(JBE Vol. 23, No. 2, March 201).,,, 360 Video, VR,. UWV [1]. UWV, [2]. UWV Stitching, [3]. UWV. UWV, MMT. (Spatial Adjacency Matrix) [4][5],. MMT CI L

Size: px
Start display at page:

Download "(JBE Vol. 23, No. 2, March 201).,,, 360 Video, VR,. UWV [1]. UWV, [2]. UWV Stitching, [3]. UWV. UWV, MMT. (Spatial Adjacency Matrix) [4][5],. MMT CI L"

Transcription

1 3: MPEG Media Transport UWV (Regular Paper) 23 2, (JBE Vol. 23, No. 2, March 201) ISSN (Online) ISSN (Print) MPEG Media Transport UWV a), a), a), a) Signaling Method for Spatial Adjacency Matrix of UWV media in MPEG Media Transport Environment Junsik Kim a), Dongjin Kang a), Euisang Lee a), and Kyuheon Kim a),, Ultra Wide Viewing(UWV). UWV,,. MPEG-CI Layout UWV. Abstract As progress on image processing, computer vision and display technologies aroused market s interests on generation and consumption of various types of media, interests on UWV media are also increasing. In context of consumption of UWV media, to effectively manage load of servers and resources of end terminal devices and provide user-derived services, technology which enables users to select and consume interested regions of media seems to be needed. Here, this paper proposes a method for description and transmission of spatial relationships among media, which composes UWV, by expanding MPEG-CI and Layout signaling to enable users selective consumption of UWV media. Keyword : MMT, CI, Signaling, UWV, PI a) (Department of Electronic Engineering, Kyung Hee University) Corresponding Author : (kyuheon Kim) kyuheonkim@khu.ac.kr Tel: ORCID: (). (No , Ultra-wide viewing ) This work was supported by Institute for Information & communications Technology Promotion(IITP) grant funded by the Korea government(msit) (No , Development of generation and consumption of Jigsaw-liked Ultra-Wide Viewing Spacial Media) Manuscript received August 2, 2017; Revised January 1, 201; Accepted February 22, 201. Copyright 20 Korean Institute of Broadcast and Media Engineers. All rights reserved. This is an Open-Access article distributed under the terms of the Creative Commons BY-NC-ND ( which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited and not altered.

2 (JBE Vol. 23, No. 2, March 201).,,, 360 Video, VR,. UWV [1]. UWV, [2]. UWV Stitching, [3]. UWV. UWV, MMT. (Spatial Adjacency Matrix) [4][5],. MMT CI Layout.. 2 MMT MPEG CI, 3 MPEG CI Layout ROI(Region of Interest) Signaling Message. 4, MMT Signaling Message MMT IP MPEG(Moving Picture Expert Group) [6]. MMT. MMT, PA(Package Access), CI MPI(Media Presentation Information), 1. PA Table 1. PA Message Syntax PA_message () { message_id version length extension { number_of_tables for (i=0; i<; i++) { table_id table_version table_length message_payload { for (i=0; i<; i++) { table()

3 3: MPEG Media Transport UWV MPT(MMT Package Table) [7]. 3 PA, MPI, MPT, Layout []. MMT. PA, PA, MPI, MP, DCI, CRI,. MPI CI CI HTML5 1 MPI MP., MPT descriptor MP. 1 PA. PA,,,,. 2 MP,,.,, MP., numbers_of_assets,., Identifier_mapping(). MP, descriptor. Layout Layout configuration table, MPU presentation region descriptor, Asset group descriptor descriptor. Layout configuration table MPU presentation region descriptor. 3 Layout, Layout configuration table., Layout layout, device, region. layout device, region. region, (x, y) (x, y)., Layout configuration table, layout region MPU presentation region descriptor, PA. 2. MP Table Table 2. MP Table Syntax MP_table() { table_id version length number_of_assets for (i=0; i<; i++) { Identifier_mapping() asset_type asset_descriptors { asset_descriptors_length for (j=0; j<n3; j++) { asset_descriptors_byte N3 char

4 (JBE Vol. 23, No. 2, March 201) 3. Layout configuration table Table 3. Layout configuration table syntax Layout_configuration_table() { table_id version length number_of_loops for (i=0; i<; i++) { layout_number device_id number_of_region for (i=0; i<m; i++) { region_number left_top_pos_x left_top_pos_y right_down_pos_x right_down_pos_y layer_order descriptor () M 4. MPU presentation region descriptor Table 4. MPU presentation region descriptor syntax MPU_Presentation_Region_Descriptor() { descriptor_tag descriptor_length for (i=0; i<; i++) { mpu_sequence_number layout_number region_number length_of_reserved for(j=0; j<m; j++){ reserved_future_use M bslbf 4 MPU presentation region descriptor. descriptor MP asset descriptor, MPU layout region. 2. MPEG CI MMT MPU, Composition Layer []. Composition Layer XML HTML5 MPEG-CI. Composition Layer XML CI HTML5,,. HTML5, CI. 1 MPEG-CI HTML CI

5 3: MPEG Media Transport UWV 1. MPEG-CI HTML5 CI Fig 1. Relationship between HTML5 and CI documents in MPEG-CI system.. 1(A) HTML5 <head> <body>. <head>, <body> <div>. <div> <video>, <audio>, <image>, <Attribute>. CI <MediaSync>, <MediaSync>. CI <view>. <view> <div> <divlocation> [9]. 2 MPEG CI MMT. 3 MPEG CI.. 1. MPEG CI MPEG CI Layout UWV... MPEG-CI Layout Signaling. UWV Group. 2(A) 3. Group UWV

6 (JBE Vol. 23, No. 2, March 201) 2. Group Fig 2. Example of Group generation and Spatial Adjacency Matrix description method. Group 9.. Group. HTML5 CI <body> <div> Group <div> <id> Group. <div> Group 5. Layout configuration table Table 5. Syntax of Spatial Adjacency Matrix information description based on Layout configuration table Layout_configuration_table() { table_id version length number_of_loops for (i=0; i<; i++) { layout_number => view_number device_id number_of_region for (i=0; i<m; i++) { region_number => group_number left_top_pos_x left_top_pos_y right_down_pos_x right_down_pos_y layer_order descriptor ()

