고스마트폰파노라마사진어플을운영할수있는시스템을설계하고자한다. Abstract Recently, theservice field based on the location while expanding into a variety of business areas and have generated significant revenue. In particular, the map service provides a variety of information in conjunction with such public transport directions. Therefore, this study evaluated the map service, as one of the key technologies, StreetView and LoadView photographs of panoramic photograph-support service-modules that can be supported on smart phones. For this, purpose sensors were provided to allow smart phone users to easily publish panoramic photographs. The unnecessary parts could be removed from several photos and pictures using the design technology, and the naturalness of the connection could be maintained by applying the algorithm to handle a single photograph. Finally, a system to work with smartphone panoramic photographs was configured and designed to operate a smartphone application panoramic photograph for 6 months. Key Words : Panoramic Photograph, Sensor Technology, Camera Technology, Smart Phone 1. 서론최근들어인터넷포털의주수익원인검색광고시장이포화상태에이르고있으며경기침체로인해성장세가주춤하고있다. 이에반해위치기반지도서비스는급 격하게활성화된사업영역으로지역광고등많은수익원을창출하고있다. 인터넷포털사이트에서위치기반서비스기술을활용하는다음 (Daum) 과네이버 (Naver) 는지도서비스를전면확대하여버스, 지하철, 기차, 항공등대중교통연동및 도시간길찾기 기능을지원하 * Corresponding Author : Sang-Young Oh(Youngdong Univ.) Tel: culture@yd.ac.kr Received October 23, 2014 Revised November 3, 2014 Accepted December 11,

2 한국산학기술학회논문지제 15 권제 12 호, 2014 고있다. 또한주요도로실시간폐쇄회로 (CC) TV를통한도로상황확인, 자전거도로, 등산로등에관련된다양한정보서비스를하고있다. 이러한위치기반서비스를제공하기위해위성망을이용한 GPS나셀룰러망을이용한방식등이대표적으로활용되다가최근에는 AP(Access Point) 를이용한무선측위기법에대한연구도활발하게진행되고있다 [1,2]. 이와같은위치기반서비스분야는위치기반의실사영상제공서비스, 차량항법시스템등으로인해일반사용자들에대한공간정보및관련콘텐츠서비스시장이급속히확대되고있는추세이다. 예를들어, 구글어스의 스트리트뷰 와국내다음의 로드뷰 등일부포탈업체에서의인터넷을통한실제거리영상서비스는일반사용자의공간정보의활용및인식변화에많은영향을미쳤다. 또한최근모바일시장이활성화되면서스마트폰은위치정보센서, 상하센서, 터치센서등의센서를내장하면서이를활용한콘텐츠가사용자들에게많은호응을얻고있다. 스마트폰콘텐츠에서도스마트폰내에장착된위치정보센서를활용해스카이뷰, 스트리트뷰, 로드뷰등의지도서비스가제공되고있다. 그러나스마트폰의사용자들은스카이뷰, 스트리트뷰, 로드뷰등의지도서비스를사용하면서지도서비스에문제점이제기되고이다. 예를들어로드뷰서비스가일부대도시만서비스되는문제, 특정업체만의콘텐츠업로드로인해발생하는로드뷰갱신의불편함문제등이다. 이러한것은스마트폰사용자들이웹 2.0세대로서포탈이제공하는서비스사용을넘어정보제공자로서활동을원하고있기때문에이에대한문제를해결해야한다. 또한, 위치기반지도서비스는단순지도만을표시하는서비스에서실세계를가상공간에옮겨놓은듯이스트리트뷰, 로드뷰가구현되어사용자에게보다직관적으로지리정보를알아볼수있도록정보를제공해야한다. 스트리트뷰, 로드뷰서비스는특수카메라를사용하여지도콘텐츠인파노라마사진을제작하기때문에사용자들이일반스마트폰을사용하여이와같은콘텐츠를제작하는것은불가능하다. 또한, 이러한서비스는기술적인문제로인해지속적으로사용자참여가제한될수밖에없다 [3,4,5]. 따라서, 본논문에서는기존의웹상에서수행되던지도서비스의핵심기술중하나로사용되고있는파노라마사진지원서비스를스마트폰으로구현할수있는파노라마지원시스템을설계, 개발하기위한연구를수행 하고자한다. 이를위해스마트폰의센서들을활용하여사용자들이쉽게파노라마사진을제작할수있도록사진촬영가이드와여러장의사진을한장의사진으로불필요한부분을제거할수있는방법과자연스러운사진연결부분등을처리할수있는알고리즘을연구하고자한다. 또한위치기반지도를제작하고파노라마사진을등록할수있는서비스서버를이용하여스마트폰의파노라마사진을연동할수있는모듈을구현하고, 스마트폰의파노라마사진어플 (Application) 을운영할수있는시스템을설계하고자한다. 2. 선행기술의연구 2.1 웹기술모든서비스는어느덧웹으로옮겨지고있다. 웹은인간의사회, 경제활동을위한매개체로모든서비스를위한플랫폼으로인식되고있다. 이에웹콘텐츠를생성하는데있어사용자참여를증대시키고, 이를개방하여다른사용자들과공유하려는웹 2.0은새로운기술이라기보다하나의패러다임이라고보아야한다. 기존의웹기술이이미만들어진콘텐츠를제공받는형식이었다면, 새로운웹의패러다임은기존에콘텐츠를제공받던사용자들도웹의콘텐츠제작에참여하여다른사용자간에공유를통해웹의공동제작을통해콘텐츠의양과질을높여가는방법이다. 그위에이동중에도휴대폰이나휴대형컴퓨터등을통해웹콘텐츠를이용할수있도록해주는모바일웹기술이필요하다. 2.2 지도기반실세계정보제공서비스지도상에그지점에서찍은사진을올려놓음으로써, 실세계정보를제공하려는서비스들이있다. 그대표적인서비스사례로는플리커의지도서비스를들수있다. 플리커의지도서비스는사진에위치태그를넣어서사진촬영지를보여주거나세계를브라우징하고다른사람들이어디에다녀왔는지, 무엇을보았는지를일반사용자들이볼수있도록해놓은서비스이다. 이와비슷한형태의서비스로한국야후 (Yahoo Korea) 의라이프맵과사이월드의개인화지도서비스를들수있다. 야후의라이프맵서비스는플리커와연동한서비스를제공한다. 일상사진을시간과위치정보에따라지도위에저장하 7188

