公开(公告)号：EP2229785A4

公开(公告)日：2012-10-31

申请号：EP08753406

申请日：2008-05-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG JIN ,  LEE BONG HO ,  LEE HYUN ,  HUR NAMHO ,  KIM JIN WOONG ,  LEE SOO IN

IPC: H04N13/00

CPC classification number: H04N13/0051 ,  H04N13/0059 ,  H04N13/0066 ,  H04N13/0454 ,  H04N19/597 ,  H04N21/235 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/6332 ,  H04N21/6336 ,  H04N21/64315 ,  H04N21/654

Abstract: A stereoscopic data processing method and apparatus to provide service of stereoscopic data interoperating with digital multimedia broadcasting (DMB) is provided. The stereoscopic data processing method, including: receiving a transmission stream (TS) including a program map table from an external device; recognizing stereoscopic program information descriptor in the program map table; and recognizing defined bit values in the stereoscopic program information descriptor and processing data.

公开(公告)号：EP1540961A4

公开(公告)日：2010-12-22

申请号：EP02791077

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 ,  H04N7/26 ,  H04N7/50 ,  H04N13/00

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

公开(公告)号：EP1459569A4

公开(公告)日：2010-11-17

申请号：EP02805910

申请日：2002-11-13

Applicant: KOREA ELECTRONICS TELECOMM

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

IPC: H04N7/58 ,  H04N13/00 ,  H04N15/00

CPC classification number: H04N13/0438 ,  H04N13/0048 ,  H04N13/0055 ,  H04N13/0285 ,  H04N13/0456 ,  H04N19/597 ,  H04N21/234327 ,  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.

公开(公告)号：EP2685714A4

公开(公告)日：2014-08-27

申请号：EP12754395

申请日：2012-03-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YIM HYUN JEONG ,  JUNG KWANGHEE ,  KWON HYOUNG JIN ,  LEE GWANG SOON ,  YUN KUG JIN ,  CHEONG WON SIK ,  HUR NAM HO

IPC: H04N7/08 ,  H04H20/72 ,  H04N13/00 ,  H04N19/597 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/81 ,  H04N21/84 ,  H04N21/845

CPC classification number: H04N13/0059 ,  H04H20/40 ,  H04N13/0048 ,  H04N19/597 ,  H04N21/2353 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/4348 ,  H04N21/8146 ,  H04N21/816

Abstract: Disclosed are an apparatus and a method for transmitting a broadcasting service capable of signaling non-real-time 3D broadcasting content. An apparatus for transmitting a broadcasting service includes: a non-real-time (NRT) content encoder encoding stereoscopic image content including a reference image and an additional image to generate an NRT stream; an NRT signaling information encoder generating NRT signaling information including at least one of a service map table (SMT) and a non-real-time-information table (NRT-IT) that correspond to the content; and a multiplexer multiplexing the NRT stream and the NRT signaling information and transmitting the multiplexed NRT stream and NRT signaling information to a receiving apparatus. Therefore, content can be provided even when the reference image and the additional image are encoded into the single file format in the dual stream type.

公开(公告)号：EP2685729A4

公开(公告)日：2014-08-13

申请号：EP12755204

申请日：2012-03-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YIM HYUN JEONG ,  JUNG KWANGHEE ,  KWON HYOUNG JIN ,  LEE GWANG SOON ,  YUN KUG JIN ,  CHEONG WON SIK ,  HUR NAM HO

IPC: H04N13/00 ,  H04H20/18 ,  H04H20/72 ,  H04N7/08 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/43 ,  H04N21/434 ,  H04N21/81 ,  H04N21/845

CPC classification number: H04N13/0059 ,  H04H20/18 ,  H04H2201/40 ,  H04N13/0048 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/43 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4344 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/6543 ,  H04N21/8146 ,  H04N21/816 ,  H04N21/8451

Abstract: Disclosed herein are a transmission apparatus and method and a reception apparatus and method for a program associated stereoscopic broadcasting service. The transmission apparatus includes: a real time stream encoder generating a real time stream by encoding a reference image; a non-real time (NRT) stream encoder generating an NRT stream based on an additional image; an image synchronization information generator generating a service signaling and image synchronization information (including an event information table (EIT) and a program map table (PMT)) stream for synchronizing the reference image and the additional image with each other based on 3D content synchronization information; and a re-multiplexer generating a program associated stereoscopic broadcasting stream by multiplexing the real time stream, the non-real time stream, and the service signaling and image synchronizing information stream.