7 3: MPEG Media Transport UWV <video>, <audio>, <image>, 2(B) Attribute <left> <top>. HTML5 UWV Group Group. <div> CI <view>. <view> <divlocation> <div> <view>. <MediaSync>. Layout Layout UWV. 5 Layout configuration table. Layout configuration table layout, CI <view>, region Group. layout Group. CI Group layout. Group Group %(0~100). MPU presentation region descriptor region_number mpu, media Group_ number. MPU presentation region descriptor Group layout_number 0. MPU presentation region descriptor pixel. Group,. 3. Region Of Interest(ROI) Message UWV,. CI Layout. signaling message. 7 ROI message signaling message Syntax. ROI message <view_id> MPEG CI <view> 6. MPU presentation region descriptor Group Table 6. Syntax of Group information description based on MPU presentation region descriptor MPU_Presentation_Region_Descriptor() { descriptor_tag descriptor_length for (i=0; i<n; i++) { mpu_sequence_number layout_number => 0 region_number => group_number length_of_reserved { left_top_pos_x left_top_pos_y right_down_pos_x right_down_pos_y M

8 (JBE Vol. 23, No. 2, March 201) 7. ROI message Table 7. ROI message syntax ROI_message () { message_id version length extension { view_id_length if(view_id_length > 0){ for(i=0;i<;i++){ view_id [i] else{ number of media for(i=0;i<n2;i++){ media_id_length for(j=0;j<n3;j++){ media_id [j] N2 N3 char char <view> MMT. <view> <number_of_media> <media_id> media. <media_id> CI <MediaSync> <refid>. Layout <view_id> layout_number, <media_id> region_number., <message_id> ROI message. <length>, ROI message. 0. <view_id_length>. <view_id_length> 0 <view> ROI message, <view_id_ length> 0 <number_of_media>, 0. <view> ROI message. 3 UWV, MPEG CI Layout UWV, ROI Message.. 7 UWV. 2 Group 3, ROI message

9 3: MPEG Media Transport UWV. Layout MPEG CI. 3 Layout configuration table. 5 Byte number_ of_loops 3 3 layout, 3. Byte 1 layout_number 1. Byte 2, 1 Group 2. region_number 1 Group 1, Group. Layout configuration table Group. 4 MPU presentation region descriptor. 3 Byte descriptor_length 7, 7. 9 Byte region_number 1, Group Byte 1 Byte Group. 54 Byte 2 Group Layout configuration table Fig 3. Layout Configuration Table generation 4. MPU Presentation Region Descriptor Fig 4. MPU Presentation Region Descriptor generation 5. HTML5 Fig 5. HTML5 document generation

10 (JBE Vol. 23, No. 2, March 201) 6. CI Fig 6. CI document generation 7. ROI message <view> Fig 7. Example of <view> requestion using ROI message. ROI message Fig. Example of Media set requestion using ROI message HTML5. 2 Group Group1 Group2. Group1 3, Group2 4. Attribute <left> <top>,. HTML5 2 Group 3 <view>. 6 CI 3 <view>. <view> <width>, <height>, Group <refdiv>. MPEG CI Group. ROI message., <view>. 7 ROI message 7, Byte view_id_length 5 <view> ROI message, <view> View2. view_id_length 0 <view> media. 7, Byte view_id_length 0 ROI message. ROI message, 9, 10 Byte number of media 4

11 김준식 외 인 환경 내 미디어 공간 인접 행렬 시그널링 방안 : MPEG Media Transport UWV 그림 9. 서버에서 제공한 <view> 중 View1 의 검증 Fig 9. Validation of View1 of <view> provided by the server 그림 10. 서버에서 제공한 <view> 중 View2 와 Viwe3 의 검증 Fig 10. Validation of View2 and View3 of <view> provided by the server 총 4개의 미디어를 요구하고 있음을 확인할 수 있다. 앞서 MPEG CI를 통해 공간 인접 행렬을 전송하고, 사용 자가 이를 기반으로 ROI message를 구성하는 것을 구현을 통해 검증하였다. 하지만 최종적으로는 실제 미디어를 이 용하여 구현한 MPEG CI에 기술된 <view>들을 검증하는 것이 필요하다. 그림 9는 실제 미디어를 이용해 MPEG CI에 기술된 <view>중 View1 을 실험한 결과이다. 결과를 통해서 View1 에서는 2개의 Group 을 이용해 7개의 미디어를 모 두 제공하고 있는 점을 확인할 수 있다. 그림 10(A)은 실제 미디어를 이용해 MPEG CI에 기술된 <view>중 View2 를 실험한 결과이다. View2 는 Group1 을 제공하고 있는 <view>로, Group1 은 3개의 미디어로 구성되어 있으며 이를 확인할 수 있다. 마지막으로 View3 를 검증한다. View3 의 경우 Group2 로 구성되어 있으며, 4개의 미디어로 구성되어 있음을 그림 10(B)를 통해 확인 할 수 있다. 상기한 내용들을 통해 최종적으로 제안한 기술 들의 효용성을 검증하였다. Ⅴ. 결 론 기반 공간 인접 행렬 전송 기법을 통해 사용자 는 UWV를 구성하는 미디어들의 공간적, 시간적 정보를 획 득할 수 있고, 관심 영역의 미디어들을 전송 받는 것이 가능 하다. 본 논문에서는 UWV를 구성하는 미디어들을 Group 으로 명명하는 새로운 개념을 도입하여 특정 이벤트 혹은 물체를 구성하는 미디어들이 Group 단위로 제공될 수 있도 록 하였다. 또한 ROI Message를 통해 제공 받은 정보를 이 용하여 사용자가 원하는 장면 혹은 미디어들을 선택하여 요구할 수 있도록 하였다. 이러한 방안을 통해 서버는 사용 자에게 장면을 이벤트 혹은 물체 단위로 제공해 줄 수 있으 MPEG CI