3 센서및카메라기술을적용한스마트폰파노라마사진지원시스템설계 고이를다른사람들과함께공유하기도한다. 야후의라이프맵서비스를통해관심지역별로다른사람들과의이야기와정보를공유할수있는오픈형지역커뮤니티를형성하기도한다 [6,7]. 싸이월드의개인화지도서비스는싸이월드미니홈피의사진을드래그앤드롭방식으로지도상에올려놓음으로써실제지도상에기록하는서비스이다. 2.3 파노라마사진기반지도서비스파노라마사진이란한지점에서 360 를돌아가며다양한각도에서찍은사진을조함하여마치 3차원공간을보는듯이착각을일으키게하는것을말한다 [8]. 이를이용한대표적인서비스가구글의 스트리트뷰 지도서비스를들수있다. 스트리트뷰서비스는구글맵서비스와결합한서비스로지도상의특정위치의거리와모습을파노라마사진을통해제공하는서비스이다. 사진속의거리에화살표가표시되며이를클릭하면원하는방향으로사진이이동한다. 또한거리를다양한각도에서볼수있어사용자가실제그거리에있는듯이착각을불러일으킨다. 2.4 파노라마사진촬영시스템스트리트뷰나다음의로드뷰등을촬영하는센서는여러대의카메라를바깥방향으로촬영하여하나의사진으로제작하는시스템이다. 로드뷰의사진촬영시스템은픽스코리아에서제작하였으며기본적으로 4대의카메라에어안렌즈를부착하여촬영한후소프트웨어를이용하여 4장의사진을스티칭한후하나의영상으로만드는방식으로파노라마사진을제작한다. 스트리트뷰의사진촬영시스템은캐나다의이머시브미디어 (Immersive Media) 에서제작하였으며기본적으로 11대의카메라를부착해서촬영한후소프트웨어를이용하여 11장의사진을스티칭하여하나의영상으로만드는방식으로파노라마사진을제작한다. 이러한촬영시스템은스트리트뷰, 로드뷰의서비스를위해주문제작되었고사용하는곳도서비스를구축하는몇개의지도서비스를제공하는포탈에서만한정적으로사용하고있다. [Fig. 1] System structure using panorama picture module 7189

4 한국산학기술학회논문지제 15 권제 12 호, 파노라마사진지원시스템설계본연구에서는구글의스리트뷰나다음의로드뷰제작용특수용카메라를사용하지않고도파노라마사진을제작할수있는시스템을개발하기위한파노라마사진지원시스템을설계하였다. 이를위해스마트폰의사진시스템을구동하여스마트폰사진기의해상도및촬영조건을정해진조건을설정하여주변사진을획득할수있는파노라마사진촬영기술을제안하였다. 또한파노라마사진을촬영할수있도록방향을표시하고촬영각도를제시하여사진을찍을수있도록가이드하는사용자인터페이스를설계하였다. 그리고촬영된사진을기반으로 360 의일체된파노라마사진을합성하기위한모바일용의경량화된알고리즘을설계하였다. 마지막으로촬영하여제작된파노라마사진을스마트폰어플을이용하여지도서버에등록하고, 스마트폰의화면에서구현할수있는시스템을설계하였다 [9,10]. [Fig. 1] 은파노라마사진지원모듈을적용한전체시스템구성도이다. 이와같이본논문에서는파노라마사진지원서비스를스마트폰으로제작할수있는지원시스템을설계, 개발하기위해아래의 4가지영역으로시스템을분류, 설계하였다. 첫째는촬영장소의절대위치측위기술의개발, 적용이다. 즉, 센서기반기술과카메라기반기술을응용하여보다정확한측위위치를정할수있는기술개발의제안이다. 센서기반기술은사용자의절대좌표인위도, 경도, 고도를인식하고절대좌표로부터객체정보관계를산출한다. 또한, 카메라기반기술은입력되는특징점을인식, 추적하고카메라와추적대상간의상대적위치를인식하여카메라를기준으로추적대상의 3D 좌표값인 x, y, z를실시간으로추적하여움직임을인식한다 [11]. 아래 [Table 1] 은센서기반기술및카메라기반기술에대한주요기능을나타낸것이다. [Table 1] Sensor technology and camera technology contents Technology Sensor technology camera technology Contents Absolute coordinates recognition α of the user Objects Information(POI) relationship calculated from α Recognition and tracking of input feature points Recognition the relative position between the camera and target tracking Real-time motion tracking of the target track on the 3D coordinates(x, y, z) by relative to the camera 둘째는파노라마사진촬영 UI(User Interface) 설계이다. 이를위해스마트폰의사진시스템을구동하여스마트폰사진기의해상도및촬영조건을정해진조건을설정하여주변사진을획득한다. 파노라마사진을제작하기위해서는스마트폰의위치센서 (GPS) 와기울기및방향센서를인식하여동작을감지한다. 감지된센서값을기반으로 [Fig. 3] 에왼쪽에회전방향, 촬영각도들을그림으로표시하도록설계하였다. 촬영된사진들을확인할수있도록 [Fig. 3] 의오른쪽에촬영된사진과촬영될사진의개수를표시하여사용자가직관적으로확인할수있도록설계하였다. 또한촬영중단이나완료시에필요한부가항목들고려하여 UI를설계하였다. [Fig. 3] Photograph UI design plan [Fig. 2] Positioning technology 셋째는파노라마사진제작알고리즘의설계이다. 즉, 촬영된사진을기반으로 360 의일체된파노라마사진을 7190

5 센서및카메라기술을적용한스마트폰파노라마사진지원시스템설계 합성하기위한스마트폰용의경량화된알고리즘을설계하였다. 360 를촬영한여러장의사진을파노라마를모은한장의사진으로변환하는알고리즘으로국내에서가장많은사용자층을갖고있는안드로이드 2.x에서사용하였다. 사진영상을처리하기위해다양한사진의변형, 이진연산, 변환영역기반처리등을적용하였다. 촬영된사진을이미각방향에대한값들을저장하고있어이들을순서대로연결하는작업을수행하였다. 마지막으로파노라마지원지도서버의구현이다. 촬영하여제작된파노라마사진을스마트폰어플을이용하여지도서버에등록하고스마트폰의화면에서시현되도록구현하였다. 파노라마사진지원지도서버는스마트폰클라이언트에서요청한지도정보를제공하고클라이언트가송신하는파노라마사진을수신하여지도에특정지점에연결하여지도정보및연계된사진을서비스하는시스템을구현하는것이다 [12]. [Fig. 4] 은지도서버의내부블록을도시한것이다. 서버의구성은 2차원지도객체, Map 정보및속성, 클라이언트메시지처리로구성하였다. 2차원지도객체모델은클라이언트에위치정보를수신하여위치정보에해당하는지도를서비스하기위하여위치정보와도형으로구성하였다. Map 정보및속성은도형으로표시된곳에대한지리정보의값들을저장하는구조로구성하였다. 또한클라이언트메시지처리는서버와스마트폰클라이언트가접속하고필요한정보는송수신하고접속을종료하는시점까지발생하는송수신메시지를처리하는루틴으로구성하였다. [Fig. 4] Map Server Implementation Block Diagram 4. 결론본논문에서는파노라마사진지원서비스를스마트폰으로제작할수있는지원시스템을설계하기위한연 구를수행하였다. 이를위해센서기반기술과카메라기반기술을응용하여정확한측위위치를정할수있는기술을제안하였으며스마트폰사진시스템을구동하여정해진해상도와촬영조건으로주변사진을획득할수있는파노라마사진촬영 UI를설계하였다. 또한, 촬영된사진을기반으로 360 의일체된파노라마사진을합성하기위한스마트폰용경량화된알고리즘을설계하였다. 본연구에서제안한위치기반파노라마기술은웹 2.0 시대에사용자들이원하는지도상의가상공간에서실제의생활을투영할수있는가상현실세계를구축할수있어국가의지리정보시스템 (NGIS) 에접목된다면차세대 GIS 기술을선도하는계기를마련될수있을것으로기대된다. References [1] S. H. Lee, Service Technology Trend based on Location, Electronics and Telecommunications Trends, Vol.20, No.3, [2] B. Robert and K. Pahlavan, "Site-specific RSS signature modeling for WiFi localization", Proc. IEEE GLOBECOM 2009, Honolulu, USA, Nov DOI: [3] S. H. Lee, Innovation Strategy of Service Industry using Smartphone and Location-based Service, Samsung Economic Research Institute management note, Vol.62, [4] C. H. Kwan, H. G. Cho, H. Lee, Y. J. Lee, A Study on Synchronization S/W Development of Position based, Korean Society of Civil Engineering Autumn Conference, [5] H. G. Cho, H. Lee, Development of geodata Aquisition System for Panoramic Image Contents Service based on Location, Journal of Korean Contents Society, Vol.11, No.1, pp , DOI: [6] T. W. Kim, H. J. Yoo, Construction of Panoramic Images Based on Invariant Features, Journal of Korea Academia-Industrial Cooperation Society, Vol.7, No.6, pp , [7] O. H. Kwan, A Study on Development of Locative Contents by User Participation : Focused on Bike Application System in Kyeongchun Disused Rails Park, Seoul National University of Science and Technology 7191

