公开(公告)号：EP2469862A2

公开(公告)日：2012-06-27

申请号：EP10810076.9

申请日：2010-06-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Bong Ho ,  YUN, Kug Jin ,  LEE, Hyun ,  LEE, Gwang Soon ,  HUR, Nam Ho ,  KIM, Jin Woong ,  LEE, Soo In ,  KIM, Yong Han

IPC: H04N13/00

CPC classification number: H04N13/178 ,  H04N13/10 ,  H04N13/189

Abstract: Each of data of two viewpoints, constituting a stereoscopic video, may be received at predetermined time intervals. When first viewpoint video data is received among the data of the two viewpoint, a storage unit of an image processing apparatus may generate a monoscopic video using the received first viewpoint video data. The first viewpoint video data may be stored. When second viewpoint video data corresponding to the first viewpoint video data is received, the stereoscopic video may be generated by mixing the first viewpoint video data with the second viewpoint video data, and thereby be displayed.

Abstract translation: 可以以预定时间间隔接收构成立体视频的两个视点的每个数据。 当在两个视点的数据中接收到第一视点视频数据时，图像处理装置的存储单元可以使用接收到的第一视点视频数据来生成单像视频。 第一视点视频数据可被存储。 当接收到与第一视点视频数据对应的第二视点视频数据时，可以通过混合第一视点视频数据和第二视点视频数据来生成立体视频，并由此进行显示。

公开(公告)号：EP3062518A1

公开(公告)日：2016-08-31

申请号：EP14855443.9

申请日：2014-04-22

Applicant: Electronics and Telecommunications Research Institute ,  University-Industry Cooperation Group of Kyung Hee University

Inventor： BANG, Gun ,  LEE, Gwang Soon ,  HUR, Nam Ho ,  PARK, Gwang Hoon ,  HEO, Young Su ,  KIM, Kyung Yong ,  LEE, Yoon Jin

IPC: H04N19/597

CPC classification number: H04N19/51 ,  H04N19/176 ,  H04N19/52 ,  H04N19/597

Abstract: Disclosed are a video encoding/decoding method and apparatus including a plurality of views. The video decoding method including the plurality of views comprises the steps of: inducing basic combination motion candidates for a current Prediction Unit (PU) to configure a combination motion candidate list; inducing expanded combination motion candidates for the current PU when the current PU corresponds to a depth information map or a dependent view; and adding the expanded combination motion candidates to the combination motion candidate list.

公开(公告)号：EP2685728A2

公开(公告)日：2014-01-15

申请号：EP12754829.5

申请日：2012-03-09

Applicant: Electronics And Telecommunications Research Institute

Inventor： JUNG, Kwanghee ,  YIM, Hyun Jeong ,  YUN, Kug Jin ,  LEE, Gwang Soon ,  KWON, Hyoung Jin ,  CHEONG, Won Sik ,  HUR, Nam Ho

IPC: H04N13/00

CPC classification number: H04N13/167 ,  H04N13/178 ,  H04N13/194 ,  H04N21/2362 ,  H04N21/242 ,  H04N21/4307 ,  H04N21/4345 ,  H04N21/4622 ,  H04N21/631 ,  H04N21/816 ,  H04N21/8547

Abstract: Provided are a method and apparatus of synchronizing a reference picture and an additional picture of a real-time broadcasting program. The method includes: receiving an MPEG-2 transport stream (MPEG-2 TS) including a program level descriptor and an elementary stream (ES) level descriptor from a picture transmitting apparatus; loading an additional picture corresponding to a reference picture included in the elementary stream (ES) level descriptor from a memory provided in the picture receiving apparatus, based on file information regarding the reference picture; calculating a time difference between a current frame of the reference picture and a reference time stamp, based on the reference time stamp which is included in the program level descriptor and indicates a start time of a frame regarding the reference picture; synchronizing the frame regarding the reference picture and a frame regarding the additional picture by using the time difference; and providing a stereoscopic picture based on the synchronized frames regarding the reference picture and the additional picture. A stereoscopic video service can be stably provided.

