公开(公告)号：WO2004021711A1

公开(公告)日：2004-03-11

申请号：PCT/KR2002/002340

申请日：2002-12-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  CHOI, Yunjung ,  CHO, Suk-Hee ,  YUN, Kug, Jin ,  LEE, Jinhwan ,  HAHM, Young, Kwon ,  AHN, Chieteuk

Inventor： CHOI, Yunjung ,  CHO, Suk-Hee ,  YUN, Kug, Jin ,  LEE, Jinhwan ,  HAHM, Young, Kwon ,  AHN, Chieteuk

IPC: H04N7/24

CPC classification number: H04N19/20 ,  H04N19/597 ,  H04N19/61

Abstract: Provided are a multi-display supporting multi-view video object-based encoding apparatus and method, and an object-based transmission/reception system and method using the encoding apparatus and method. The encoding apparatus includes: a shape abstracting means for receiving right/left-eye image object video and abstracting right/ left object image, respectively, to abstract the shape information of a multi-view video; a data separating means for receiving the right/left-eye image object video, and the right/left shape information, and separating them into odd field objects and even field objects to transmit only the essential bit streams for a user display mode; a shape compensation means for compensating for the distortion of the shape information separated into odd and even fields; and an object-based encoding means for receiving the object-based information from the shape compensation means and the object-based information from the data separating means, forming four layers, and performing motion and disparity estimation to encode object-based data that are separated into odd and even lines.

Abstract translation: 提供了一种多显示器支持多视点视频对象编码装置和方法，以及使用该编码装置和方法的基于对象的发送/接收系统和方法。 编码装置包括：分别接收右眼/左眼图像对象视频和抽取左右对象图像的形状抽象装置，以抽象出多视点视频的形状信息; 用于接收右/左眼图像对象视频和右/左形状信息的数据分离装置，并将它们分离成奇数场对象和偶数场对象，以仅传送用于用户显示模式的基本比特流; 形状补偿装置，用于补偿分成奇数和偶数场的形状信息的失真; 以及基于对象的编码装置，用于从形状补偿装置接收基于对象的信息和来自数据分离装置的基于对象的信息，形成四层，并执行运动和视差估计，以对被分离的基于对象的数据进行编码 进入奇数和偶数行。

公开(公告)号：WO2003056843A1

公开(公告)日：2003-07-10

申请号：PCT/KR2002/002122

申请日：2002-11-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  CHOI, Yunjung ,  CHO, Suk-Hee ,  YUN, Kug Jin ,  LEE, Jinhwan ,  AHN, Chieteuk

Inventor： CHOI, Yunjung ,  CHO, Suk-Hee ,  YUN, Kug Jin ,  LEE, Jinhwan ,  AHN, Chieteuk

IPC: H04N13/00

CPC classification number: H04N21/234327 ,  H04N13/161 ,  H04N13/189 ,  H04N13/286 ,  H04N13/341 ,  H04N13/361 ,  H04N19/597 ,  H04N21/25825 ,  H04N21/440227 ,  H04N21/44029 ,  H04N2013/0081 ,  H04N2013/0085

Abstract: Provided is a steroscopic video encoding and/or decoding apparatus that supports multi-display modes, the encoding/decoding method thereof, and computer-readable recording medium for recording a program that implements the encoding/decoding method. The encoding apparatus of this research incorporates: a field separating means for separating right and left-eye input images into an odd field of the left-eye image (LO), even field of the left-eye image (LE), odd-numbered field (RO) of the right-eye image, and even-numbered field (RE) of the right-eye image; an encoding means for encoding the fields separated in the field separating means by performing motion and disparity compensation; and a multiplexing means for multiplexing the essential fields among the fields received from the encoding means, based on the user display information.