6 한국산학기술학회논문지제 15 권제 12 호, 2014 A Master s Degree Paper, [8] J. G. Lee, High-end Picture Technic, Bookmade Pub., [9] Y. H. Lee, Y. J. Kim, A Study on the weighted Stitching Algorithm for Panorama Photo, Journal of Hanbat National Universuty Information Communications School, Vol.3, No.1, pp , [10] G. B. Kim, Panoramic Image Reconstruction using SURF Algorithm, Journal of Korean Computer Information Society, Vol.18, No.4, DOI: [11] S. H. Han, A Study on CSS-Based Real-Time Location Awareness Systems Error Compensation Algorithm, Hanse University A Doctor s Degree Paper, [12] K. J. Kim, S. H. Jeong, Y. U. Kwan, C. B. Shim, Implementation of Geographic Information System apply to Integrated Management of Water Wells Sub-Observation Network, Korea Academia-Industrial Cooperation Society Spring Conference, 김봉현 (Bong-Hyun Kim) [ 정회원 ] 2002 년 2 월 : 한밭대학교전자계산학과 ( 공학석사 ) 2009 년 2 월 : 한밭대학교컴퓨터공학과 ( 공학박사 ) 2000 년 7 월 ~ 2003 년 6 월 : ( 주 ) 한빛넥스젠연구소연구소장 2012 년 3 월 ~ 현재 : 경남대학교컴퓨터공학과교수 < 관심분야 > BIT 융합기술, 생체신호분석, 컴퓨터시스템, e-business 오상영 (Sang-Young Oh) [ 종신회원 ] 2002 년 3 월 ~ 2010 년 2 월 : 청주대학교경영학부교수 2010 년 9 월 ~ 현재 : 영동대학교경영학과교수 < 관심분야 > BSC, System Dynamics, Application Technology 7192

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Nov.; 26(11),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Nov.; 26(11), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Nov.; 26(11), 985991. http://dx.doi.org/10.5515/kjkiees.2015.26.11.985 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Analysis

More information

인문사회과학기술융합학회

인문사회과학기술융합학회 Vol.5, No.5, October (2015), pp.471-479 http://dx.doi.org/10.14257/ajmahs.2015.10.50 스마트온실을 위한 가상 외부기상측정시스템 개발 한새론 1), 이재수 2), 홍영기 3), 김국환 4), 김성기 5), 김상철 6) Development of Virtual Ambient Weather Measurement

More information

09È«¼®¿µ 5~152s

09È«¼®¿µ5~152s Korean Journal of Remote Sensing, Vol.23, No.2, 2007, pp.45~52 Measurement of Backscattering Coefficients of Rice Canopy Using a Ground Polarimetric Scatterometer System Suk-Young Hong*, Jin-Young Hong**,

More information

<353420B1C7B9CCB6F52DC1F5B0ADC7F6BDC7C0BB20C0CCBFEBC7D120BEC6B5BFB1B3C0B0C7C1B7CEB1D7B7A52E687770>

<353420B1C7B9CCB6F52DC1F5B0ADC7F6BDC7C0BB20C0CCBFEBC7D120BEC6B5BFB1B3C0B0C7C1B7CEB1D7B7A52E687770> Journal of the Korea Academia-Industrial cooperation Society Vol. 13, No. 2 pp. 866-871, 2012 http://dx.doi.org/10.5762/kais.2012.13.2.866 증강현실을 이용한 아동교육프로그램 모델제안 권미란 1*, 김정일 2 1 나사렛대학교 아동학과, 2 한세대학교 e-비즈니스학과

More information

10 이지훈KICS2015-03-068.hwp

10 이지훈KICS2015-03-068.hwp 논문 15-40-05-10 The Journal of Korean Institute of Communications and Information Sciences '15-05 Vol.40 No.05 http://dx.doi.org/10.7840/kics.2015.40.5.851 가로등 인프라를 활용한 안전한 스마트 방범 시스템 차 정 화, 이 주 용 *, 이

More information

1. KT 올레스퀘어 미디어파사드 콘텐츠 개발.hwp

1. KT 올레스퀘어 미디어파사드 콘텐츠 개발.hwp Journal of Next-generation Convergence Information Services Technology Vol.4, No.1, June (2015), pp. 1-8 차세대컨버전스정보서비스기술논문지 KT 올레스퀘어 미디어파사드 콘텐츠 개발 Media Fasade Contents Development of KT Olleh Square 김동조

More information

<333820B1E8C8AFBFEB2D5A6967626565B8A620C0CCBFEBC7D120BDC7BFDC20C0A7C4A1C3DFC1A42E687770>

<333820B1E8C8AFBFEB2D5A6967626565B8A620C0CCBFEBC7D120BDC7BFDC20C0A7C4A1C3DFC1A42E687770> Journal of the Korea Academia-Industrial cooperation Society Vol. 13, No. 1 pp. 306-310, 2012 http://dx.doi.org/10.5762/kais.2012.13.1.306 Zigbee를 이용한 실외 위치추정 시스템 구현 김환용 1*, 임순자 1 1 원광대학교 전자공학과 Implementation

More information

09권오설_ok.hwp

09권오설_ok.hwp (JBE Vol. 19, No. 5, September 2014) (Regular Paper) 19 5, 2014 9 (JBE Vol. 19, No. 5, September 2014) http://dx.doi.org/10.5909/jbe.2014.19.5.656 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a) Reduction

More information

<35335FBCDBC7D1C1A42DB8E2B8AEBDBAC5CDC0C720C0FCB1E2C0FB20C6AFBCBA20BAD0BCAE2E687770>

<35335FBCDBC7D1C1A42DB8E2B8AEBDBAC5CDC0C720C0FCB1E2C0FB20C6AFBCBA20BAD0BCAE2E687770> Journal of the Korea Academia-Industrial cooperation Society Vol. 15, No. 2 pp. 1051-1058, 2014 http://dx.doi.org/10.5762/kais.2014.15.2.1051 멤리스터의 전기적 특성 분석을 위한 PSPICE 회로 해석 김부강 1, 박호종 2, 박용수 3, 송한정 1*