12 272 방송공학회논문지 제23권 제2호, 201년 3월 (JBE Vol. 23, No. 2, March 201) 며, 사용자 또한 특정 이벤트 혹은 물체를 기준으로 자신이 원하는 장면을 선택하여 제공 받을 수 있다. 이는 한가지 UWV 미디어 집합을 이용하여 다양한 미디어의 소비가 가 능해짐을 의미하며, 사용자는 자신이 원하는 미디어를 더 손쉽게 획득할 수 있게 된다. 최근 사용자들은 Youtube 혹 은 Facebook 등 자신들의 입맛에 맞는 미디어를 직접 선택 하여 시청하기를 원하고 있다. 이러한 변화와 더불어 본 논 문에서 제안한 기술은 사용자 친화적인 서비스에 한걸음 다가가 새로운 수익모델을 창출 할 수 있을 것으로 예상한 다. 추후 본 논문의 제안 기술을 기반으로 사용자 상호 작용 기반 UWV 컨텐츠 방송 시스템을 연구하고자 한다. [4] [5] [6] [7] [] 참 고 문 헌 (References) [1] [2] [3] TTA, Technical Report for High Quality Panorama Video, 2014 E. Lee, D. Kang, J. Kang and K. Kim, "GENERATION OF SPATIAL ADJACENCY MATRIX FOR ZIG-SAW LIKE ULTRA WIDE [9] VIEWING DATA", EEECS Y.J. Cho, J.M. Seok, S.Y. Lim, S.W. An, J.I. Seo, J.H. Cha, (2014) Post-UHD Realistic Media, High Quality Panoramic AV Technology, Electronics and Telecommuniucations Trends, E. Lee, D. Kang and K. Kim, Generation of Spatial Adjacency Map and Contents File Format for Ultra Wide Viewing Service, Journal of Broadcasting Engineering, vol. 22, no. 4, pp473-43, July, 2017 Xiaorui Li, K. Kim, 2D Adjacency Matrix Generation using DCT for UWV Contents, Journal of Broadcasting Engineering, vol.22, no.3, pp , May, 2017 Y. Lim, S. Aoki, I. Bouazizi, and J. Song, New MPEG Transport Standard for Next Generation Hybrid Broadcasting System with IP, IEEE Trans. on Broadcasting, vol. 60, no. 2, pp. 0-9, June 2014 D. Kang, J. Kang, K. Kim, Method of inserting In-program Ads in Hybrid Broadcasting Environment based on MMT, Journal of Broadcasting Engineering, vol. 22, no. 4, pp , July, 2017 ISO/IEC JTC 1/SC :2014, Informaiton technology High efficiency coding and media delivery in heterogeneous environments Part 1 : MPEG Media Transport(MMT) ISO/IEC JTC 1/SC :2014, Informaiton technology High efficiency coding and media delivery in heterogeneous environments Part 11 : Composition Information 저자소개 김준식 년 경희대학교 전자전파공학과 공학사 년 현재 경희대학교 전자공학과 석사과정 주관심분야 영상처리 멀티미디어 시스템 디지털 대화형 방송 : ~ : - ORCID : :,, 강동진 - 년 : 경희대학교 전자전파공학과 공학사 년 : 경희대학교 전자공학과 공학석사 년 ~ 현재 : T-max 연구원 : 주관심분야 : 영상처리, 멀티미디어 시스템, 디지털 대화형 방송 ORCID

13 김준식 외 인 환경 내 미디어 공간 인접 행렬 시그널링 방안 : MPEG Media Transport UWV 저자소개 이의상 년 경희대학교 전자전파공학과 공학사 년 경희대학교 전자공학과 공학석사 주관심분야 영상처리 멀티미디어 시스템 디지털 대화형 방송 - 20 : : - ORCID : :,, 김규헌 - 년 2월 : 한양대학교 전자공학과 공학사 년 9월 : 영국 University of Newcastle upon Tyne 전기전자공학과 공학석사 년 7월 : 영국 University of Newcastle upon Tyne 전기전자공학과 공학박사 년 ~ 1997년 : 영국 University of Sheffield, Research Fellow 년 ~ 2006년 : 한국전자통신연구원 대화형미디어연구팀장 년 ~ 현재 : 경희대학교 전자정보대학 교수 : 주관심분야 : 영상처리, 멀티미디어 통신, 디지털 대화형 방송 ORCID

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

02손예진_ok.hwp

02손예진_ok.hwp (JBE Vol. 20, No. 1, January 2015) (Special Paper) 20 1, 2015 1 (JBE Vol. 20, No. 1, January 2015) http://dx.doi.org/10.5909/jbe.2015.20.1.16 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD MMT a),

More information

(JBE Vol. 22, No. 5, September 2017) (Special Paper) 22 5, (JBE Vol. 22, No. 5, September 2017) ISSN

(JBE Vol. 22, No. 5, September 2017) (Special Paper) 22 5, (JBE Vol. 22, No. 5, September 2017)   ISSN (JBE Vol. 22, No. 5, September 2017) (Special Paper) 22 5, 2017 9 (JBE Vol. 22, No. 5, September 2017) https://doi.org/10.5909/jbe.2017.22.5.560 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD MMT PI

More information

2 : MMT DASH MMTP DASH segment (Hyomin An et al.: Method of Delivering DASH Segments based on MMTP for Re-use of DASH Contents under MMT Broadcasting

2 : MMT DASH MMTP DASH segment (Hyomin An et al.: Method of Delivering DASH Segments based on MMTP for Re-use of DASH Contents under MMT Broadcasting (JBE Vol. 22, No. 5, September 2017) (Special Paper) 22 5, 2017 9 (JBE Vol. 22, No. 5, September 2017) https://doi.org/10.5909/jbe.2017.22.5.548 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MMT DASH

More information

(JBE Vol. 24, No. 1, January 2019) (Regular Paper) 24 1, (JBE Vol. 24, No. 1, January 2019) ISSN 2287

