公开(公告)号：KR1020120083260A

公开(公告)日：2012-07-25

申请号：KR1020120064503

申请日：2012-06-15

Applicant: 한국전자통신연구원

Inventor： 윤국진 ,  이현 ,  조숙희 ,  허남호 ,  김진웅 ,  이수인 ,  이봉호 ,  안충현

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04H20/65 ,  H04N13/359

Abstract: PURPOSE: A method for transmitting a broadcasting signal is provided to automatically vary a decoding method and a parallax barrier according to a broadcasting mode. CONSTITUTION: If a broadcasting program is inputted, a broadcasting service device obtains the broadcasting mode information of the corresponding broadcasting program by the analysis of the broadcasting program inputted through the program scheduler(S101,S102). The broadcasting service device encoded stream(S103). The broadcasting service device generates transport stream through a multiplexer(S104).

Abstract translation: 目的：提供一种用于发送广播信号的方法，以根据广播模式自动改变解码方法和视差屏障。 构成：如果广播节目被输入，广播服务设备通过对通过节目调度器输入的广播节目的分析来获得相应广播节目的广播模式信息（S101，S102）。 广播服务设备编码流（S103）。 广播业务装置通过多路复用器生成传输流（S104）。

公开(公告)号：KR1020120065943A

公开(公告)日：2012-06-21

申请号：KR1020110132688

申请日：2011-12-12

Applicant: 한국전자통신연구원

Inventor： 이봉호 ,  윤국진 ,  정원식 ,  이응돈 ,  정세윤 ,  안상우 ,  임영권 ,  허남호 ,  이수인 ,  최진수 ,  김진웅

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/161 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/816

Abstract: PURPOSE: A signaling method for stereoscopic video service, and an apparatus using thereof are provided to provide the stereoscopic video service to users by applying additional descriptor information to a conventional signaling method. CONSTITUTION: An apparatus using a signaling method for stereoscopic video service comprises the following: a PES(packetized elementary stream) packetizer(715) PES packetizing a left video ES(elementary stream), a right video ES, and an audio ES; a section generator(725) transferring a PSI(program specific information) section to a multiplexer(720); and the multiplexer multiplexing the left video PES packet, the right video PES packet, and the audio PES packet.

Abstract translation: 目的：提供一种用于立体视频服务的信令方法及其使用装置，通过向常规信令方法应用附加的描述符信息来向用户提供立体视频服务。 构成：使用立体视频服务的信令方法的装置包括：PES（分组化基本流）打包器（715）打包左视频ES（基本流），右视频ES和音频ES的PES; 将PSI（节目特定信息）部分传送到多路复用器（720）的片段生成器（725）; 并且复用器复用左视频PES分组，右视频PES分组和音频PES分组。

公开(公告)号：KR101151819B1

公开(公告)日：2012-06-01

申请号：KR1020080130550

申请日：2008-12-19

Applicant: 한국전자통신연구원

Inventor： 이봉호 ,  양규태 ,  이현 ,  이광순 ,  윤국진 ,  허남호 ,  이용훈 ,  김진웅 ,  이수인

IPC: H04N7/00 ,  H04H60/92

Abstract: 이를위하여, 본발명은, 디지털멀티미디어방송(DMB)을이용한지역기반방송서비스제공방법에있어서, 광역서비스관련데이터와해당광역에속하는복수의국소지역에공통으로적용될국소지역공통제어정보를포함하는광역전송프레임을생성하는전송프레임생성단계; 및상기생성된광역전송프레임을방송신호로변환하여광역으로방송하는방송단계를포함한다.

公开(公告)号：KR1020120038385A

公开(公告)日：2012-04-23

申请号：KR1020110104848

申请日：2011-10-13

Applicant: 한국전자통신연구원 ,  경희대학교 산학협력단

Inventor： 윤국진 ,  정원식 ,  임영권 ,  이봉호 ,  이광순 ,  허남호 ,  이수인 ,  김규헌 ,  박광훈 ,  서덕영

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/194 ,  H04N13/178 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/8146 ,  H04N21/816 ,  H04N7/24

Abstract: PURPOSE: A method for transmitting stereoscopic image information capable of using a signaling table and a device thereof are provided to offer various types of stereoscopic image service. CONSTITUTION: A device forms a signaling table(S110). The signaling table includes stream type information. The stream type information includes the information which directs a stereoscopic image service type. The device transmits image information with signaling table information and image data information(S120). The stream type information includes the stream type of supplementary image which comprises a service compatible stereoscopic image.