More information

<31362DB1E8C7FDBFF82DC0FABFB9BBEA20B5B6B8B3BFB5C8ADC0C720B1B8C0FC20B8B6C4C9C6C32E687770>

<31362DB1E8C7FDBFF82DC0FABFB9BBEA20B5B6B8B3BFB5C8ADC0C720B1B8C0FC20B8B6C4C9C6C32E687770> Journal of the Korea Academia-Industrial cooperation Society Vol. 13, No. 4 pp. 1525-1531, 2012 http://dx.doi.org/10.5762/kais.2012.13.4.1525 저예산 독립영화의 구전 마케팅을 위한 스마트폰 모바일 애플리케이션 모델 개발 연구 김혜원 1* 1 청운대학교

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Feb.; 29(2), IS

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Feb.; 29(2), IS THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Feb.; 29(2), 93 98. http://dx.doi.org/10.5515/kjkiees.2018.29.2.93 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) UHF-HF

More information

<B8F1C2F72E687770>

<B8F1C2F72E687770> Transactions of the KSNVE, 23(12) : 1056~1065, 2013 23 12, pp. 1056~1065, 2013 http://dx.doi.org/10.5050/ksnve.2013.23.12.1056 ISSN 1598-2785(Print), ISSN 2287-5476(Online) A Study on the Improvement Plan

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 10, Oct ,,. 0.5 %.., cm mm FR4 (ε r =4.4)

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 10, Oct ,,. 0.5 %.., cm mm FR4 (ε r =4.4) THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Oct.; 29(10), 799 804. http://dx.doi.org/10.5515/kjkiees.2018.29.10.799 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Method

More information

09오충원(613~623)

09오충원(613~623) A Study of GIS Service of Weather Information* Chung-Weon Oh**,..,., Web 2.0 GIS.,.,, Web 2.0 GIS, Abstract : Due to social and economic value of Weather Information such as urban flooding, demand of Weather

More information

이도경, 최덕재 Dokyeong Lee, Deokjai Choi 1. 서론

이도경, 최덕재 Dokyeong Lee, Deokjai Choi 1. 서론 이도경, 최덕재 Dokyeong Lee, Deokjai Choi 1. 서론 2. 관련연구 2.1 MQTT 프로토콜 Fig. 1. Topic-based Publish/Subscribe Communication Model. Table 1. Delivery and Guarantee by MQTT QoS Level 2.1 MQTT-SN 프로토콜 Fig. 2. MQTT-SN

More information

Journal of Educational Innovation Research 2018, Vol. 28, No. 1, pp DOI: * A Analysis of

Journal of Educational Innovation Research 2018, Vol. 28, No. 1, pp DOI: * A Analysis of Journal of Educational Innovation Research 2018, Vol. 28, No. 1, pp.99-117 DOI: http://dx.doi.org/10.21024/pnuedi.28.1.201803.99 2015 * A Analysis of the Characters and Issues about the 2015 Revised Social

More information

<313120C0AFC0FCC0DA5FBECBB0EDB8AEC1F2C0BB5FC0CCBFEBC7D15FB1E8C0BAC5C25FBCF6C1A42E687770>

<313120C0AFC0FCC0DA5FBECBB0EDB8AEC1F2C0BB5FC0CCBFEBC7D15FB1E8C0BAC5C25FBCF6C1A42E687770> 한국지능시스템학회 논문지 2010, Vol. 20, No. 3, pp. 375-379 유전자 알고리즘을 이용한 강인한 Support vector machine 설계 Design of Robust Support Vector Machine Using Genetic Algorithm 이희성 홍성준 이병윤 김은태 * Heesung Lee, Sungjun Hong,

More information

Journal of Educational Innovation Research 2018, Vol. 28, No. 3, pp DOI: NCS : * A Study on

Journal of Educational Innovation Research 2018, Vol. 28, No. 3, pp DOI:   NCS : * A Study on Journal of Educational Innovation Research 2018, Vol. 28, No. 3, pp.157-176 DOI: http://dx.doi.org/10.21024/pnuedi.28.3.201809.157 NCS : * A Study on the NCS Learning Module Problem Analysis and Effective

More information

38이성식,안상락.hwp

38이성식,안상락.hwp 동영상UCC의 활성화에 따른 영상디자인의 대중화 현상에 관한 연구 A Study on Development of Public Relationship of UCC Animation in Social Network 주저자: 이성식 (Lee, Sung Sik) (주)펄슨앤커뮤니케이션 공동저자: 안상락(An, Sang Lak) 한국재활복지대학 광고홍보과 논문요약 Abstract

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA 박건수 *, 서태영 **, 김종욱 *** ". 요약 Abstract The induction melting furnace using electric generator has been introduced since 1920s, and it began to be widely applied to industrial applications due to increasing

More information

2 : 3 (Myeongah Cho et al.: Three-Dimensional Rotation Angle Preprocessing and Weighted Blending for Fast Panoramic Image Method) (Special Paper) 23 2

2 : 3 (Myeongah Cho et al.: Three-Dimensional Rotation Angle Preprocessing and Weighted Blending for Fast Panoramic Image Method) (Special Paper) 23 2 (Special Paper) 232, 2018 3 (JBE Vol. 23, No. 2, March 2018) https://doi.org/10.5909/jbe.2018.23.2.235 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) 3 a), a), a) Three-Dimensional Rotation Angle Preprocessing

More information

High Resolution Disparity Map Generation Using TOF Depth Camera In this paper, we propose a high-resolution disparity map generation method using a lo

High Resolution Disparity Map Generation Using TOF Depth Camera In this paper, we propose a high-resolution disparity map generation method using a lo High Resolution Disparity Map Generation Using TOF Depth Camera In this paper, we propose a high-resolution disparity map generation method using a low-resolution Time-Of- Flight (TOF) depth camera and

More information

Journal of Educational Innovation Research 2017, Vol. 27, No. 2, pp DOI: : Researc

Journal of Educational Innovation Research 2017, Vol. 27, No. 2, pp DOI:   : Researc Journal of Educational Innovation Research 2017, Vol. 27, No. 2, pp.251-273 DOI: http://dx.doi.org/10.21024/pnuedi.27.2.201706.251 : 1997 2005 Research Trend Analysis on the Korean Alternative Education

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA 논문 10-35-03-03 한국통신학회논문지 '10-03 Vol. 35 No. 3 원활한 채널 변경을 지원하는 효율적인 IPTV 채널 관리 알고리즘 준회원 주 현 철*, 정회원 송 황 준* Effective IPTV Channel Control Algorithm Supporting Smooth Channel Zapping HyunChul Joo* Associate

More information

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI: A Study on Organizi

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI:   A Study on Organizi Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp.441-460 DOI: http://dx.doi.org/10.21024/pnuedi.28.4.201812.441 A Study on Organizing Software Education of Special Education Curriculum

More information

(JBE Vol. 23, No. 5, September 2018) (Regular Paper) 23 5, (JBE Vol. 23, No. 5, September 2018) ISSN

