公开(公告)号：WO2010005264A2

公开(公告)日：2010-01-14

申请号：PCT/KR2009003795

申请日：2009-07-10

Applicant: KOREA ELECTRONICS TELECOMM ,  SEO JEONGIL ,  BEACK SEUNGKWON ,  KANG KYEONGOK ,  HONG JIN WOO ,  KIM JINWOONG ,  AHN CHIETEUK ,  KIM KWANGKI ,  HAHN MINSOO

Inventor： SEO JEONGIL ,  BEACK SEUNGKWON ,  KANG KYEONGOK ,  HONG JIN WOO ,  KIM JINWOONG ,  AHN CHIETEUK ,  KIM KWANGKI ,  HAHN MINSOO

IPC: G10L19/00 ,  G10L19/008

CPC classification number: G10L19/008

Abstract: Disclosed is an audio object editing apparatus of a multi-object audio coding apparatus. The audio object editing apparatus of the multi-object audio coding apparatus may include an object information extracting unit (210) to receive an object bit stream and to extract object information from the object bit stream, a downmix processing unit (220) to receive a downmix signal, and to control the downmix signal using object editing information and the object information, and a bit stream processing unit (230) to edit the object information according to be object editing information, and to generate a controlled object bit stream based on the edited object information.

Abstract translation: 公开了一种多对象音频编码装置的音频对象编辑装置。 多对象音频编码装置的音频对象编辑装置可以包括：对象信息提取单元，用于接收对象比特流，并从对象比特流中提取对象信息;下混合处理单元， 并且使用对象编辑信息和对象信息来控制下混合信号，以及根据对象编辑信息编辑对象信息的比特流处理单元（230），并且基于所述对象编辑信息生成受控对象比特流 编辑对象信息。

公开(公告)号：WO2010053246A3

公开(公告)日：2011-03-31

申请号：PCT/KR2009004044

申请日：2009-07-21

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE BONGHO ,  LEE HYUN ,  LEE GWANGSOON ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN ,  KIM SUNG-HOON

Inventor： YUN KUGJIN ,  LEE BONGHO ,  LEE HYUN ,  LEE GWANGSOON ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN ,  KIM SUNG-HOON

IPC: H04N13/04

CPC classification number: H04N13/0048 ,  H04L29/08801 ,  H04N13/0051 ,  H04N13/0055 ,  H04N13/0059 ,  H04N13/0066 ,  H04N19/115 ,  H04N19/597 ,  H04N21/00 ,  H04N21/23 ,  H04N21/231 ,  H04N21/23106 ,  H04N21/232 ,  H04N21/238 ,  H04N21/434 ,  H04N21/438 ,  H04N21/65

Abstract: An apparatus and a method for synchronizing and providing a stereoscopic image are provided. The method includes storing a first image, receiving a second image that forms a stereoscopic image with the first image correlated, synchronizing the first image and the second image, and outputting the synchronized two images.

Abstract translation: 提供了用于同步和提供立体图像的装置和方法。 该方法包括存储第一图像，接收形成立体图像的第二图像与第一图像相关联，同步第一图像和第二图像，以及输出同步的两个图像。

公开(公告)号：WO2010074399A3

公开(公告)日：2010-08-19

申请号：PCT/KR2009006287

申请日：2009-10-29

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE GWANGSOON ,  HUR NAMHO ,  LEE HYUN ,  LEE BONGHO ,  KIM KWANG-YONG ,  YANG KYUTAE ,  LIM JONG-SOO ,  KIM JINWOONG ,  LEE SOO-IN

Inventor： YUN KUGJIN ,  LEE GWANGSOON ,  HUR NAMHO ,  LEE HYUN ,  LEE BONGHO ,  KIM KWANG-YONG ,  YANG KYUTAE ,  LIM JONG-SOO ,  KIM JINWOONG ,  LEE SOO-IN

IPC: H04N7/015

CPC classification number: H04N21/4341 ,  H04H20/72 ,  H04H2201/11 ,  H04N21/234327 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/2662

Abstract: Provided are an apparatus and method for multiplexing and demultiplexing based on DMB. The multiplexing apparatus includes a packetizer, a section generator, and a multiplexer. The packetizer (340) packetizes element streams and object information of a base layer and an enhancement layer. The section generator (350, 360) generates 14496 sections including the object information of the base layer and the enhancement layer, a SCST section having element stream information of the enhancement layer, an IOD having descriptors for the object information of the base layer and the enhancement layer, and a PSI section having a descriptor connecting the SCST. The multiplexer (380,390) generates base layer and enhancement layer TSs by multiplexing the packetized element streams and the packetized object information of the base layer and the enhancement layer, the 14496 sections including the object information of the base layer and the enhancement layer, the PSI section, and the SCST section.