(JBE Vol. 24, No. 1, January 2019) (Regular Paper) 24 1, (JBE Vol. 24, No. 1, January 2019)   ISSN 2287 (JBE Vol. 24, No. 1, January 2019) (Regular Paper) 24 1, 2019 1 (JBE Vol. 24, No. 1, January 2019) https://doi.org/10.5909/jbe.2019.24.1.142 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), b), a)

More information

1 : MPEG-DASH MMT (MinKyu Park et al.: MMT-based Broadcasting Services Combined with MPEG-DASH) (Regular Paper) 20 2, (JBE Vol. 20, No. 2, Marc

1 : MPEG-DASH MMT (MinKyu Park et al.: MMT-based Broadcasting Services Combined with MPEG-DASH) (Regular Paper) 20 2, (JBE Vol. 20, No. 2, Marc (Regular Paper) 20 2, 2015 3 (JBE Vol. 20, No. 2, March 2015) http://dx.doi.org/10.5909/jbe.2015.20.2.283 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MPEG-DASH MMT a), a) MMT-based Broadcasting Services

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

2 : UHD MMT/ROUTE (Doohwan Kim et al.: Broadband Content Insertion Technology based on Terrestrial UHD Broadcasting MMT/ROUTE) (Regular Paper) 24 2, 2

2 : UHD MMT/ROUTE (Doohwan Kim et al.: Broadband Content Insertion Technology based on Terrestrial UHD Broadcasting MMT/ROUTE) (Regular Paper) 24 2, 2 2 : UHD MMT/ROUTE (Doohwan Kim et al.: Broadband Content Insertion Technology based on Terrestrial UHD Broadcasting MMT/ROUTE) (Regular Paper) 24 2, 2019 3 (JBE Vol. 24, No. 2, March 2019) https://doi.org/10.5909/jbe.2019.24.2.329

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

(JBE Vol. 23, No. 6, November 2018) (Special Paper) 23 6, (JBE Vol. 23, No. 6, November 2018) ISSN 2

(JBE Vol. 23, No. 6, November 2018) (Special Paper) 23 6, (JBE Vol. 23, No. 6, November 2018)   ISSN 2 (JBE Vol. 23, No. 6, November 2018) (Special Paper) 23 6, 2018 11 (JBE Vol. 23, No. 6, November 2018) https://doi.org/10.5909/jbe.2018.23.6.790 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) ATSC 3.0 UHD

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 (Regular Paper) 23 5, 2018 9 (JBE Vol. 23, No. 5, September 2018) https://doi.org/10.5909/jbe.2018.23.5.682 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MMT ARQ a), a), a), a), a) ARQ Packet Error Control

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

2 : (JEM) QTBT (Yong-Uk Yoon et al.: A Fast Decision Method of Quadtree plus Binary Tree (QTBT) Depth in JEM) (Special Paper) 22 5, (JBE Vol. 2

2 : (JEM) QTBT (Yong-Uk Yoon et al.: A Fast Decision Method of Quadtree plus Binary Tree (QTBT) Depth in JEM) (Special Paper) 22 5, (JBE Vol. 2 (Special Paper) 22 5, 2017 9 (JBE Vol. 22, No. 5, Sepember 2017) https://doi.org/10.5909/jbe.2017.22.5.541 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) (JEM) a), a), a) A Fast Decision Method of Quadtree

More information

(JBE Vol. 22, No. 2, March 2017) (Regular Paper) 22 2, (JBE Vol. 22, No. 2, March 2017) ISSN

(JBE Vol. 22, No. 2, March 2017) (Regular Paper) 22 2, (JBE Vol. 22, No. 2, March 2017)   ISSN (JBE Vol. 22, No. 2, March 2017) (Regular Paper) 22 2, 2017 3 (JBE Vol. 22, No. 2, March 2017) https://doi.org/10.5909/jbe.2017.22.2.234 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), a) Real-time

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

08김현휘_ok.hwp

08김현휘_ok.hwp (Regular Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.369 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) An Audio Coding Technique Employing the Inter-channel

More information

OMA Bcast Service Guide ATSC 3.0 (S33-2) T-UHDTV 송수신정합 Part.1 Mobile Broadcast (Open Mobile Alliance) 기반 Data Model ATSC 3.0 을위한확장 - icon, Channel No.

OMA Bcast Service Guide ATSC 3.0 (S33-2) T-UHDTV 송수신정합 Part.1 Mobile Broadcast (Open Mobile Alliance) 기반 Data Model ATSC 3.0 을위한확장 - icon, Channel No. Special Report_Special Theme UHDTV 지상파 UHD ESG 및 IBB 표준기술 이동관 MBC 기술연구소차장 2.1 개요 2.2 표준구성 TTA Journal Vol.167 l 63 OMA Bcast Service Guide ATSC 3.0 (S33-2) T-UHDTV 송수신정합 Part.1 Mobile Broadcast (Open Mobile

More information

1 : MMT MPEG-2 TS (MinKyu Park et al.: An Overhead Comparison of MMT and MPEG-2 TS in Broadcast Services). MPEG-2 TS(Transport Stream) MPEG-2 (Part) [

1 : MMT MPEG-2 TS (MinKyu Park et al.: An Overhead Comparison of MMT and MPEG-2 TS in Broadcast Services). MPEG-2 TS(Transport Stream) MPEG-2 (Part) [ (JBE Vol. 21, No. 3, May 2016) (Regular Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.436 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MMT MPEG-2 TS a), a)

More information

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

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA Journal of the Korea Institute of Information and Communication Engineering 한국정보통신학회논문지(J. Korea Inst. Inf. Commun. Eng.) Vol. 19, No. 5 : 1031~1039 May. 2015 정보보호 산업의 경제적 파급효과 및 기여도 분석 김방룡 1 홍재표 2* Economic

More information

(JBE Vol. 24, No. 1, January 2019) (Regular Paper) 24 1, (JBE Vol. 24, No. 1, January 2019) ISSN 2287