(JBE Vol. 23, No. 5, September 2018) (Regular Paper) 23 5, (JBE Vol. 23, No. 5, September 2018)   ISSN (JBE Vol. 23, No. 5, September 2018) (Regular Paper) 23 5, 2018 9 (JBE Vol. 23, No. 5, September 2018) https://doi.org/10.5909/jbe.2018.23.5.636 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) The

More information

14.531~539(08-037).fm

14.531~539(08-037).fm G Journal of the Korea Concrete Institute Vol. 20, No. 4, pp. 531~539, August, 2008 š x y w m š gj p { sƒ z 1) * 1) w w Evaluation of Flexural Strength for Normal and High Strength Concrete with Hooked

More information

À±½Â¿í Ãâ·Â

À±½Â¿í Ãâ·Â Representation, Encoding and Intermediate View Interpolation Methods for Multi-view Video Using Layered Depth Images The multi-view video is a collection of multiple videos, capturing the same scene at

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 25(3),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 25(3), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2014 Mar.; 25(3), 304310. http://dx.doi.org/10.5515/kjkiees.2014.25.3.304 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Analysis

More information

<31325FB1E8B0E6BCBA2E687770>

<31325FB1E8B0E6BCBA2E687770> 88 / 한국전산유체공학회지 제15권, 제1호, pp.88-94, 2010. 3 관내 유동 해석을 위한 웹기반 자바 프로그램 개발 김 경 성, 1 박 종 천 *2 DEVELOPMENT OF WEB-BASED JAVA PROGRAM FOR NUMERICAL ANALYSIS OF PIPE FLOW K.S. Kim 1 and J.C. Park *2 In general,

More information

(JBE Vol. 21, No. 1, January 2016) (Regular Paper) 21 1, (JBE Vol. 21, No. 1, January 2016) ISSN 228

(JBE Vol. 21, No. 1, January 2016) (Regular Paper) 21 1, (JBE Vol. 21, No. 1, January 2016)   ISSN 228 (JBE Vol. 1, No. 1, January 016) (Regular Paper) 1 1, 016 1 (JBE Vol. 1, No. 1, January 016) http://dx.doi.org/10.5909/jbe.016.1.1.60 ISSN 87-9137 (Online) ISSN 16-7953 (Print) a), a) An Efficient Method

More information

3. 클라우드 컴퓨팅 상호 운용성 기반의 서비스 평가 방법론 개발.hwp

3. 클라우드 컴퓨팅 상호 운용성 기반의 서비스 평가 방법론 개발.hwp 보안공학연구논문지 Journal of Security Engineering Vol.11, No.4 (2014), pp.299-312 http://dx.doi.org/10.14257/jse.2014.08.03 클라우드 컴퓨팅 상호 운용성 기반의 서비스 평가 방법론 개발 이강찬 1), 이승윤 2), 양희동 3), 박철우 4) Development of Service

More information

Journal of Educational Innovation Research 2019, Vol. 29, No. 1, pp DOI: * Suggestions of Ways

Journal of Educational Innovation Research 2019, Vol. 29, No. 1, pp DOI:   * Suggestions of Ways Journal of Educational Innovation Research 2019, Vol. 29, No. 1, pp.65-89 DOI: http://dx.doi.org/10.21024/pnuedi.29.1.201903.65 * Suggestions of Ways to Improve Teaching Practicum Based on the Experiences

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 6, Jun Rate). STAP(Space-Time Adaptive Processing)., -

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 6, Jun Rate). STAP(Space-Time Adaptive Processing)., - THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Jun.; 29(6), 457463. http://dx.doi.org/10.5515/kjkiees.2018.29.6.457 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Sigma-Delta

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jan.; 26(1),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jan.; 26(1), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Jan.; 26(1), 113118. http://dx.doi.org/10.5515/kjkiees.2015.26.1.113 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) A Retro-Directive

More information

Windows 8에서 BioStar 1 설치하기

Windows 8에서 BioStar 1 설치하기 / 콘텐츠 테이블... PC에 BioStar 1 설치 방법... Microsoft SQL Server 2012 Express 설치하기... Running SQL 2012 Express Studio... DBSetup.exe 설정하기... BioStar 서버와 클라이언트 시작하기... 1 1 2 2 6 7 1/11 BioStar 1, Windows 8 BioStar

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA 한국소음진동공학회 2015추계학술대회논문집년 Study of Noise Pattern and Psycho-acoustics Characteristic of Household Refrigerator * * ** ** Kyung-Soo Kong, Dae-Sik Shin, Weui-Bong Jeong, Tae-Hoon Kim and Se-Jin Ahn Key Words

More information

<332EC0E5B3B2B0E62E687770>

<332EC0E5B3B2B0E62E687770> 한국패션디자인학회지 제12권 4호 Journal of the Korean Society of Fashion Design Vol. 12 No. 4 (2012) pp.29-43 모바일 패션도구로서 어플리케이션의 활용 실태 장 남 경 한세대학교 디자인학부 섬유패션디자인전공 조교수 요 약 본 연구는 스마트폰의 패션관련 어플리케이션의 현황을 조사하고 유형과 특징을 분석하여,

More information

example code are examined in this stage The low pressure pressurizer reactor trip module of the Plant Protection System was programmed as subject for

example code are examined in this stage The low pressure pressurizer reactor trip module of the Plant Protection System was programmed as subject for 2003 Development of the Software Generation Method using Model Driven Software Engineering Tool,,,,, Hoon-Seon Chang, Jae-Cheon Jung, Jae-Hack Kim Hee-Hwan Han, Do-Yeon Kim, Young-Woo Chang Wang Sik, Moon

More information

Journal of the Korean Society of Mechanical Engineers 기 계 저 널 11 ISSN 1226-7287 Vol. 51, No. 11 November 2011 CONTENTS 05 08 10 12 15 34 34 인터뷰 무한내마모연

Journal of the Korean Society of Mechanical Engineers 기 계 저 널 11 ISSN 1226-7287 Vol. 51, No. 11 November 2011 CONTENTS 05 08 10 12 15 34 34 인터뷰 무한내마모연 Journal of the Korean Society of Mechanical Engineers 기 계 저 널 11 ISSN 1226-7287 Vol. 51, No. 11 November 2011 CONTENTS 05 08 10 12 15 34 34 인터뷰 무한내마모연구단 김대은 단장 이창훈 특별회원사 소개 삼성전자주식회사(부회장 : 최지성) 학회 사무국 신기술

More information

#유한표지F

#유한표지F www.yuhan.ac.kr www.yuhan.ac.kr 대 학 요 람 2008 422-749 경기도 부천시 소사구 경인로 636(괴안동 185-34) Tel : 02)2610-0600 / 032)347-0600 유 한 대 학 대학요람 2008 2008 대학요람 설립자 유일한 박사의 숭고한 정신과 철학을 실천하는 대학 눈으로 남을 볼 줄 아는 사람은 훌륭한

More information

untitled

untitled PMIS 발전전략 수립사례 A Case Study on the Development Strategy of Project Management Information System 류 원 희 * 이 현 수 ** 김 우 영 *** 유 정 호 **** Yoo, Won-Hee Lee, Hyun-Soo Kim, Wooyoung Yu, Jung-Ho 요 약 건설업무의 효율성

