公开(公告)号：WO2010068020A9

公开(公告)日：2010-08-05

申请号：PCT/KR2009007328

申请日：2009-12-08

Applicant: KOREA ELECTRONICS TELECOMM ,  BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

Inventor： BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N7/50

CPC classification number: H04N19/46 ,  H04N19/52 ,  H04N19/597

Abstract: Provided is a multi-view video coding/decoding method and apparatus which uses coded and decoded multi-view videos to code and decode depth information videos corresponding to the multi-view videos. The multi-view video coding method includes: controlling the scales of first and second depth information videos corresponding to a multi-view video such that the scales are equalized; and coding the second depth information video, of which the scale is controlled, by referring to the first depth information video of which the scale is controlled.

Abstract translation: 提供了一种多视点视频编码/解码方法和装置，其使用编码和解码的多视图视频对与多视点视频对应的深度信息视频进行编码和解码。 多视点视频编码方法包括：控制对应于多视点视频的第一和第二深度信息视频的比例，使得比例相等; 并且通过参考控制刻度的第一深度信息视频，对控制了比例的第二深度信息视频进行编码。

公开(公告)号：WO2010068020A3

公开(公告)日：2011-10-27

申请号：PCT/KR2009007328

申请日：2009-12-08

Applicant: KOREA ELECTRONICS TELECOMM ,  BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

Inventor： BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N7/50

CPC classification number: H04N19/46 ,  H04N19/52 ,  H04N19/597

Abstract: Provided is a multi-view video coding/decoding method and apparatus which uses coded and decoded multi-view videos to code and decode depth information videos corresponding to the multi-view videos (301 ). The multi-view video coding method includes: controlling the scales of first (503) and second depth information videos corresponding to a multi-view video such that the scales are equalized; and coding the second depth information video, of which the scale is controlled, by referring to the first depth information video (503) of which the scale is controlled.

Abstract translation: 提供了一种多视点视频编码/解码方法和装置，其使用编码和解码的多视图视频来对与多视点视频（301）相对应的深度信息视频进行编码和解码。 多视点视频编码方法包括：控制与多视点视频相对应的第一（503）和第二深度信息视频的比例，使得比例相等; 并且通过参照其控制比例的第一深度信息视频（503），对控制了比例的第二深度信息视频进行编码。

公开(公告)号：EP2375752A4

公开(公告)日：2014-03-19

申请号：EP09832105

申请日：2009-12-08

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N19/51 ,  H04N19/46 ,  H04N19/597

CPC classification number: H04N19/46 ,  H04N19/52 ,  H04N19/597

公开(公告)号：EP1776832A4

公开(公告)日：2009-08-26

申请号：EP04808668

申请日：2004-12-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  CHO SUK-HEE ,  SEO JEONG-IL ,  PARK GI-YOON ,  UM GI-MUN ,  CHANG EUN-YOUNG ,  KANG KYEONGOK ,  AHN CHUNG-HYUN ,  LEE SOO-IN

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

CPC classification number: H04N13/0059 ,  H04H20/28 ,  H04H20/46 ,  H04H20/72 ,  H04H20/89 ,  H04H40/36 ,  H04N13/0048 ,  H04N13/0051 ,  H04N19/25 ,  H04N19/597 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/236 ,  H04N21/435 ,  H04N21/44012 ,  H04N21/8451

Abstract: Provide is a 3-dimensional Digital Multimedia Broadcasting (3D DMB) system. The present invention can provide a 3D DMB system providing a more realistic 3D Audio/Video (AV) service to a user, while maintaining comparability with a conventional DMB system, by processing a binocular 3D image and 3D sound based on a conventional system structure. The 3D DMB system includes: a video encoder for receiving and encoding a video signal of a binocular 3D image; an audio encoder for receiving and encoding an audio signal of a 3D sound; a packetizor for packetizing the encoded video and audio signals into an Sync Layer (SL) packet; and a multiplexer for transforming and multiplexing the SL packet packetized by the packetizer. A 3D DMB receiving system includes: a demultiplexer for demultiplexing a stream including binocular 3D image information and 3D sound information; a depacketizer for depacketizing the SL packet and outputting a decoding stream of an 3D video signal and a 3D sound audio signal; a video decoder for decoding a encoding stream for a video signal of the binocular 3D image; an audio decoder for decoding a encoding stream for the 3D sound audio signal; and a scene restorer for forming and outputting a 2D AV or 3D AV scene by using a video/3D additional video and an audio/3D additional audio signal which are received from the video decoder and the audio decoder.