公开(公告)号：WO2004059579A9

公开(公告)日：2005-11-03

申请号：PCT/KR0302840

申请日：2003-12-24

Applicant: KOREA ELECTRONICS TELECOMM ,  CHOI YUNJUNG ,  CHO SUK-HEE ,  YUN KUG-JIN ,  HAHM YOUNG-KWON ,  AHN CHIETEUK

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

IPC: G06T15/00 ,  G06F17/30 ,  G06K9/00

CPC classification number: G06F17/30799 ,  G06K9/00711

Abstract: Provided is an apparatus and method for describing three-dimensional image data, an apparatus and method for retrieving three-dimensional image data, and a computer-readable recording media for recording the programs. An object of the present invention is to provide an apparatus and method for describing three-dimensional image data, and a computer-readable recording-medium that implements the method. Another object of the present invention is to provide an apparatus and method for retrieving three-dimensional image data suitable for various application areas and display apparatuses, and a computer-readable recording-medium that implements the method. The image description apparatus includes: a descriptor database for storing descriptors describing characteristics of the three-dimensional image data; a descriptor adding unit for reading in a descriptor describing the characteristics of the three-dimensional image data and adding it to the three-dimensional image data; and a registration unit for registering the three-dimensional image data with the descriptor in a three-dimensional image data database.

Abstract translation: 提供了一种用于描述三维图像数据的装置和方法，用于检索三维图像数据的装置和方法以及用于记录程序的计算机可读记录介质。 本发明的目的是提供一种用于描述三维图像数据的装置和方法，以及实现该方法的计算机可读记录介质。 本发明的另一个目的是提供一种用于检索适用于各种应用领域和显示装置的三维图像数据的装置和方法，以及实现该方法的计算机可读记录介质。 图像描述装置包括：描述符数据库，用于存储描述三维图像数据的特征的描述符; 描述符添加单元，用于读取描述三维图像数据的特征的描述符并将其添加到三维图像数据中; 以及登记单元，用于将三维图像数据与描述符一起登记在三维图像数据数据库中。

公开(公告)号：WO03045046A3

公开(公告)日：2003-10-09

申请号：PCT/KR0202181

申请日：2002-11-21

Applicant: KOREA ELECTRONICS TELECOMM

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

CPC classification number: H04N13/0066 ,  H04N13/0003 ,  H04N13/004 ,  H04N13/0051 ,  H04N13/0055 ,  H04N13/0059 ,  H04N13/0239 ,  H04N13/0285 ,  H04N13/0404 ,  H04N13/0438 ,  H04N13/0452 ,  H04N19/597

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为多个基本流。 根据用户选择的显示模式对同时输出的多个基本流进行多路复用，以生成单个基本流。 在连续生成单个基本流的打包之后，将关于立体/多视点三维视频多路复用方法的信息和选择的显示模式信息添加到流的分组报头。 然后，打包的基本流被发送到图像再现器或存储在存储介质中。 本发明对具有相同时间和空间信息的多信道基本流进行多路复用，从而使重叠标题信息最小化，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：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：EP1955554A4

公开(公告)日：2009-12-23

申请号：EP06823836

申请日：2006-11-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  HUR NAM-HO ,  LEE SOO-IN

IPC: H04N13/00 ,  H04N7/24 ,  H04N7/52

CPC classification number: H04N21/42615 ,  H04N13/0066 ,  H04N19/597 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2365 ,  H04N21/2389 ,  H04N21/4348 ,  H04N21/435

Abstract: Provided is a method for providing three-dimensional (3D) contents service based on digital broadcasting. The method includes the steps of: a) extracting Program Association Table (PAT) information on Packet Identification (PID); b) acquiring Program Map Table (PMT) PID from the extracted PAT; c) analyzing version_number and Contents_type_descriptor and dividing typical broadcasting contents and 3D broadcasting contents; d) extracting the PID for each media stream formed for a reference image and a 3D additional information broadcasting service; e) extracting a corresponding media stream in the Transport Stream and transmitting the media stream to a corresponding decoder; and f) recovering an image of the transmitted media stream in the decoder and displaying the media stream.

公开(公告)号：EP2103148A4

公开(公告)日：2013-10-09

申请号：EP07851325

申请日：2007-12-07

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM SUNG-HOON ,  LIM JONG-SOO ,  LEE SOO-IN ,  YUN KUG-JIN ,  LIM HYOUNGSOO ,  KIM YANG-SU

IPC: H04N13/00 ,  H04N7/088 ,  H04N7/26 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/4402 ,  H04N21/63

CPC classification number: H04N21/2365 ,  H04H20/28 ,  H04H20/40 ,  H04N13/0048 ,  H04N13/0059 ,  H04N13/0456 ,  H04N19/597 ,  H04N21/234 ,  H04N21/234327 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/238 ,  H04N21/4345 ,  H04N21/440227 ,  H04N21/816

Abstract: Provided are a transmitting and receiving system for non-realtime based digital realistic broadcasting, and a method thereof. The transmitting system includes a broadcasting TS generator for generating a 2-D TS for a 2-D image and an auxiliary TS for auxiliary information necessary for realistic broadcasting of the 2-D image, and a transmitter for transmitting the generated auxiliary transport stream before a corresponding broadcasting time and transmitting the generated 2-D transport stream according to a corresponding broadcasting schedule.

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：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：EP1692871A4

公开(公告)日：2009-08-26

申请号：EP03781081

申请日：2003-12-30

Applicant: KOREA ELECTRONICS TELECOMM

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

IPC: H04N7/24 ,  H04N7/26 ,  H04N13/00

CPC classification number: H04N21/23412 ,  H04N13/0003 ,  H04N13/0059 ,  H04N19/162 ,  H04N19/25 ,  H04N19/70 ,  H04N21/234318 ,  H04N21/44012 ,  H04N21/47205

Abstract: The present invention relates to three-dimensional video processing apparatus and method using MPEG-4 object descriptor information and structures. The three-dimensional video processing apparatus and method that can support a three-dimensional video service smoothly to thereby provide a sense of reality and a cubic effect in an MPEG-4-based system by suggesting a three-dimensional video object descriptor structure and providing to a client an object descriptor, which includes information on kind of three-dimensional video, number of viewpoints, number of media streams and a plurality of display methods; and a method thereof.

公开(公告)号：EP2073560A4

公开(公告)日：2009-12-30

申请号：EP07808418

申请日：2007-09-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  LEE GWANG-SOON ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00

CPC classification number: H04N13/0048 ,  H04N13/0059 ,  H04N13/0066

Abstract: A method and apparatus for providing 3D still image service in a specific time interval during audio-visual service of digital broadcast are provided. The method includes receiving a reference image and a 3D supplement image, which construct a 3D still image, through a data channel or a video channel together with a 2D image; restoring the reference image and the 3D supplement image to the 3D still image; and displaying the 3D still image in a specific interval during digital audio-visual broadcast using the 2D image according to display information which includes a play time and a play mode.

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。