(JBE Vol. 24, No. 1, January 2019) (Regular Paper) 24 1, (JBE Vol. 24, No. 1, January 2019)   ISSN 2287 (JBE Vol. 24, No. 1, January 2019) (Regular Paper) 241, 2019 1 (JBE Vol. 24, No. 1, January 2019) https://doi.org/10.5909/jbe.2019.24.1.118 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD a), a), a)

More information

07변성우_ok.hwp

07변성우_ok.hwp 2 : (Regular Paper) 19 5, 2014 9 (JBE Vol. 19, No. 5, September 2014) http://dx.doi.org/10.5909/jbe.2014.19.5.631 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), b) Metadata Management System Implementation

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

01박기준.hwp

01박기준.hwp http://dx.doi.org/10.5909/jeb.2012.17.2.207 MPEG DASH service-compatible 3D HTTP adaptive streaming a), a), a), a) HTTP Adaptive Streaming Method for Service-compatible 3D Contents Based on MPEG DASH Gijun

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

(JBE Vol. 23, No. 1, January 2018). (VR),. IT (Facebook) (Oculus) VR Gear IT [1].,.,,,,..,,.. ( ) 3,,..,,. [2].,,,.,,. HMD,. HMD,,. TV.....,,,,, 3 3,,

(JBE Vol. 23, No. 1, January 2018). (VR),. IT (Facebook) (Oculus) VR Gear IT [1].,.,,,,..,,.. ( ) 3,,..,,. [2].,,,.,,. HMD,. HMD,,. TV.....,,,,, 3 3,, 1 : : (Deokwoo Lee: Recent Advances in Virtual and Augmented Reality for Broadcast Production: Focused on In-depth Interviews) (Special Paper) 23 1, 2018 1 (JBE Vol. 23, No. 1, January 2018) https://doi.org/10.5909/jbe.2018.23.1.11

More information

2 : MMT QoS (Bokyun Jo et al. : Adaptive QoS Study for Video Streaming Service In MMT Protocol). MPEG-2 TS (Moving Picture Experts Group-2 Transport S

2 : MMT QoS (Bokyun Jo et al. : Adaptive QoS Study for Video Streaming Service In MMT Protocol). MPEG-2 TS (Moving Picture Experts Group-2 Transport S (JBE Vol. 20, No. 1, January 2015) (Special Paper) 20 1, 2015 1 (JBE Vol. 20, No. 1, January 2015) http://dx.doi.org/10.5909/jbe.2015.20.1.40 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MMT QoS a),

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

(JBE Vol. 23, No. 2, March 2018) (Special Paper) 23 2, (JBE Vol. 23, No. 2, March 2018) ISSN

(JBE Vol. 23, No. 2, March 2018) (Special Paper) 23 2, (JBE Vol. 23, No. 2, March 2018)   ISSN (Special Paper) 23 2, 2018 3 (JBE Vol. 23, No. 2, March 2018) https://doi.org/10.5909/jbe.2018.23.2.246 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) CNN a), a), a) CNN-Based Hand Gesture Recognition

More information

(JBE Vol. 23, No. 1, January 2018) (Special Paper) 23 1, (JBE Vol. 23, No. 1, January 2018) ISSN 2287-

(JBE Vol. 23, No. 1, January 2018) (Special Paper) 23 1, (JBE Vol. 23, No. 1, January 2018)   ISSN 2287- (JBE Vol. 23, No. 1, January 2018) (Special Paper) 23 1, 2018 1 (JBE Vol. 23, No. 1, January 2018) https://doi.org/10.5909/jbe.2018.23.1.26 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) - a), a) A Scheme

More information

4 : WebRTC P2P DASH (Ju Ho Seo et al.: A transport-history-based peer selection algorithm for P2P-assisted DASH systems based on WebRTC) (Special Pape

4 : WebRTC P2P DASH (Ju Ho Seo et al.: A transport-history-based peer selection algorithm for P2P-assisted DASH systems based on WebRTC) (Special Pape (Special Paper) 24 2, 2019 3 (JBE Vol. 24, No. 2, March 2019) https://doi.org/10.5909/jbe.2019.24.2.251 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) WebRTC P2P DASH a), a), b), b), a) A transport-history-based

More information

(JBE Vol. 22, No. 6, November 2017) (Special Paper) 22 6, (JBE Vol. 22, No. 6, November 2017) ISSN 2

(JBE Vol. 22, No. 6, November 2017) (Special Paper) 22 6, (JBE Vol. 22, No. 6, November 2017)   ISSN 2 (Special Paper) 22 6, 2017 11 (JBE Vol. 22, No. 6, November 2017) https://doi.org/10.5909/jbe.2017.22.6.744 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD AV a),b), a),b) Transport Overhead Analysis

More information

1 : UHD (Heekwang Kim et al.: Segment Scheduling Scheme for Efficient Bandwidth Utilization of UHD Contents Streaming in Wireless Environment) (Specia

1 : UHD (Heekwang Kim et al.: Segment Scheduling Scheme for Efficient Bandwidth Utilization of UHD Contents Streaming in Wireless Environment) (Specia (Special Paper) 23 6, 2018 11 (JBE Vol. 23, No. 6, November 2018) https://doi.org/10.5909/jbe.2018.23.6.813 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD a), a) Segment Scheduling Scheme for Efficient

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

(JBE Vol. 21, No. 3, May 2016) HE-AAC v2. DAB+ 120ms..,. DRM+(Digital Radio Mondiale plus) [3] xhe-aac (extended HE-AAC). DRM+ DAB HE-AAC v2 xhe-aac..

(JBE Vol. 21, No. 3, May 2016) HE-AAC v2. DAB+ 120ms..,. DRM+(Digital Radio Mondiale plus) [3] xhe-aac (extended HE-AAC). DRM+ DAB HE-AAC v2 xhe-aac.. 3 : xhe-aac (Bongho Lee et al.: A Study on the Variable Transmission of xhe-aac Audio Frame) (Special Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.357 ISSN

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

07.... 01V28.