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jun.; 27(6),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jun.; 27(6), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Jun.; 276), 504511. http://dx.doi.org/10.5515/kjkiees.2016.27.6.504 ISSN 1226-3133 Print)ISSN 2288-226X Online) Near-Field

More information

untitled

untitled 전방향카메라와자율이동로봇 2006. 12. 7. 특허청전기전자심사본부유비쿼터스심사팀 장기정 전방향카메라와자율이동로봇 1 Omnidirectional Cameras 전방향카메라와자율이동로봇 2 With Fisheye Lens 전방향카메라와자율이동로봇 3 With Multiple Cameras 전방향카메라와자율이동로봇 4 With Mirrors 전방향카메라와자율이동로봇

More information

<32382DC3BBB0A2C0E5BED6C0DA2E687770>

<32382DC3BBB0A2C0E5BED6C0DA2E687770> 논문접수일 : 2014.12.20 심사일 : 2015.01.06 게재확정일 : 2015.01.27 청각 장애자들을 위한 보급형 휴대폰 액세서리 디자인 프로토타입 개발 Development Prototype of Low-end Mobile Phone Accessory Design for Hearing-impaired Person 주저자 : 윤수인 서경대학교 예술대학

More information

04 최진규.hwp

04 최진규.hwp THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Aug.; 26(8), 710717. http://dx.doi.org/10.5515/kjkiees.2015.26.8.710 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) RF ESPAR

More information

Journal of Educational Innovation Research 2019, Vol. 29, No. 2, pp DOI: 3 * Effects of 9th

Journal of Educational Innovation Research 2019, Vol. 29, No. 2, pp DOI:   3 * Effects of 9th Journal of Educational Innovation Research 2019, Vol. 29, No. 2, pp.357-378 DOI: http://dx.doi.org/10.21024/pnuedi.29.2.201906.357 3 * Effects of 9th Grade Students Participation in Career Curriculum Cluster

More information

Journal of Educational Innovation Research 2017, Vol. 27, No. 4, pp DOI: * A Study on Teache

Journal of Educational Innovation Research 2017, Vol. 27, No. 4, pp DOI:   * A Study on Teache Journal of Educational Innovation Research 2017, Vol. 27, No. 4, pp.149-171 DOI: http://dx.doi.org/10.21024/pnuedi.27.4.201712.149 * A Study on Teachers and Parents Perceptions on the Introduction of Innovational

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA The e-business Studies Volume 17, Number 6, December, 30, 2016:237~251 Received: 2016/11/20, Accepted: 2016/12/24 Revised: 2016/12/21, Published: 2016/12/30 [ABSTRACT] Recently, there is an increasing

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA The e-business Studies Volume 17, Number 6, December, 30, 2016:21~34 Received: 2016/12/04, Accepted: 2016/12/27 Revised: 2016/12/19, Published: 2016/12/30 [ABSTRACT] With the development of the Internet,

More information

06_ÀÌÀçÈÆ¿Ü0926

06_ÀÌÀçÈÆ¿Ü0926 182 183 184 / 1) IT 2) 3) IT Video Cassette Recorder VCR Personal Video Recorder PVR VCR 4) 185 5) 6) 7) Cloud Computing 8) 186 VCR P P Torrent 9) avi wmv 10) VCR 187 VCR 11) 12) VCR 13) 14) 188 VTR %

More information

1 : 360 VR (Da-yoon Nam et al.: Color and Illumination Compensation Algorithm for 360 VR Panorama Image) (Special Paper) 24 1, (JBE Vol. 24, No

1 : 360 VR (Da-yoon Nam et al.: Color and Illumination Compensation Algorithm for 360 VR Panorama Image) (Special Paper) 24 1, (JBE Vol. 24, No 1: 360 VR (Da-yoon Nam et al.: Color and Illumination Compensation Algorithm for 360 VR Panorama Image) (Special Paper) 24 1, 2019 1 (JBE Vol. 24, No. 1, January 2019) https://doi.org/10.5909/jbe.2019.24.1.3

More information

Microsoft PowerPoint - XP Style

Microsoft PowerPoint - XP Style Business Strategy for the Internet! David & Danny s Column 유무선 통합 포탈은 없다 David Kim, Danny Park 2002-02-28 It allows users to access personalized contents and customized digital services through different

More information

°í¼®ÁÖ Ãâ·Â

°í¼®ÁÖ Ãâ·Â Performance Optimization of SCTP in Wireless Internet Environments The existing works on Stream Control Transmission Protocol (SCTP) was focused on the fixed network environment. However, the number of

More information

10(3)-09.fm

10(3)-09.fm w y wz 10«3y 253~258 (2010.12.) Journal of Korean Society of Urban Environment ³ w Á» Á Á y w y œw (2010 11 22, 2010 12 9 k) Study on Determine of Detention Pond in Small Developed Area In-Soo Chang ½

More information

NX1000_Ver1.1

NX1000_Ver1.1 See the world in perfect detail 1 2 3 4 J J KL t P A S M i g s v B 5 6 t P A S M i E PASM Z g s v 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Chapter 1 25 12 11 10 9 1 2 3 4 5 6 7 8 1 t P A S M i g

More information

디지털포렌식학회 논문양식

디지털포렌식학회 논문양식 ISSN : 1976-5304 http://www.kdfs.or.kr Virtual Online Game(VOG) 환경에서의 디지털 증거수집 방법 연구 이 흥 복, 정 관 모, 김 선 영 * 대전지방경찰청 Evidence Collection Process According to the Way VOG Configuration Heung-Bok Lee, Kwan-Mo

More information

Microsoft Word - KSR2014S042

Microsoft Word - KSR2014S042 2014 년도 한국철도학회 춘계학술대회 논문집 KSR2014S042 안전소통을 위한 모바일 앱 서비스 개발 Development of Mobile APP Service for Safety Communication 김범승 *, 이규찬 *, 심재호 *, 김주희 *, 윤상식 **, 정경우 * Beom-Seung Kim *, Kyu-Chan Lee *, Jae-Ho

More information

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI: * A S

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI:   * A S Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp.461-487 DOI: http://dx.doi.org/10.21024/pnuedi.28.4.201812.461 * - 2008 2018 - A Study on the Change of Issues with Adolescent Problem

More information

45-51 ¹Ú¼ø¸¸

45-51 ¹Ú¼ø¸¸ A Study on the Automation of Classification of Volume Reconstruction for CT Images S.M. Park 1, I.S. Hong 2, D.S. Kim 1, D.Y. Kim 1 1 Dept. of Biomedical Engineering, Yonsei University, 2 Dept. of Radiology,

More information

Problem New Case RETRIEVE Learned Case Retrieved Cases New Case RETAIN Tested/ Repaired Case Case-Base REVISE Solved Case REUSE Aamodt, A. and Plaza, E. (1994). Case-based reasoning; Foundational

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Dec.; 27(12),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Dec.; 27(12), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Dec.; 27(12), 1036 1043. http://dx.doi.org/10.5515/kjkiees.2016.27.12.1036 ISSN 1226-3133 (Print) ISSN 2288-226X (Online)

More information

12È«±â¼±¿Ü339~370

12È«±â¼±¿Ü339~370 http://www.kbc.go.kr/ k Si 2 i= 1 Abstract A Study on Establishment of Fair Trade Order in Terrestrial Broadcasting Ki - Sun Hong (Professor, Dept. of Journalism & Mass Communication,