Abstract translation: 本发明提供了同步的参考画面在一个实时广播节目的附加图像的和方法和装置。 该方法包括：接收在MPEG-2传输流（MPEG-2 TS）包括节目级别描述符，并在基本流从一个图像传送设备（ES）级别描述符; 附加图像的加载对应于参考图像中的基本流中包括从在图像接收装置中，根据文件信息关于参考图象中提供的存储器（ES）级别描述符; 计算参考画面的当前帧和参考时间戳之间的所有其被包含在节目级别描述符和表示帧关于参考图片的开始时刻的时间差，基于所述参考时间戳; 同步帧关于参考画面和帧关于通过使用所述时间差的附加图像; 以及基于关于所述参考图片和所述附加图象同步帧的立体图像。 可以稳定地提供了一种立体视频服务。

公开(公告)号：EP2181534B1

公开(公告)日：2013-10-09

申请号：EP08741307.6

申请日：2008-04-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： SEO, Jae Hyun ,  KIM, Heung Mook ,  KIM, Ju Yeun ,  CHOI, Seomee ,  KIM, Kwang-Yong ,  YUN, Joung il ,  LEE, Gwang Soon ,  BAE, Jae-Hwui ,  YANG, Kyu Tae ,  KIM, Young Su ,  LIM, Jong Soo ,  LEE, Soo In ,  AHN, Chie teuk

IPC: H03M13/00 ,  H03M13/35 ,  H04L27/26

CPC classification number: H04L27/2604 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/2957 ,  H03M13/356 ,  H04L27/261

公开(公告)号：EP2160896A2

公开(公告)日：2010-03-10

申请号：EP08766458.7

申请日：2008-06-19

Applicant: Electronics and Telecommunications Research Institute

Inventor： YUN, Joung il ,  LEE, Gwang Soon ,  KIM, Kwang-Yong ,  KIM, Young Su ,  YANG, Kyu Tae ,  BAE, Jae-Hwui ,  CHOI, Seomee ,  KIM, Ju Yeun ,  SEO, Jae Hyun ,  LIM, Jong Soo ,  LEE, Soo In

IPC: H04N7/12

CPC classification number: H04N21/64315 ,  H04N19/39 ,  H04N21/234327 ,  H04N21/236

Abstract: In a method of transmitting broadcasting signals, a transmission frame has the same configuration as that of the existing terrestrial DMB signal. A transmission frame including a base layer service stream is modulated to a base layer, and a transmission frame including an enhancement layer service stream is modulated to an enhancement layer. The enhancement layer service stream is composed of additional data that is not included in the base layer service stream, in order to provide an enhancement layer service. In this way, the method can provide a high-quality service requiring high transmission efficiency while being compatible with the existing terrestrial DMB system. The high transmission efficiency means a higher data transfer rate than that of the existing terrestrial DMB system.

公开(公告)号：EP2584712B1

公开(公告)日：2019-12-18

申请号：EP11795969.2

申请日：2011-06-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： BAE, Jae Hwui ,  LEE, Gwang Soon ,  LEE, Hyun ,  LEE, Bong Ho ,  KIM, Young Su ,  SONG, Yun Jeong ,  LEE, Soo In ,  JUNG, Tae Jin ,  KIM, Jun Ho ,  KIM, Ho Jun ,  HUR, Namho ,  LIM, Hyoung Soo ,  SEO, Jae Hyun ,  KIM, Heung Mook

IPC: H04B7/0426 ,  H04L27/36 ,  H04W52/26 ,  H04B7/06 ,  H04L27/00

公开(公告)号：EP3383039A1

公开(公告)日：2018-10-03

申请号：EP16868884.4

申请日：2016-11-23

Applicant: Electronics and Telecommunications Research Institute ,  University - Industry Cooperation Group of Kyung Hee University

Inventor： BANG, Gun ,  GWUN, Woo Woen ,  LEE, Gwang Soon ,  HUR, Nam Ho ,  PARK, Gwang Hoon ,  YOON, Sung Jea ,  HEO, Young Su ,  HONG, Seok Jong

IPC: H04N19/103 ,  H04N19/176 ,  H04N19/503 ,  H04N19/119 ,  H04N19/124 ,  H04N19/91 ,  H04N19/50 ,  H04N19/40

CPC classification number: H04N19/597 ,  H04N13/111 ,  H04N19/103 ,  H04N19/119 ,  H04N19/124 ,  H04N19/176 ,  H04N19/40 ,  H04N19/50 ,  H04N19/503 ,  H04N19/593 ,  H04N19/91

Abstract: The present invention relates to a video encoding/decoding method and apparatus, and more particularly, to a method and apparatus for generating a reference image for a multiview video. The video encoding method includes, in the presence of a second image having a different view from a first image having a first view, transforming the second image to have the first view, generating a reference image by adding the second image to a side of the first image, and storing the reference image in a reference picture list.