07.... 01V28. National Election Commission 9 September S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23/30 24 25 26 27 28 29 11 November S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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

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

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

1 : MMT MPEG-2 TS (MinKyu Park et al.: An Overhead Comparison of MMT and MPEG-2 TS in Broadcast Services). MPEG-2 TS(Transport Stream) MPEG-2 (Part) [

1 : MMT MPEG-2 TS (MinKyu Park et al.: An Overhead Comparison of MMT and MPEG-2 TS in Broadcast Services). MPEG-2 TS(Transport Stream) MPEG-2 (Part) [ (JBE Vol. 21, No. 3, May 2016) (Regular Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.436 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) MMT MPEG-2 TS a), a)

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

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

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

5 : HEVC GOP R-lambda (Dae-Eun Kim et al.: R-lambda Model based Rate Control for GOP Parallel Coding in A Real-Time HEVC Software Encoder) (Special Pa

5 : HEVC GOP R-lambda (Dae-Eun Kim et al.: R-lambda Model based Rate Control for GOP Parallel Coding in A Real-Time HEVC Software Encoder) (Special Pa 5 : HEVC GOP R-lambda (Dae-Eun Kim et al.: R-lambda Model based Rate Control for GOP Parallel Coding in A Real-Time HEVC Software Encoder) (Special Paper) 222, 2017 3 (JBE Vol. 22, No. 2, March 2017) https://doi.org/10.5909/jbe.2017.22.2.193

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

3 : (Won Jang et al.: Musical Instrument Conversion based Music Ensemble Application Development for Smartphone) (Special Paper) 22 2, (JBE Vol

3 : (Won Jang et al.: Musical Instrument Conversion based Music Ensemble Application Development for Smartphone) (Special Paper) 22 2, (JBE Vol 3 (Special Paper) 22 2, 2017 3 (JBE Vol. 22, No. 2, March 2017) https//doi.org/10.5909/jbe.2017.22.2.173 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), a), a) Musical Instrument Conversion based

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

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

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

그림 2. 최근 출시된 스마트폰의 최대 확장 가능한 내장 및 외장 메모리 용량 원한다. 예전의 피쳐폰에 비해 대용량 메모리를 채택하고 있지 만, 아직 데스크톱 컴퓨터 에 비하면 턱없이 부족한 용량이다. 또한, 대용량 외장 메모리는 그 비용이 비싼 편이다. 그러므로 기존

그림 2. 최근 출시된 스마트폰의 최대 확장 가능한 내장 및 외장 메모리 용량 원한다. 예전의 피쳐폰에 비해 대용량 메모리를 채택하고 있지 만, 아직 데스크톱 컴퓨터 에 비하면 턱없이 부족한 용량이다. 또한, 대용량 외장 메모리는 그 비용이 비싼 편이다. 그러므로 기존 스마트폰을 위한 A/V 신호처리기술 편집위원 : 김홍국 (광주과학기술원) 스마트폰을 위한 동영상 압축 기술 호요성, 최정아 광주과학기술원 요 약 스마트폰이 대중화되면서 이동통신 시장은 일대 혁신을 맞이 했다. 최근 출시되는 스마트폰이 크고 선명한 화면과 빠른 프로 세서를 잇따라 탑재하면서 고해상도 및 고품질 영상에 대한 사 용자들의 수요가 급증하고 있다. 하지만

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

특집-5

특집-5 76 May June 2008 IT Standard & Test TTA Journal No.117 TTA Journal No.117 77 78 May June 2008 IT Standard & Test TTA Journal No.117 TTA Journal No.117 79 80 May June 2008 IT Standard & Test TTA Journal

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

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

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Sep.; 30(9),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Sep.; 30(9), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2019 Sep.; 30(9), 712 717. http://dx.doi.org/10.5515/kjkiees.2019.30.9.712 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) MOS

More information

µðÇÃÇ¥Áö±¤°í´Ü¸é

µðÇÃÇ¥Áö±¤°í´Ü¸é Review 2 2013 JAN.FEB. vol. 23 Display Focus 3 Review 4 2013 JAN.FEB. vol. 23 Display Focus 5 Review 6 2013 JAN.FEB. vol. 23 Display Focus 7 Review 8 2013 JAN.FEB. vol. 23 Display Focus 9 Preview 2013.1

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

<30353132BFCFB7E15FC7D1B1B9C1A4BAB8B9FDC7D0C8B85F31352D31BCF6C1A4C8AEC0CE2E687770>

<30353132BFCFB7E15FC7D1B1B9C1A4BAB8B9FDC7D0C8B85F31352D31BCF6C1A4C8AEC0CE2E687770> 지상파 방송의 원격송신과 공중송신권 침해여부에 관한 사례연구 Case Study on Copyright Infringement of Remote Transmission of Television Program 최정열(Choe, Jeong-Yeol) * 목 차 Ⅰ. 서론 Ⅱ. 사실 관계 및 재판의 경과 1. 원격시청기기 및 그 사용방법 등 2. 피고의 서비스 3.

More information

2 : (Jaeyoung Kim et al.: A Statistical Approach for Improving the Embedding Capacity of Block Matching based Image Steganography) (Regular Paper) 22

2 : (Jaeyoung Kim et al.: A Statistical Approach for Improving the Embedding Capacity of Block Matching based Image Steganography) (Regular Paper) 22 (Regular Paper) 22 5, 2017 9 (JBE Vol. 22, No. 5, September 2017) https://doi.org/10.5909/jbe.2017.22.5.643 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), b) A Statistical Approach for Improving

More information

歯3이화진

歯3이화진 http://www.kbc.go.kr/ Abstract Terrestrial Broadcasters Strategies in the Age of Digital Broadcasting Wha-Jin Lee The purpose of this research is firstly to investigate the

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

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA The e-business Studies Volume 17, Number 6, December, 30, 2016:275~289 Received: 2016/12/02, Accepted: 2016/12/22 Revised: 2016/12/20, Published: 2016/12/30 [ABSTRACT] SNS is used in various fields. Although