More information

05 목차(페이지 1,2).hwp

05 목차(페이지 1,2).hwp THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2014 Oct.; 25(10), 10771086. http://dx.doi.org/10.5515/kjkiees.2014.25.10.1077 ISSN 1226-3133 (Print)ISSN 2288-226X (Online)

More information

Research subject change trend analysis of Journal of Educational Information and Media Studies : Network text analysis of the last 20 years * The obje

Research subject change trend analysis of Journal of Educational Information and Media Studies : Network text analysis of the last 20 years * The obje Research subject change trend analysis of Journal of Educational Information and Media Studies : Network text analysis of the last 20 years * The objectives of this study are analyzing research trends

More information

1 : (Sunmin Lee et al.: Design and Implementation of Indoor Location Recognition System based on Fingerprint and Random Forest)., [1][2]. GPS(Global P

1 : (Sunmin Lee et al.: Design and Implementation of Indoor Location Recognition System based on Fingerprint and Random Forest)., [1][2]. GPS(Global P (JBE Vol. 23, No. 1, January 2018) (Regular Paper) 23 1, 2018 1 (JBE Vol. 23, No. 1, January 2018) https://doi.org/10.5909/jbe.2018.23.1.154 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) Design

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA e- 비즈니스연구 (The e-business Studies) Volume 17, Number 3, June, 30, 2016:pp. 273~299 ISSN 1229-9936 (Print), ISSN 2466-1716 (Online) 원고접수일심사 ( 수정 ) 게재확정일 2016. 06. 11 2016. 06. 24 2016. 06. 26 ABSTRACT e-

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA The e-business Studies Volume 17, Number 4, August, 30, 2016:319~332 Received: 2016/07/28, Accepted: 2016/08/28 Revised: 2016/08/27, Published: 2016/08/30 [ABSTRACT] This paper examined what determina

More information

???? 1

???? 1 The Korean Journal of Applied Statistics (2014) 27(1), 13 20 DOI: http://dx.doi.org/10.5351/kjas.2014.27.1.013 Maximum Tolerated Dose Estimation by Stopping Rule and SM3 Design in a Phase I Clinical Trial

More information

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI: 3 * The Effect of H

Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp DOI:   3 * The Effect of H Journal of Educational Innovation Research 2018, Vol. 28, No. 4, pp.577-601 DOI: http://dx.doi.org/10.21024/pnuedi.28.4.201812.577 3 * The Effect of Home-based Activities Using Traditional Fairy Tales

More information

00내지1번2번

00내지1번2번 www.keit.re.kr 2011. 11 Technology Level Evaluation ABSTRACT The Technology Level Evaluation assesses the current level of industrial technological development in Korea and identifies areas that are underdeveloped

More information

03-서연옥.hwp

03-서연옥.hwp 농업생명과학연구 49(4) pp.31-37 Journal of Agriculture & Life Science 49(4) pp.31-37 Print ISSN 1598-5504 Online ISSN 2383-8272 http://dx.doi.org/10.14397/jals.2015.49.4.31 국가산림자원조사 자료를 적용한 충남지역 사유림경영율 추정 서연옥

More information

서현수

서현수 Introduction to TIZEN SDK UI Builder S-Core 서현수 2015.10.28 CONTENTS TIZEN APP 이란? TIZEN SDK UI Builder 소개 TIZEN APP 개발방법 UI Builder 기능 UI Builder 사용방법 실전, TIZEN APP 개발시작하기 마침 TIZEN APP? TIZEN APP 이란? Mobile,

More information

04 김영규.hwp

04 김영규.hwp THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 214 Nov.; 25(11), 1121 1127. http://dx.doi.org/1.5515/kjkiees.214.25.11.1121 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Planar

More information

<5B313132385D32303039B3E220C1A634B1C720C1A632C8A320B3EDB9AEC1F628C3D6C1BE292E687770>

<5B313132385D32303039B3E220C1A634B1C720C1A632C8A320B3EDB9AEC1F628C3D6C1BE292E687770> 디지털 영상에서의 자막추출을 이용한 자막 특성 분석에 관한 연구 이세열 * 요약 본 연구는 방송 프로그램 제작에 있어서 중요한 역할을 담당하고 있는 영상 자막의 특성과 영상 커 뮤니케이션 기능적인 관점에서 나타나고 있는 현상을 살펴본다. 다양한 방송 프로그램에서 활용되고 있는 디지털 영상 자막의 기능은 단순하게 간략한 정보를 전달하는 기능적인 역할을 수행하였다.

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jul.; 27(7),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jul.; 27(7), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 16 Jul.; 27(7), 64662. http://dx.doi.org/./kjkiees.16.27.7.646 ISSN 1226-3133 (Print)ISSN 2288-226 (Online) 2D Microwave Image

More information

시안

시안 ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY GRADUATE SCHOOL OF TECHNOLOGY & INNOVATION MANAGEMENT 울산과학기술원 기술경영전문대학원 http://mot.unist.ac.kr 02 03 Global Study Mission CURRICULUM 2 Practicality Global

More information

ecorp-프로젝트제안서작성실무(양식3)

ecorp-프로젝트제안서작성실무(양식3) (BSC: Balanced ScoreCard) ( ) (Value Chain) (Firm Infrastructure) (Support Activities) (Human Resource Management) (Technology Development) (Primary Activities) (Procurement) (Inbound (Outbound (Marketing

More information

` Companies need to play various roles as the network of supply chain gradually expands. Companies are required to form a supply chain with outsourcing or partnerships since a company can not

More information

63-69±è´ë¿µ

63-69±è´ë¿µ Study on the Shadow Effect of 3D Visualization for Medical Images ased on the Texture Mapping D.Y. Kim, D.S. Kim, D.K. Shin, D.Y. Kim 1 Dept. of iomedical Engineering, Yonsei University = bstract = The

More information

±èÇö¿í Ãâ·Â

±èÇö¿í Ãâ·Â Smartphone Technical Trends and Security Technologies The smartphone market is increasing very rapidly due to the customer needs and industry trends with wireless carriers, device manufacturers, OS venders,

More information

2009방송통신산업동향.hwp

2009방송통신산업동향.hwp 제 1 절인터넷포털 53) 목차 1. 163. 163. 166 2. 168 176 1. 시장동향 가. 시장규모. 2008 2009. PWC 2008 / 15.6% 599. 2009 1.9% 587. *, (02) 570-4112, byjung@kisdi.re.kr 163 제 3 장 인터넷콘텐츠 < 표 3-1> 세계온라인광고시장규모추이 ( :, %) 2007

More information

세종대 요람

세종대 요람 Sejong University 2016 2016 Sejong University 4 SEJONG UNIVERSITY www.sejong.ac.kr 5 8 SEJONG UNIVERSITY 2016 Sejong University 10 SEJONG UNIVERSITY www.sejong.ac.kr 11 12 SEJONG UNIVERSITY www.sejong.ac.kr

More information

Social Network

Social Network Social Network Service, Social Network Service Social Network Social Network Service from Digital Marketing Internet Media : SNS Market report A social network service is a social software specially focused