公开(公告)号：EP2629529A4

公开(公告)日：2014-07-02

申请号：EP11832768

申请日：2011-10-13

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV KYUNG HEE UNIV IND COOP GROUP

Inventor： YUN KUG JIN ,  CHEONG WON SIK ,  LIM YOUNG KWON ,  LEE BONG HO ,  LEE GWANG SOON ,  HUR NAM HO ,  LEE SOO IN ,  KIM KYU HEON ,  PARK GWANG HOON ,  SUH DOUG YOUNG

IPC: H04N13/00

CPC classification number: H04N13/0059 ,  H04N13/0066 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/8146 ,  H04N21/816

Abstract: Provided are a method and apparatus for transmitting stereoscopic video information based on digital broadcasting. The method for transmitting stereoscopic video information according to the present invention comprises: constructing a signaling table including stream-type information; and transmitting the video information including the signaling table information and video data information. According to the present invention, various types of stereoscopic video services may be provided.

公开(公告)号：EP2690876A4

公开(公告)日：2014-10-15

申请号：EP12760647

申请日：2012-03-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KWON HYOUNG JIN ,  YUN KUG JIN ,  LEE GWANG SOON ,  CHEONG WON SIK ,  HUR NAM HO

IPC: H04N21/235 ,  H04H20/18 ,  H04H20/33 ,  H04H20/93 ,  H04L29/06 ,  H04N21/462 ,  H04N21/63

CPC classification number: H04L65/602 ,  H04H20/18 ,  H04H20/93 ,  H04L65/4076 ,  H04N21/4345 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/8586

Abstract: Provided are an apparatus and method of transmitting and receiving associated broadcasting contents based on a heterogeneous network. The transmission system generates a basic contents stream for basic contents configuring the broadcasting contents to transmit the basic contents stream to a terminal through a broadcasting network, generates an additional contents stream for additional contents associated with the basic contents to transmit the additional contents stream to the terminal through a communication network, and further transmits at least one of associated playing information on the basic contents and associated playing information on the additional contents to the terminal, and the reception terminal receives the basic contents stream, the additional contents stream, and the associated playing information and synchronize the basic contents and the additional contents with each other to play them, thereby playing the broadcasting contents in real time.

公开(公告)号：EP2685728A4

公开(公告)日：2014-09-17

申请号：EP12754829

申请日：2012-03-09

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JUNG KWANGHEE ,  YIM HYUN JEONG ,  YUN KUG JIN ,  LEE GWANG SOON ,  KWON HYOUNG JIN ,  CHEONG WON SIK ,  HUR NAM HO

IPC: H04N13/00 ,  H04N21/2362 ,  H04N21/43 ,  H04N21/434 ,  H04N21/462 ,  H04N21/63 ,  H04N21/81 ,  H04N21/8547

CPC classification number: H04N13/0051 ,  H04N13/0059 ,  H04N13/0066 ,  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.

公开(公告)号：EP2648407A4

公开(公告)日：2014-07-30

申请号：EP11845465

申请日：2011-12-02

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE BONG HO ,  CHEONG WON SIK ,  YUN KUG JIN ,  LEE EUNG DON ,  JEONG SE YOON ,  HUR NAM HO ,  CHOI JIN SOO ,  LEE SOO IN ,  KIM JIN WOONG

IPC: H04N13/00 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/81

CPC classification number: H04N13/0059 ,  H04N13/0066 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/816

Abstract: Provided are a method and an apparatus for transmitting stereoscopic video information capable of providing a stereoscopic video service. The method for transmitting stereoscopic video information comprises the steps of: creating a signaling table including video-related information; and transmitting the signaling table and the video, wherein the signaling table can include stream type information, a stereoscopic program information descriptor and/or a stereoscopic additional video stream descriptor, of the image

公开(公告)号：EP2469862A4

公开(公告)日：2013-02-20

申请号：EP10810076

申请日：2010-06-11

Applicant: KOREA ELECTRONICS TELECOMM

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 ,  H04N7/24

CPC classification number: H04N13/0003 ,  H04N13/0055 ,  H04N13/0066

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.