Abstract translation: 目的：提供一种用于发送能够使用信令表的立体图像信息及其装置的方法，以提供各种类型的立体图像服务。 构成：设备形成信令表（S110）。 信令表包括流类型信息。 流类型信息包括引导立体图像服务类型的信息。 该装置利用信令表信息和图像数据信息发送图像信息（S120）。 流类型信息包括包括服务兼容的立体图像的补充图像的流类型。

公开(公告)号：KR1020120036783A

公开(公告)日：2012-04-18

申请号：KR1020110103324

申请日：2011-10-10

Applicant: 한국전자통신연구원 ,  서울시립대학교 산학협력단

Inventor： 이봉호 ,  윤국진 ,  정원식 ,  허남호 ,  김용한

IPC: H04N13/00 ,  H04N21/43

CPC classification number: H04H2201/11 ,  H04N13/398

Abstract: PURPOSE: A method for reproducing contents in a digital broadcasting system is provided to extend the contents into 3D video/image. CONSTITUTION: A standard track including a standard segment with 2D or 3D data is received(S210). A reference track including a supplementary segment with the 3D data is received(S220). The standard track is reproduced by referring to the reference track(S230). The standard segment temporally corresponds to the reference segment. The reference segment is not overlapped or is synchronized with the reference segment.

Abstract translation: 目的：提供一种在数字广播系统中再现内容的方法，以将内容扩展成3D视频/图像。 规定：收到包含2D或3D数据的标准段的标准轨道（S210）。 接收包括具有3D数据的补充段的参考轨迹（S220）。 标准轨道通过参考轨迹再现（S230）。 标准段在时间上对应于参考段。 参考段不重叠或与参考段同步。

公开(公告)号：KR1020120035827A

公开(公告)日：2012-04-16

申请号：KR1020110010865

申请日：2011-02-08

Applicant: 한국전자통신연구원

Inventor： 배재휘 ,  이광순 ,  이현 ,  김영수 ,  이봉호 ,  송윤정 ,  이수인

IPC: H04B7/04 ,  H04L27/00 ,  H04H20/65 ,  H04W88/08

CPC classification number: H04B7/0456 ,  H04L5/0023 ,  H04L25/03891 ,  H04L27/0008 ,  H04L27/206 ,  H04L27/367 ,  H04H20/65

Abstract: PURPOSE: A MIMO(Multiple Input Multiple Output) transmission method in a digital video broadcasting system and a device thereof are provided to make an average output power of a signal inputted to each antenna equal or similar to each other. CONSTITUTION: An r2n-1 and an r2n are generated by the combination of a transmission signal modulated by 16QAM(Quadrature Amplitude Modulation) and QPSK(Quadrature Phase Shift Keying) modulation through a precoding process. A value with a different component size of 16QAM and QPSK is included in the r2n-1 and the r2n. The r2n-1 and the r2n have a different PAPR (Peak-to-Average Power Ratio) value from each other. A precoded r2n-1 and r2n are alternatively inputted to an amplifier connected to each antenna for the signal inputted to an amplifier before amplification of the output signal from antenna 1 and antenna 2.

Abstract translation: 目的：提供数字视频广播系统中的MIMO（多输入多输出）传输方法及其装置，以使输入到每个天线的信号的平均输出功率相等或相似。 构成：通过预编码处理通过由16QAM（正交幅度调制）和QPSK（正交相移键控）调制的传输信号的组合生成r2n-1和r2n。 在r2n-1和r2n中包含具有16QAM和QPSK的不同分量的值。 r2n-1和r2n具有彼此不同的PAPR（峰均功率比）值。 在从天线1和天线2的输出信号放大之前，将预编码的r2n-1和r2n交替地输入到连接到每个天线的放大器的输入到放大器的信号的放大器。

公开(公告)号：KR1020110060756A

公开(公告)日：2011-06-08

申请号：KR1020090117443

申请日：2009-11-30

Applicant: 한국전자통신연구원

Inventor： 윤국진 ,  이현 ,  허남호 ,  김진웅 ,  이수인 ,  이광순 ,  이봉호 ,  정광희 ,  이윤진 ,  이진원

IPC: H04N13/00

CPC classification number: H04N13/341 ,  H04N13/398

Abstract: PURPOSE: A device and method for displaying a 3D image are provided to support the movement and size conversion of A 3D object and decrease shaking phenomena of an image through coordinate correction. CONSTITUTION: A display device(500) includes an image processing unit(520) and a display unit(530). The image processing unit generates a 3D image. The 3D image is generated according to a predetermined image generating method from the extracted image. The display unit displays 3D object according to a coordinate.