公开(公告)号：EP2584712A2

公开(公告)日：2013-04-24

申请号：EP11795969.2

申请日：2011-06-16

Applicant: Electronics And Telecommunications Research Institute ,  Industry Foundation Of Chonnam National University

Inventor： BAE, Jae Hwui ,  LEE, Gwang Soon ,  LEE, Hyun ,  LEE, Bong Ho ,  KIM, Young Su ,  SONG, Yun Jeong ,  LEE, Soo In ,  JUNG, Tae Jin ,  KIM, Jun Ho ,  KIM, Ho Jun ,  HUR, Namho ,  LIM, Hyoung Soo ,  SEO, Jae Hyun ,  KIM, Heung Mook

IPC: H04B7/04

Abstract: Provided is a system for transmitting broadcasting data. The broadcasting data transmission system may transmit broadcasting data using a plurality of transmit antennas and a plurality of receive antennas. A broadcasting data transmission apparatus included in the broadcasting data transmission system may differently determine a modulation scheme with respect to each of the transmit antennas, may differently determine a transmission power of each data stream based on the determined modulation scheme, and may differently determine a precoding vector.

公开(公告)号：EP2304949A2

公开(公告)日：2011-04-06

申请号：EP09770389.6

申请日：2009-06-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： LIM, Jong Soo ,  KIM, Young Su ,  YANG, Kyu Tae ,  BAE, Jae Hwui ,  BAE, Byungjun ,  KIM, Kwang-Yong ,  YUN, Joungil ,  CHOI, Seomee ,  LEE, Gwang Soon ,  LEE, Ji Bong ,  SONG, Yun Jeong ,  LEE, Soo In ,  HWANG, Seungku ,  AHN, Chieteuk ,  HUR, Namho

IPC: H04N7/173 ,  H04N7/015

CPC classification number: H04H60/07 ,  H04B2201/70701 ,  H04B2201/70703 ,  H04H20/46 ,  H04H20/72 ,  H04H2201/11 ,  H04J13/18

Abstract: A digital multimedia broadcasting transmitting apparatus includes: a variable spreader (120) that spreads a pilot signal to a frequency domain and outputs a signal having a format where the pilot signal is partially inserted to the entire subcarriers; a modulator (130) that modulates the output of the variable spreader (120); and an antenna (140) that transmits the signal modulated by the modulator (130).

公开(公告)号：EP2739043A1

公开(公告)日：2014-06-04

申请号：EP12819673.0

申请日：2012-07-27

Applicant: Electronics And Telecommunications Research Institute ,  University-Industry Cooperation Group of Kyung Hee University

Inventor： YIM, Hyun Jeong ,  YUN, Kug Jin ,  LEE, Gwang Soon ,  KWON, Hyoung Jin ,  JUNG, Kwang Hee ,  CHEONG, Won Sik ,  HUR, Nam Ho ,  KIM, Kyu Heon ,  LEE, Jang Won ,  KANG, Jeon Ho ,  PARK, Jong Hwan ,  PARK, Gwang Hoon ,  SEO, Duk Young

IPC: H04N7/08 ,  H04N7/173 ,  H04N21/236 ,  H04N21/235

CPC classification number: H04N13/194 ,  H04H20/18 ,  H04H20/40 ,  H04N13/161 ,  H04N19/597 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4344 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/6543 ,  H04N21/816

Abstract: According to the present invention, a transmission apparatus and method and a reception method and apparatus for providing a 3D service are disclosed. The transmission method for providing the 3D service while making a reference image transmitted in real-time interwork with an additional image transmitted separately from the reference image includes a real-time reference image stream generating step of generating a real-time reference image stream based on the reference image and transmitting the generated real-time reference image stream to a receiving side in real-time and an additional image transmitting step of transmitting the additional image providing the 3D service in interworking with the reference image to the receiving side separately from the reference image stream, wherein the real-time reference image stream includes a linkage information, which is information relating to the additional image to be interworking with the reference image and synchronization information for synchronization with the reference image and the additional image and content.

Abstract translation: 。根据本发明，发送设备和方法以及用于提供3D服务的接收方法和装置，光盘游离缺失。 用于同时在附加图像从参考图像作出实时互通的参考图像的反式mitted与反式mitted分别提供3D服务的传输方法包括基于实时参考图像流生成步骤，生成一个实时参考图像流的步骤 基准图像和所生成的实时参考图像流发送到在实时和上附加图像发送发射附加图像与所述参考图像从所述参考分别互通到接收侧提供所述3D服务的步骤接收侧 图像流，worin实时参考图像流包括一连接信息，所有这些信息是与所述附加图像以与用于与所述参考图像的同步和附加图像和内容的参考图像和同步信息进行互通。