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

슬라이드 제목 없음

슬라이드 제목 없음 (JTC1/SC6) sjkoh@knu.ac.kr JTC1 JTC1/SC6/WG7 ECTP/RMCP/MMC (JTC1/SC6) 2/48 JTC1 ISO/IEC JTC1 Joint Technical Committee 1 ( ) ISO/TC 97 ( ) IEC/TC 83 ( ) Information Technology (IT) http://www.jtc1.org

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

(JBE Vol. 23, No. 2, March 2018) (Special Paper) 23 2, (JBE Vol. 23, No. 2, March 2018) ISSN

(JBE Vol. 23, No. 2, March 2018) (Special Paper) 23 2, (JBE Vol. 23, No. 2, March 2018)   ISSN (Special Paper) 23 2, 2018 3 (JBE Vol. 23, No. 2, March 2018) https://doi.org/10.5909/jbe.2018.23.2.186 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) Robust Online Object Tracking via Convolutional

More information

(JBE Vol. 23, No. 1, January 2018) (Regular Paper) 23 1, (JBE Vol. 23, No. 1, January 2018) ISSN 2287

(JBE Vol. 23, No. 1, January 2018) (Regular Paper) 23 1, (JBE Vol. 23, No. 1, January 2018)   ISSN 2287 (Regular Paper) 23 1, 2018 1 (JBE Vol. 23, No. 1, January 2018) https://doi.org/10.5909/jbe.2018.23.1.104 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) DASH ANFIS a), a), a) A Video-Quality Control Scheme

More information

DBPIA-NURIMEDIA

DBPIA-NURIMEDIA 무선 센서 네트워크 환경에서 링크 품질에 기반한 라우팅에 대한 효과적인 싱크홀 공격 탐지 기법 901 무선 센서 네트워크 환경에서 링크 품질에 기반한 라우팅에 대한 효과적인 싱크홀 공격 탐지 기법 (A Effective Sinkhole Attack Detection Mechanism for LQI based Routing in WSN) 최병구 조응준 (Byung

More information

¹æ¼Û±â¼ú-pdf-Äõ¼öÁ¤

¹æ¼Û±â¼ú-pdf-Äõ¼öÁ¤ Broadcast Technical Research Contents 9 11 13 29 38 48 62 75 77 79 80 97 119 I 11 12 I I 13 14 I I 15 16 I I 17 18 I I 19 20 I I 21 22 I I 23 24 I I 25 26 I I 27 28 I I 29 30 I I 31 32 I I 33 34

More information

KBS-¹æ¼Û±â¼ú¿¬±¸-1Àå-º°

KBS-¹æ¼Û±â¼ú¿¬±¸-1Àå-º° Broadcast Technical Research Contents 5 7 12 27 31 33 47 56 62 73 75 79 93 I 7 8 I I 9 10 I I 11 12 I I 13 14 I I 15 16 I I 17 18 I I 19 20 I I 21 22 I I 23 24 I I 25 26 I I 27 28 I I 29 30 I I 33

More information

학습영역의 Taxonomy에 기초한 CD-ROM Title의 효과분석

학습영역의 Taxonomy에 기초한 CD-ROM Title의 효과분석 ,, Even the short history of the Web system, the techniques related to the Web system have b een developed rapidly. Yet, the quality of the Webbased application software has not improved. For this reason,

More information

<303833315FC1A4BAB8B9FDC7D02031362D325FC3D6C1BEBABB2E687770>

<303833315FC1A4BAB8B9FDC7D02031362D325FC3D6C1BEBABB2E687770> 개인정보보호법의 보호원칙에 대한 벌칙조항 연구 A Legal Study of Punishments in Terms of Principles of Private Informaion Protection Law 전동진(Jeon, Dong-Jin)*19) 정진홍(Jeong, Jin-Hong)**20) 목 차 Ⅰ. 들어가는 말 Ⅱ. OECD 개인정보 보호원칙과의 비교

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

µðÇÃÇ¥Áö±¤°í´Ü¸é

µðÇÃÇ¥Áö±¤°í´Ü¸é 2013. JAN. FEB. VOL.23 2013. JAN. FEB. VOL.23 Review Preview Company Technical Point Focus Issue Market Trend Industrial Trend Policy Report KDIA News Tour Statistics KDIA 02 10 11 12 15 16 22 28 36 38

More information

3 : 3D (Seunggi Kim et. al.: 3D Depth Estimation by a Single Camera) (Regular Paper) 24 2, (JBE Vol. 24, No. 2, March 2019)

3 : 3D (Seunggi Kim et. al.: 3D Depth Estimation by a Single Camera) (Regular Paper) 24 2, (JBE Vol. 24, No. 2, March 2019) 3 : 3D (Regular Paper) 24 2, 2019 3 (JBE Vol. 24, No. 2, March 2019) https://doi.org/10.5909/jbe.2019.24.2.281 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) 3D a), a), a), a) 3D Depth Estimation by a

More information

16최범석_ok.hwp

16최범석_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.2014.19.5.736 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a),

More information

2 : (Juhyeok Mun et al.: Visual Object Tracking by Using Multiple Random Walkers) (Special Paper) 21 6, (JBE Vol. 21, No. 6, November 2016) ht

2 : (Juhyeok Mun et al.: Visual Object Tracking by Using Multiple Random Walkers) (Special Paper) 21 6, (JBE Vol. 21, No. 6, November 2016) ht (Special Paper) 21 6, 2016 11 (JBE Vol. 21, No. 6, November 2016) http://dx.doi.org/10.5909/jbe.2016.21.6.913 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a), a) Visual Object Tracking by Using Multiple

More information

1217 WebTrafMon II

1217 WebTrafMon II (1/28) (2/28) (10 Mbps ) Video, Audio. (3/28) 10 ~ 15 ( : telnet, ftp ),, (4/28) UDP/TCP (5/28) centralized environment packet header information analysis network traffic data, capture presentation network

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

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 28(3),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 28(3), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2017 Mar.; 28(3), 163 169. http://dx.doi.org/10.5515/kjkiees.2017.28.3.163 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) PCB