Abstract translation: 目的：提供用于显示3D图像的装置和方法，以支持A 3D物体的移动和尺寸转换，并通过坐标校正减少图像的抖动现象。 构成：显示装置（500）包括图像处理单元（520）和显示单元（530）。 图像处理单元生成3D图像。 根据所提取图像的预定图像生成方法生成3D图像。 显示单元根据坐标显示3D对象。

公开(公告)号：KR1020110025020A

公开(公告)日：2011-03-09

申请号：KR1020090128511

申请日：2009-12-21

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  박영수 ,  허남호 ,  이현 ,  이봉호 ,  윤국진 ,  정광희 ,  이수인 ,  김진웅

IPC: H04N13/00 ,  H04N13/02

Abstract: PURPOSE: An apparatus and a method for normally displaying a three dimensional image by determining whether to be normal of the three dimensional image are provided to normally display a three dimensional image by determining whether to determine the existence and nonexistence of the three dimensional image. CONSTITUTION: A three dimensional image system automatically recognizes an image. The left image and the right image which are recorded by a plurality of image pickup devices are received from a receiver(100). A calculation unit(121) calculates a standard element and a selection element by using the selection element. A determining unit(120) determines whether to be normal of the left image and the right image. A correcting unit(130) corrects the left image and the right image according to a decision result.

Abstract translation: 目的：提供通过确定三维图像是否正常来正常显示三维图像的装置和方法，以通过确定是否确定三维图像的存在和不存在来正常显示三维图像。 构成：三维图像系统自动识别图像。 从多个图像拾取装置记录的左图像和右图像从接收器（100）接收。 计算单元（121）通过使用选择元素来计算标准单元和选择单元。 确定单元（120）确定是否是左图像和右图像的正常。 校正单元（130）根据判定结果校正左图像和右图像。

公开(公告)号：KR1020100116520A

公开(公告)日：2010-11-01

申请号：KR1020090117445

申请日：2009-11-30

Applicant: 한국전자통신연구원 ,  성균관대학교산학협력단

Inventor： 이광순 ,  이현 ,  이봉호 ,  윤국진 ,  허남호 ,  김진웅 ,  이수인 ,  오영진 ,  이수영 ,  김형석 ,  이상섭 ,  최성현 ,  정철곤 ,  김중규

IPC: H04N13/02

CPC classification number: G06T5/40 ,  G06T15/005 ,  H04N2013/0081 ,  H04N2213/002

Abstract: PURPOSE: A system and a method for providing 3d image data in a 3d image system are provided to convert a depth image into a parallax map to transmit image data by a new transmission method, thereby increasing coding efficiency in transmission and reducing a calculation amount with a memory used in a receiver. CONSTITUTION: The first filtering unit(120) quantizes depth image data using a histogram included in image data received from image photographing devices. The second filtering unit(140) measures discontinuity in the quantized depth image data. The second filtering unit performs smoothing and filtering based on an inclined direction using the discontinuity. An encoding unit(180) encodes reference image data including a generated parallax map and the image data.

Abstract translation: 目的：提供一种在3d图像系统中提供3d图像数据的系统和方法，以将深度图像转换为视差图，通过新的传输方法传输图像数据，从而提高传输中的编码效率，并减少计算量 在接收机中使用的存储器。 构成：第一滤波单元（120）使用从图像拍摄装置接收的图像数据中包括的直方图对深度图像数据进行量化。 第二滤波单元（140）测量量化深度图像数据中的不连续性。 第二滤波单元使用不连续进行基于倾斜方向的平滑化和滤波。 编码单元（180）对包括生成的视差图和图像数据的参考图像数据进行编码。

公开(公告)号：KR1020100050426A

公开(公告)日：2010-05-13

申请号：KR1020090106055

申请日：2009-11-04

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  윤국진 ,  이현 ,  이봉호 ,  허남호 ,  이수인 ,  김진웅

IPC: H04N13/00 ,  H04H20/86

CPC classification number: H04N19/597 ,  H04H20/57 ,  H04H20/72 ,  H04N13/194

Abstract: PURPOSE: A 3D broadcast service transceiving method and a system thereof for offering 3D image through ATSC-M broadcasting network are provided to efficiently supply a three dimensional broadcasting service by using broadcasting network. CONSTITUTION: An encoding unit(102) encodes a reference image and an additional image of a 3D broadcast service. The encoding unit generates a reference image stream and additional image stream. An input unit(104) inputs a 3D broadcast service on a service map table. A transmission unit(106) transmits the standards video stream, the video stream and service map table. The service map table comprises service identification information, multi ensemble information, element descriptive information and service descriptive information.

Abstract translation: 目的：提供一种通过ATSC-M广播网络提供3D图像的3D广播服务收发方法及其系统，以通过广播网络有效地提供三维广播服务。 构成：编码单元（102）对参考图像和3D广播服务的附加图像进行编码。 编码单元生成参考图像流和附加图像流。 输入单元（104）在服务映射表上输入3D广播服务。 发送单元（106）发送标准视频流，视频流和服务映射表。 服务地图表包括服务识别信息，多集合信息，元素描述信息和服务描述信息。