More information

ICT EXPERT INTERVIEW ITS/ ICT? 차량과 인프라 간 통신(V2I) Nomadic 단말 통신(V2P) 차량 간 통신(V2V) IVN IVN [ 1] ITS/ ICT TTA Journal Vol.160 l 9

ICT EXPERT INTERVIEW ITS/ ICT? 차량과 인프라 간 통신(V2I) Nomadic 단말 통신(V2P) 차량 간 통신(V2V) IVN IVN [ 1] ITS/ ICT TTA Journal Vol.160 l 9 오늘날 자동차와 도로는 ICT 기술과 융합되어 눈부시게 발전하고 있습니다. 자동차는 ICT 기술과 접목되어 스마트 자동차로 변화하며 안전하고 편리하며 CO 2 방출을 줄이는 방향으로 기술개발을 추진하고 있으며 2020년경에는 자율 주행 서비스가 도입될 것으로 전망하고 있습니다. 또한, 도로도 ICT 기술과 접목되어 스마트 도로로 변화하며 안전하고 편리하며 연료

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jun.; 27(6),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jun.; 27(6), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Jun.; 27(6), 495 503. http://dx.doi.org/10.5515/kjkiees.2016.27.6.495 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Design

More information

Journal of Educational Innovation Research 2017, Vol. 27, No. 3, pp DOI: (NCS) Method of Con

Journal of Educational Innovation Research 2017, Vol. 27, No. 3, pp DOI:   (NCS) Method of Con Journal of Educational Innovation Research 2017, Vol. 27, No. 3, pp.181-212 DOI: http://dx.doi.org/10.21024/pnuedi.27.3.201709.181 (NCS) Method of Constructing and Using the Differentiated National Competency

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA The e-business Studies Volume 17, Number 6, December, 30, 2016:3~20 Received: 2016/12/04, Accepted: 2016/12/27 Revised: 2016/12/27, Published: 2016/12/30 [ABSTRACT] This study aims to comprehensively analyze

More information

<38305FC0B1C3A2BCB12D4D41544C41422C2053696D756C696E6BB8A620C0CCBFEBC7D12E687770>

<38305FC0B1C3A2BCB12D4D41544C41422C2053696D756C696E6BB8A620C0CCBFEBC7D12E687770> Journal of the Korea Academia-Industrial cooperation Society Vol. 17, No. 1 pp. 693-699, 2016 http://dx.doi.org/10.5762/kais.2016.17.1.693 ISSN 1975-4701 / eissn 2288-4688 MATLAB/Simulink를 이용한 화력발전소 복수펌프

More information

Journal of Educational Innovation Research 2016, Vol. 26, No. 3, pp.1-16 DOI: * A Study on Good School

Journal of Educational Innovation Research 2016, Vol. 26, No. 3, pp.1-16 DOI:   * A Study on Good School Journal of Educational Innovation Research 2016, Vol. 26, No. 3, pp.1-16 DOI: http://dx.doi.org/10.21024/pnuedi.26.3.201612.1 * A Study on Good School and School Evaluation Purpose: This study was to examine

More information

인문사회과학기술융합학회

인문사회과학기술융합학회 Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology Vol.6, No.2, February (2016), pp. 325-332 http://dx.doi.org/10.14257/ajmahs.2016.09 한국의 대학운영제도 변화를 위한 K-MOOC 활용방안에

More information

지능정보연구제 16 권제 1 호 2010 년 3 월 (pp.71~92),.,.,., Support Vector Machines,,., KOSPI200.,. * 지능정보연구제 16 권제 1 호 2010 년 3 월

지능정보연구제 16 권제 1 호 2010 년 3 월 (pp.71~92),.,.,., Support Vector Machines,,., KOSPI200.,. * 지능정보연구제 16 권제 1 호 2010 년 3 월 지능정보연구제 16 권제 1 호 2010 년 3 월 (pp.71~92),.,.,., Support Vector Machines,,., 2004 5 2009 12 KOSPI200.,. * 2009. 지능정보연구제 16 권제 1 호 2010 년 3 월 김선웅 안현철 社 1), 28 1, 2009, 4. 1. 지능정보연구제 16 권제 1 호 2010 년 3 월 Support

More information

슬라이드 1

슬라이드 1 웹 2.0 분석보고서 Year 2006. Month 05. Day 20 Contents 1 Chapter 웹 2.0 이란무엇인가? 웹 2.0 의시작 / 웹 1.0 에서웹 2.0 으로 / 웹 2.0 의속성 / 웹 2.0 의영향 Chapter Chapter 2 3 웹 2.0 을가능케하는요소 AJAX / Tagging, Folksonomy / RSS / Ontology,

More information

30이지은.hwp

30이지은.hwp VR의 가상광고에 나타난 그래픽영상 연구 -TV 스포츠 방송을 중심으로- A study of the graphic image that is presented in Virtual Advertising of VR(Virtual Reality) - Focused on TV Sports broadcasts - 이지은(Lee, ji eun) 조일산업(주) 디자인 실장

More information

해외과학기술동향

해외과학기술동향 Overseas Science and Technology Trends CONTENTS 해외과학기술동향 Overseas Science and Technology Trends 지구과학 및 자원공학 해외과학기술동향 Overseas Science and Technology Trends 해외과학기술동향 해외과학기술동향 Overseas Science and Technology

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Dec.; 26(12),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Dec.; 26(12), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Dec.; 26(12), 1100 1107. http://dx.doi.org/10.5515/kjkiees.2015.26.12.1100 ISSN 1226-3133 (Print) ISSN 2288-226X (Online)

More information

<30312DC1A4BAB8C5EBBDC5C7E0C1A4B9D7C1A4C3A52DC1A4BFB5C3B62E687770>

<30312DC1A4BAB8C5EBBDC5C7E0C1A4B9D7C1A4C3A52DC1A4BFB5C3B62E687770> Journal of the Korea Institute of Information and Communication Engineering 한국정보통신학회논문지(J. Korea Inst. Inf. Commun. Eng.) Vol. 19, No. 2 : 258~264 Feb. 2015 ID3 알고리즘 기반의 귀납적 추론을 활용한 모바일 OS의 성공과 실패에 대한

More information

Journal of Educational Innovation Research 2017, Vol. 27, No. 1, pp DOI: * The

Journal of Educational Innovation Research 2017, Vol. 27, No. 1, pp DOI:   * The Journal of Educational Innovation Research 2017, Vol. 27, No. 1, pp.243-268 DOI: http://dx.doi.org/10.21024/pnuedi.27.1.201703.243 * - 2001 2015 - The Research Trends on Peer Counseling in Elementary and

More information

00º½Çмú-¾Õ

00º½Çмú-¾Õ 547-8( 307 ) TEL (02)458-3078, 3079 / FAX (02)458-3047, 3077 NICE , (),, ( 1) NICE 1. Biochemical Engineering in 21st Century in the era of Life Science and Technology 09:00 ~ 09:15 Opening Remarks: President

More information

14.이동천교수님수정

14.이동천교수님수정 28 6 2010 12 pp 547~554 3D Stereo Display of Spatial Data from Various Sensors 1) 2) 3) 4) Abstract Visualization requires for effective analysis of the spatial data collected by various sensors. The best

More information