More information

<30362E20C6EDC1FD2DB0EDBFB5B4EBB4D420BCF6C1A42E687770>

<30362E20C6EDC1FD2DB0EDBFB5B4EBB4D420BCF6C1A42E687770> 327 Journal of The Korea Institute of Information Security & Cryptology ISSN 1598-3986(Print) VOL.24, NO.2, Apr. 2014 ISSN 2288-2715(Online) http://dx.doi.org/10.13089/jkiisc.2014.24.2.327 개인정보 DB 암호화

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

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

○ 제2조 정의에서 기간통신역무의 정의와 EU의 전자커뮤니케이션서비스 정의의 차이점은

○ 제2조 정의에서 기간통신역무의 정의와 EU의 전자커뮤니케이션서비스 정의의 차이점은 이동전화시장 경쟁활성화를 위한 MVNO 추진을 바라보며 김원식 1) 1. 들어가며 최근 이동전화의 무선재판매 시장 활성화 등을 위해 정보통신부가 준비한 전기통신사업 법 개정안 공청회에서 무선재판매의무제 관련규정을 둘러싸고 전문가들의 우려와 지적이 상당하였다. 우선 무선재판매 제도 도입의 배경을 살펴보자. 직접적 배경으로는 국내 이동전화 요금에 대한 이용자들의

More information

Copyright 2012, Oracle and/or its affiliates. All rights reserved.,.,,,,,,,,,,,,.,...,. U.S. GOVERNMENT END USERS. Oracle programs, including any oper

Copyright 2012, Oracle and/or its affiliates. All rights reserved.,.,,,,,,,,,,,,.,...,. U.S. GOVERNMENT END USERS. Oracle programs, including any oper Windows Netra Blade X3-2B( Sun Netra X6270 M3 Blade) : E37790 01 2012 9 Copyright 2012, Oracle and/or its affiliates. All rights reserved.,.,,,,,,,,,,,,.,...,. U.S. GOVERNMENT END USERS. Oracle programs,

More information

감각형 증강현실을 이용한

감각형 증강현실을 이용한 대한산업공학회/한국경영과학회 2012년 춘계공동학술대회 감각형 증강현실을 이용한 전자제품의 디자인 품평 문희철, 박상진, 박형준 * 조선대학교 산업공학과 * 교신저자, hzpark@chosun.ac.kr 002660 ABSTRACT We present the recent status of our research on design evaluation of digital

More information

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 30(3),

THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Mar.; 30(3), THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2019 Mar.; 30(3), 223 228. http://dx.doi.org/10.5515/kjkiees.2019.30.3.223 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Analysis

More information

4 : (Hyo-Jin Cho et al.: Audio High-Band Coding based on Autoencoder with Side Information) (Special Paper) 24 3, (JBE Vol. 24, No. 3, May 2019

4 : (Hyo-Jin Cho et al.: Audio High-Band Coding based on Autoencoder with Side Information) (Special Paper) 24 3, (JBE Vol. 24, No. 3, May 2019 4 : (Hyo-Jin Cho et al.: Audio High-Band Coding based on Autoencoder with Side Information) (Special Paper) 24 3, 2019 5 (JBE Vol. 24, No. 3, May 2019) https://doi.org/10.5909/jbe.2019.24.3.387 ISSN 2287-9137

More information

03 장태헌.hwp

03 장태헌.hwp THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2013 Aug.; 24(8), 772 780. http://dx.doi.org/10.5515/kjkiees.2013.24.8.772 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) HEMP

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

2003 Digital for Next Generation

2003 Digital for Next Generation http://www.lge.co.kr, www.lge.com 2003 Digital for Next Generation Table of Contents LG Electronics Inc._ 2003 3 4 201,769 170,948 10,622 10,286 2003 2002 2003 2002 6,628 4,976 112,774 101,326 2003 2002

More information

표지

표지 4 : UHDTV 0. (Taejin Lee et al. : Multichannel Audio Reproduction Technology based on 0.ch for UHDTV) (Regular Paper) 7 5, 0 9 (JBE Vol. 7, No. 5, September 0) http://dx.doi.org/0.5909/jbe.0.7.5.87 ISSN

More information

SRC PLUS 제어기 MANUAL

SRC PLUS 제어기 MANUAL ,,,, DE FIN E I N T R E A L L O C E N D SU B E N D S U B M O TIO

More information

PowerPoint 프레젠테이션

PowerPoint 프레젠테이션 Reasons for Poor Performance Programs 60% Design 20% System 2.5% Database 17.5% Source: ORACLE Performance Tuning 1 SMS TOOL DBA Monitoring TOOL Administration TOOL Performance Insight Backup SQL TUNING

More information

, N-. N- DLNA(Digital Living Network Alliance).,. DLNA DLNA. DLNA,, UPnP, IPv4, HTTP DLNA. DLNA, DLNA [1]. DLNA DLNA DLNA., [2]. DLNA UPnP. DLNA DLNA.

, N-. N- DLNA(Digital Living Network Alliance).,. DLNA DLNA. DLNA,, UPnP, IPv4, HTTP DLNA. DLNA, DLNA [1]. DLNA DLNA DLNA., [2]. DLNA UPnP. DLNA DLNA. http://dx.doi.org/10.5909/jeb.2012.17.1.37 DLNA a), a), a) Effective Utilization of DLNA Functions in Home Media Devices Ki Cheol Kang a), Se Young Kim a), and Dae Jin Kim a) DLNA(Digital Living Network

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

<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

2 : (Seungsoo Lee et al.: Generating a Reflectance Image from a Low-Light Image Using Convolutional Neural Network) (Regular Paper) 24 4, (JBE

2 : (Seungsoo Lee et al.: Generating a Reflectance Image from a Low-Light Image Using Convolutional Neural Network) (Regular Paper) 24 4, (JBE 2: (Seungsoo Lee et al.: Generating a Reflectance Image from a Low-Light Image Using Convolutional Neural Network) (Regular Paper) 24 4, 2019 7 (JBE Vol. 24, No. 4, July 2019) https://doi.org/10.5909/jbe.2019.24.4.623

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