Abstract translation: 提供了一种基于DMB的复用和解复用的装置和方法。 多路复用装置包括打包器，区段生成器和复用器。 分组器（340）将元素流和基本层和增强层的对象信息打包。 片段生成器（350,360）生成包括基本层和增强层的对象信息的14496个部分，具有增强层的元素流信息的SCST部分，具有基本层的对象信息的描述符的IOD和 增强层和具有连接SCST的描述符的PSI部分。 多路复用器（380,390）通过复用分组化元素流和基本层和增强层的分组化对象信息来生成基本层和增强层TS，14496个部分包括基本层和增强层的对象信息，PSI 部分和SCST部分。

公开(公告)号：WO2009134085A3

公开(公告)日：2013-03-07

申请号：PCT/KR2009002274

申请日：2009-04-29

Applicant: KOREA ELECTRONICS TELECOMM ,  LEE YONGJU ,  SEO JEONG-IL ,  BEACK SEUNGKWON ,  JANG DAEYOUNG ,  KANG KYEONGOK ,  HONG JIN-WOO ,  LIM JONG-SOO ,  KIM JINWOONG

Inventor： LEE YONGJU ,  SEO JEONG-IL ,  BEACK SEUNGKWON ,  JANG DAEYOUNG ,  KANG KYEONGOK ,  HONG JIN-WOO ,  LIM JONG-SOO ,  KIM JINWOONG

IPC: H04L5/22 ,  H04B7/204 ,  H04L29/00 ,  H04N21/00

CPC classification number: H04N21/4341 ,  G10L19/008 ,  G10L19/167 ,  H04N21/233 ,  H04N21/23412 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/44012 ,  H04N21/8106

Abstract: A method and apparatus for transmitting/receiving multi-channel audio signals is provided. The apparatus for transmitting multi-channel audio signals includes: a multi-channel audio down-mixer configured to receive a multi-channel audio signal and transform the multi-channel audio signal into a down-mixed audio signal and a supplementary signal; a super frame generator configured to generate a super frame including a plurality of supplementary signal frames; and a packetizer configured to packetize the super frame, wherein the super frame includes supplementary signal frame number information and supplementary signal frame length information of the supplementary signal frames included in the super frame.

Abstract translation: 提供了一种用于发送/接收多声道音频信号的方法和装置。 用于发送多声道音频信号的装置包括：多声道音频下混频器，被配置为接收多声道音频信号并将多声道音频信号变换为下混合音频信号和辅助信号; 超帧生成器，被配置为生成包括多个辅助信号帧的超帧; 以及分组器，被配置为对超帧进行打包，其中超帧包括辅助信号帧号信息和包括在超帧中的补充信号帧的补充信号帧长度信息。

公开(公告)号：WO2010074378A2

公开(公告)日：2010-07-01

申请号：PCT/KR2009003416

申请日：2009-06-24

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE HYUN ,  LEE GWANGSOON ,  LEE BONGHO ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN

Inventor： YUN KUGJIN ,  LEE HYUN ,  LEE GWANGSOON ,  LEE BONGHO ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN

IPC: H04N13/02

CPC classification number: H04N13/0066 ,  H04N13/0048 ,  H04N13/0059 ,  H04N13/04

Abstract: Provided are a method for transmitting data related to a stereoscopic image and a method for playing back a stereoscopic image. The stereoscopic image data transmitting method includes generating stereoscopic image data related to a stereoscopic still image in a predetermined file format, and transmitting the generated data. The file format includes a media information unit including the stereoscopic still image, control information for controlling playing back the stereoscopic still image, and image composition information indicating a type of composing a stereoscopic image using the stereoscopic still image.

Abstract translation: 提供了一种用于发送与立体图像相关的数据的方法和用于重放立体图像的方法。 立体图像数据发送方法包括以预定文件格式生成与立体静止图像相关的立体图像数据，并且发送生成的数据。 文件格式包括包括立体静止图像的媒体信息单元，用于控制重放立体静止图像的控制信息，以及指示使用立体静止图像构成立体图像的类型的图像合成信息。

公开(公告)号：WO2009048239A3

公开(公告)日：2009-05-28

申请号：PCT/KR2008005824

申请日：2008-10-02

Applicant: KOREA ELECTRONICS TELECOMM ,  SEO JEONG-IL ,  BEACK SEUNGKWON ,  JANG INSEON ,  KANG KYEONGOK ,  HONG JINWOO ,  KIM JINWOONG ,  AHN CHIETEUK

Inventor： SEO JEONG-IL ,  BEACK SEUNGKWON ,  JANG INSEON ,  KANG KYEONGOK ,  HONG JINWOO ,  KIM JINWOONG ,  AHN CHIETEUK

IPC: G10L19/00 ,  G10L19/008 ,  G10L19/02

CPC classification number: G10L19/008 ,  G10L19/0204

Abstract: Disclosed are encoding and decoding apparatuses and methods based on variable sub-band analysis. The encoding method based on variable sub-band analysis includes: generating down-mixed signals out of inputted multiple audio objects and encoding the down-mixed signals; transforming the multiple audio objects into a frequency domain to thereby produce frequency-domain signals; dividing a sub-band of the frequency-domain signals into variable sub-bands based on a characteristic of the sub-band and generating variable sub-band information including information on the variable sub- bands; generating parameter information used for recovering the down-mixed signals based on the variable sub-bands; and encoding the variable sub-band information and the parameter information.