Abstract translation: 提供一种支持多显示模式的立体视觉编码和/或解码装置，其编码/解码方法以及用于记录实现编码/解码方法的程序的计算机可读记录介质。 本研究的编码装置包括：用于将左眼输入图像分离为左眼图像（LO）的奇数场，左眼图像（LE）的偶数场，奇数编号的场分离装置 右眼图像的场（RO）和右眼图像的偶数场（RE）; 编码装置，用于通过执行运动和视差补偿来对在场分离装置中分离的场进行编码; 以及多路复用装置，用于根据用户显示信息多路复用从编码装置接收的场中的基本场。

公开(公告)号：WO2008075832A1

公开(公告)日：2008-06-26

申请号：PCT/KR2007/005172

申请日：2007-10-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  LEE, Jinhwan ,  LEE, Yong-Hoon ,  AHN, Chung-Hyun ,  LEE, Soo-In

Inventor： LEE, Jinhwan ,  LEE, Yong-Hoon ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/167

CPC classification number: H04N7/1675 ,  H04H60/15 ,  H04H60/19 ,  H04H60/23 ,  H04H2201/11 ,  H04H2201/20 ,  H04N7/165 ,  H04N21/2408 ,  H04N21/25891 ,  H04N21/26606 ,  H04N21/4623 ,  H04N21/6112

Abstract: Provided are transmission and reception apparatuses and methods used in a conditional access system that limitedly allows access to a terrestrial digital multimedia broadcasting (T-DMB) service. The transmission apparatus selects a single service component from a transmission frame which includes a main service channel (MSC) including sub-channels including one or more service components and a fast information channel (FIC) which transmits control information regarding the main service channel to insert an entitlement management message (EMM) that is used to grant or update the entitlement on the DMB service to the selected single service component, and provides location information regarding the selected single service component to the fast information channel.

Abstract translation: 提供了在有限地允许访问地面数字多媒体广播（T-DMB）服务的条件访问系统中使用的发送和接收装置和方法。 传输装置从包括包括一个或多个服务组件的子信道的主服务信道（MSC）和传送关于主服务信道的控制信息的快速信息信道（FIC）的传输帧中选择一个服务组件，以插入 授权管理消息（EMM），用于将DMB服务上的授权许可或更新到所选择的单个服务组件，并将有关所选择的单个服务组件的位置信息提供给快速信息通道。

公开(公告)号：WO2003045046A2

公开(公告)日：2003-05-30

申请号：PCT/KR2002/002181

申请日：2002-11-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： YUN, Kug-Jin ,  CHO, Suk-Hee ,  CHOI, Yunjung ,  LEE, Jinhwan ,  AHN, Chieteuk

IPC: H04N

CPC classification number: H04N19/597 ,  H04N13/10 ,  H04N13/156 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/286 ,  H04N13/305 ,  H04N13/341 ,  H04N13/356

Abstract: Disclosed is a stereoscopic/multiview three-dimensional video processing system and its method. In the present invention, stereoscopic/multiview three-dimensional video data having a plurality of images at the same time are coded into a plurality of elementary streams. The plural elementary streams output at the same time are multiplexed according to the user's selected display mode to generate a single elementary stream. After packetization of the single elementary stream continuously generated, information about the stereoscopic/multiview three-dimensional video multiplexing method and the selected display mode information are added to the packet header of the stream. Then the packetized elementary stream is sent to the image reproducer or stored in storage media. The present invention multiplexes the multi-channel elementary streams having the same temporal and spatial information, thereby minimizing the overlapping header information, and performs streaming of data suitable for the user's demand and the user system environments.

Abstract translation: 公开了一种立体/多视点三维视频处理系统及其方法。 在本发明中，同时具有多个图像的立体/多视点三维视频数据被编码成多个基本流。 根据用户选择的显示模式，同时输出的多个基本流被多路复用以生成单个基本流。 在连续生成的单个基本流的分组化之后，关于立体/多视点三维视频多路复用方法和选择的显示模式信息的信息被添加到流的分组头部。 然后将分组的基本流发送到图像再现器或存储在存储介质中。 本发明多路复用具有相同时间和空间信息的多信道基本流，从而最小化重叠报头信息，并且执行适合于用户需求和用户系统环境的数据流。

公开(公告)号：EP1457034A2

公开(公告)日：2004-09-15

申请号：EP02790969.6

申请日：2002-11-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： YUN, Kug-Jin ,  CHO, Suk-Hee ,  CHOI, Yunjung ,  LEE, Jinhwan ,  AHN, Chieteuk

IPC: H04N1/00

CPC classification number: H04N19/597 ,  H04N13/10 ,  H04N13/156 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/286 ,  H04N13/305 ,  H04N13/341 ,  H04N13/356

Abstract: An MPEG system for processing stereoscopic/multiview three-dimensional video comprises a compressor (10) for processing input stereoscopic/multiview three- dimensional video data to generate field-based elementary streams of multiple channels, and integrating the multi-channel elementary streams into a single-channel elementary stream, a packetizer (20) for receiving the sinlge-channel elementary stream from the compressor (10) per access unit and packetizing the received single-channel elementary streams into a packetized stream, and a transmitter (30) for multiplexing the packetized stream into a multipixed stream for transmitting or storing the same, wherein the multiplexed stream includes viewpoint information including the number of viewpoint that the packetized stream provides.

