公开(公告)号：AU2003206164A1

公开(公告)日：2004-07-22

申请号：AU2003206164

申请日：2003-01-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM YONG-HAN ,  CHO SUK-HEE ,  CHOI YUN-JUNG ,  YUN KUG-JIN ,  LEE JIN-HWAN ,  HAHM YOUNG-KWON ,  AHN CHIE-TEUK

IPC: H04N7/24 ,  G06T9/00 ,  H04N13/00 ,  H04N19/20 ,  H04N19/503 ,  H04N19/513 ,  H04N19/597 ,  H04N19/91

Abstract: Stereoscopic video is encoded and decoded by using the MAC defined by the existing MPEG-4 standard. The stereoscopic video is divided into one image as a single video object, and another image as auxiliary information for the image established as the video object. The auxiliary information includes a horizontal disparity map, a vertical disparity map, luminance residual texture, and chrominance residual texture, which are respectively allocated to auxiliary components of the MAC according to importance and complexity of the images, encoded, and then output as a single encoding stream.

公开(公告)号：AU2002368200A1

公开(公告)日：2004-03-19

申请号：AU2002368200

申请日：2002-12-11

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHOI YUNJUNG ,  CHO SUK-HEE ,  YUN KUG JIN ,  LEE JINHWAN ,  HAHM YOUNG KWON ,  AHN CHIETEUK

IPC: H04N7/24 ,  H04N13/00

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：AU2002366143A8

公开(公告)日：2003-06-10

申请号：AU2002366143

申请日：2002-11-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SUK-HEE ,  LEE JINHWAN ,  YUN KUG-JIN ,  CHOI YUNJUNG ,  AHN CHIETEUK

IPC: H03M7/30 ,  H04N7/08 ,  H04N7/081 ,  H04N13/00 ,  H04N13/04 ,  H04N19/00 ,  H04N19/102 ,  H04N19/134 ,  H04N19/162 ,  H04N19/20 ,  H04N19/423 ,  H04N19/597 ,  H04N19/70 ,  H04N19/85

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：EP1751979A4

公开(公告)日：2009-12-23

申请号：EP04808260

申请日：2004-11-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SUK-HEE ,  BAE BYUNG-JUN ,  YUN KUG-JIN ,  AHN CHUNG-HYUN ,  LEE SOO-IN

IPC: H04N7/08 ,  H04H20/28 ,  H04H20/95 ,  H04N7/173 ,  H04N13/00 ,  H04N21/235 ,  H04N21/236 ,  H04N21/431 ,  H04N21/435

CPC classification number: H04N13/0066 ,  H04N13/0059 ,  H04N19/597 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2365 ,  H04N21/2389 ,  H04N21/4348 ,  H04N21/435

Abstract: Provided are a three-dimensional (3D) stereoscopic digital broadcasting transmitting/receiving apparatus and method using 3D stereoscopic video additional data. The apparatus and method is compatible with a two-dimensional (2D) digital broadcasting system by defining and processing 3D stereoscopic video additional data, such as another 3D video, disparity information, and depth information, as an additional stream added to a 2D video transport stream, which is different from the conventional method that provides a 3D stereoscopic digital broadcasting system by using video of another viewpoint. The 3D stereoscopic digital broadcast transmitting apparatus includes: a video acquiring unit; an audio data acquiring unit, an encoding unit, a program specific information (PSI) generating unit, a packetizing unit, a transport stream (TS) generating unit, a multiplexing unit, and a modulating unit.

公开(公告)号：EP1690378A4

公开(公告)日：2008-10-22

申请号：EP03781076

申请日：2003-12-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  AHN CHUNG-HYUN ,  KANG HOON-JONG ,  HUR NAM-HO ,  CHO SUK-HEE ,  LEE SOO-IN

IPC: H04L12/56 ,  A63J5/00 ,  A63J17/00 ,  A63J25/00 ,  A63J99/00 ,  H04N7/52

CPC classification number: A63J25/00 ,  A63J5/00 ,  A63J17/00 ,  A63J2005/001 ,  A63J2005/003 ,  A63J2005/008 ,  H04L51/10 ,  H04L65/607 ,  H04N21/23614 ,  H04N21/242 ,  H04N21/4104 ,  H04N21/4307 ,  H04N21/4348

Abstract: Provided is a five sensory data synchronizing and transmitting apparatus and method, and an actual-feeling multimedia data providing system and method using the same. The five sensory data synchronizing and transmitting apparatus and method forms packets by describing vibration, and odor and a taste expressed in video/audio based on touch, odor and taste data descriptors and synchronizes the touch/odor/taste packets with video/audio packets on a frame basis; and then, the actual-feeling multimedia data providing system and method demultiplexes the received packets transmitted from the five sensory data synchronizing and transmitting apparatus into video data, audio data, touch data, odor data and taste data and transmits them to corresponding devices to thereby provide a user with an actual-feeling multimedia service.