Abstract translation: 公开了基于可变子带分析的编码和解码装置和方法。 基于可变子带分析的编码方法包括：从输入的多个音频对象产生下混合信号并对下变频信号进行编码; 将多个音频对象变换成频域从而产生频域信号; 基于子带的特性将频域信号的子带划分成可变子带，并生成包括关于可变子带的信息的可变子带信息; 生成用于基于所述可变子带恢复所述下混合信号的参数信息; 并对可变子带信息和参数信息进行编码。

公开(公告)号：WO2004057438A3

公开(公告)日：2007-11-01

申请号：PCT/KR0302786

申请日：2003-12-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHANG HYUNSUNG ,  YANG SEUNGJUN ,  KANG KYEONGOK ,  KIM JINWOONG

IPC: G06F17/00 ,  G06F17/30 ,  G06F20060101 ,  G06F1/00

CPC classification number: G06F17/30038

Abstract: Disclosed is a system for authoring metadata that describe multimedia contents. A storage device loads information on a currently edited metadata document so as to describe multimedia contents, and a metadata editor (230) visualizes the loaded metadata document according to a predetermined method, and allows a user to edit the metadata document. A multimedia access reproducer (220) accesses the input multimedia contents to reproduce corresponding multimedia contents, and an inter-media metadata interface links the multimedia access reproducer (220) and the metadata editor (230) to browse contents and effectively edit information relating to a specific interval of multimedia contents. A metadata output device (250) outputs information on the loaded metadata document according to a predefined format.

Abstract translation: 公开了一种用于创作描述多媒体内容的元数据的系统。 存储装置加载关于当前编辑的元数据文档的信息以描述多媒体内容，并且元数据编辑器（230）根据预定方法可视化加载的元数据文档，并允许用户编辑元数据文档。 多媒体接入再现器（220）访问输入的多媒体内容以再现对应的多媒体内容，并且媒体间元数据接口链接多媒体接入再现器（220）和元数据编辑器（230），以浏览内容并有效地编辑与 多媒体内容的具体间隔。 元数据输出设备（250）根据预定义的格式输出关于加载的元数据文档的信息。

公开(公告)号：AU2003286969A8

公开(公告)日：2004-07-14

申请号：AU2003286969

申请日：2003-12-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KANG KYEONGOK ,  CHANG HYUNSUNG ,  YANG SEUNGJUN ,  KIM JINWOONG

IPC: G06F17/00 ,  G06F17/30 ,  G06F20060101 ,  G06F1/00

Abstract: Disclosed is a system for authoring metadata that describe multimedia contents. A storage device loads information on a currently edited metadata document so as to describe multimedia contents, and a metadata editor visualizes the loaded metadata document according to a predetermined method, and allows a user to edit the metadata document. A multimedia access reproducer accesses the input multimedia contents to reproduce corresponding multimedia contents, and an inter-media metadata interface links the multimedia access reproducer and the metadata editor to browse contents and effectively edit information relating to a specific interval of multimedia contents. A metadata output device outputs information on the loaded metadata document according to a predefined format.

公开(公告)号：AU2002356458A1

公开(公告)日：2003-06-10

申请号：AU2002356458

申请日：2002-11-26

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： AHN CHIETEUK ,  CHEONG WON-SIK ,  KIM KYUHEON ,  PARK GWANG HOON ,  LEE YOON JIN ,  KIM JINWOONG

IPC: H04N19/102 ,  H04N7/12 ,  H04N7/24 ,  H04N19/167 ,  H04N19/172 ,  H04N19/189 ,  H04N19/196 ,  H04N19/34 ,  H04N19/503 ,  H04N19/61 ,  H04N19/625 ,  H04N19/70 ,  H04N19/85 ,  H04N19/91

Abstract: Provided are intelligent water ring scan apparatus and method thereof, image encoding/decoding apparatus using the water ring scanning and method thereof, and a computer-readable recording medium for recording a program that implements the methods. The apparatus or method of this research selectively improves the image quality of a particular image part that needs to be encoded with priority by transmitting the image data of the particular image part suitably for a human visual system so as to provide a visually improved image. The encoding apparatus of this research differentiates the amount of image data depending on the significance of a certain image part to process the image in various qualities suitably for the human visual system. The methods of this research can be applied to an image encoding/decoding process.

公开(公告)号：AT545912T

公开(公告)日：2012-03-15

申请号：AT03777473

申请日：2003-12-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHANG HYUNSUNG ,  YANG SEUNGJUN ,  KANG KYEONGOK ,  KIM JINWOONG

IPC: G06F17/00 ,  G06F17/30 ,  G06F20060101 ,  G06F1/00

Abstract: Disclosed is a system for authoring metadata that describe multimedia contents. A storage device loads information on a currently edited metadata document so as to describe multimedia contents, and a metadata editor visualizes the loaded metadata document according to a predetermined method, and allows a user to edit the metadata document. A multimedia access reproducer accesses the input multimedia contents to reproduce corresponding multimedia contents, and an inter-media metadata interface links the multimedia access reproducer and the metadata editor to browse contents and effectively edit information relating to a specific interval of multimedia contents. A metadata output device outputs information on the loaded metadata document according to a predefined format.