公开(公告)号：EP1540961A1

公开(公告)日：2005-06-15

申请号：EP02791077.7

申请日：2002-12-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： CHOI, Yunjung; ,  CHO, Suk-Hee ,  YUN, Kug, Jin ,  LEE, Jinhwan ,  HAHM, Young, Kwon ,  AHN, Chieteuk

IPC: H04N7/24

CPC classification number: H04N19/20 ,  H04N19/597 ,  H04N19/61

Abstract: Provided are a multi-display supporting multi-view video object-based encoding apparatus and method, and an object-based transmission/reception system and method using the encoding apparatus and method. The encoding apparatus includes: a shape abstracting means for receiving right/left-eye image object video and abstracting right/ left object image, respectively, to abstract the shape information of a multi-view video; a data separating means for receiving the right/left-eye image object video, and the right/left shape information, and separating them into odd field objects and even field objects to transmit only the essential bit streams for a user display mode; a shape compensation means for compensating for the distortion of the shape information separated into odd and even fields; and an object-based encoding means for receiving the object-based information from the shape compensation means and the object-based information from the data separating means, forming four layers, and performing motion and disparity estimation to encode object-based data that are separated into odd and even lines.

公开(公告)号：EP2095639A1

公开(公告)日：2009-09-02

申请号：EP07833481.0

申请日：2007-10-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： LEE, Jinhwan ,  LEE, Yong-Hoon ,  AHN, Chung-Hyun ,  LEE, Soo-In

IPC: H04N7/167

CPC classification number: H04N7/1675 ,  H04H60/15 ,  H04H60/19 ,  H04H60/23 ,  H04H2201/11 ,  H04H2201/20 ,  H04N7/165 ,  H04N21/2408 ,  H04N21/25891 ,  H04N21/26606 ,  H04N21/4623 ,  H04N21/6112

Abstract: Provided are transmission and reception apparatuses and methods used in a conditional access system that limitedly allows access to a terrestrial digital multimedia broadcasting (T-DMB) service. The transmission apparatus selects a single service component from a transmission frame which includes a main service channel (MSC) including sub-channels including one or more service components and a fast information channel (FIC) which transmits control information regarding the main service channel to insert an entitlement management message (EMM) that is used to grant or update the entitlement on the DMB service to the selected single service component, and provides location information regarding the selected single service component to the fast information channel.

公开(公告)号：EP1459569A1

公开(公告)日：2004-09-22

申请号：EP02805910.3

申请日：2002-11-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： CHOI, Yunjung ,  CHO, Suk-Hee ,  YUN, Kug Jin ,  LEE, Jinhwan ,  AHN, Chieteuk

IPC: H04N13/00

CPC classification number: H04N21/234327 ,  H04N13/161 ,  H04N13/189 ,  H04N13/286 ,  H04N13/341 ,  H04N13/361 ,  H04N19/597 ,  H04N21/25825 ,  H04N21/440227 ,  H04N21/44029 ,  H04N2013/0081 ,  H04N2013/0085

Abstract: Provided is a steroscopic video encoding and/or decoding apparatus that supports multi-display modes, the encoding/decoding method thereof, and computer-readable recording medium for recording a program that implements the encoding/decoding method. The encoding apparatus of this research incorporates: a field separating means for separating right and left-eye input images into an odd field of the left-eye image (LO), even field of the left-eye image (LE), odd-numbered field (RO) of the right-eye image, and even-numbered field (RE) of the right-eye image; an encoding means for encoding the fields separated in the field separating means by performing motion and disparity compensation; and a multiplexing means for multiplexing the essential fields among the fields received from the encoding means, based on the user display information.