Abstract translation: 本发明提供了一种五感官数据同步发送装置及方法，以及一种感应多媒体数据提供系统及使用其的方法。 五种感官数据同步发送装置和方法通过基于触摸，气味和味道数据描述符描述视频/音频中所表达的振动，气味和味道并且将触摸/气味/味道分组与视频/音频分组同步 框架基础; 然后，真实感多媒体数据提供系统和方法将从五感官数据同步和发送装置发送的接收到的数据包解复用为视频数据，音频数据，触摸数据，气味数据和趣味数据，并将它们发送到相应的设备 为用户提供实际感受的多媒体服务。

公开(公告)号：EP2168384A4

公开(公告)日：2013-11-06

申请号：EP08766442

申请日：2008-06-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  CHO SUK-HEE ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/0066 ,  H04N13/0048

Abstract: Provided is a metadata structure for storing and reproducing stereoscopic data and a method for storing a stereoscopic content file based on the metadata structure. The stereoscopic content file storing method includes storing streams of the stereoscopic contents; and, when the stereoscopic content has more than two elementary streams, storing information for dividing the elementary streams into a main track and a supplementary track.

公开(公告)号：EP1997318A4

公开(公告)日：2011-04-06

申请号：EP07715766

申请日：2007-03-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SUK-HEE ,  KWON HYOUNG-JIN ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN ,  LEE YUNG-LYUL ,  HUR JAE-HO ,  SIM DONG-GYU

IPC: H04N19/50 ,  H04N19/105 ,  H04N19/134 ,  H04N19/137 ,  H04N19/147 ,  H04N19/176 ,  H04N19/423 ,  H04N19/51 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

CPC classification number: H04N19/463 ,  H04N19/157 ,  H04N19/176 ,  H04N19/196 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

公开(公告)号：EP1905244A4

公开(公告)日：2010-12-01

申请号：EP06783325

申请日：2006-07-18

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM DAE-HEE ,  HUR NAM-HO ,  LEE SOO-IN ,  LEE YUNG-LYUL ,  KIM JONG-RYUL ,  CHO SUK-HEE

IPC: H04N19/50 ,  H04N19/105 ,  H04N19/134 ,  H04N19/137 ,  H04N19/139 ,  H04N19/177 ,  H04N19/196 ,  H04N19/46 ,  H04N19/463 ,  H04N19/503 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/527 ,  H04N19/593 ,  H04N19/60 ,  H04N19/61 ,  H04N19/70 ,  H04N19/91

CPC classification number: H04N19/50 ,  H04N19/114 ,  H04N19/136 ,  H04N19/52 ,  H04N19/527 ,  H04N19/58 ,  H04N19/597 ,  H04N19/60 ,  H04N19/61 ,  H04N19/94

公开(公告)号：EP2198625A4

公开(公告)日：2013-11-06

申请号：EP08766443

申请日：2008-06-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  CHO SUK-HEE ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N21/44029 ,  H04N13/0055 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/8133 ,  H04N21/85406

Abstract: Provided is a metadata structure for storing and re-producing stereoscopic data and a method for storing a stereoscopic content file based on the metadata structure. The stereoscopic content file storing method includes storing streams of the stereoscopic contents; and, when the stereoscopic content has more than two elementary streams, storing information for dividing the elementary streams into a main track and a supplementary track.

公开(公告)号：EP2014096A4

公开(公告)日：2010-12-22

申请号：EP07746362

申请日：2007-05-04

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SUK-HEE ,  KWON HYOUNG-JIN ,  HUR NAM-HO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N7/24 ,  H04N13/00

CPC classification number: H04N19/86 ,  H04N19/33 ,  H04N19/53 ,  H04N19/597 ,  H04N19/61