公开(公告)号：US20140285622A1

公开(公告)日：2014-09-25

申请号：US14287836

申请日：2014-05-27

Applicant: LG Electronics Inc.

Inventor： Nagaraj Nandhakumar ,  Jong Yeul Shu ,  Seung Jong Choi ,  Jin Seok Im ,  Jeong Hyu Yang

IPC: H04N13/00

CPC classification number: H04N7/12 ,  H04N13/139 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/20 ,  H04N19/597 ,  H04N21/234327 ,  H04N21/234363 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/42615 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/64792

Abstract: A broadcast receiver and a 3D video data processing method thereof are disclosed herein. a 3D video data processing method of a broadcast receiver according to an embodiment of the present invention includes receiving, by a receiving unit, a broadcast signal including 3D video data and 3D complementary video information, wherein the 3D video data include half-resolution base video data and complementary video data for configuring a full-resolution image; parsing, by 3D video information processing unit, a 3D complementary video information; decoding, by a base video decoder, the half-resolution base video data; decoding, by a complementary video decoder, the complementary video data for configuring a full-resolution image; and combining and formatting, by an output formatter, the base video data and the complementary video data using the 3D complementary video information, thereby outputting a full-resolution 3D image.

Abstract translation: 本文公开了广播接收机和3D视频数据处理方法。 根据本发明的实施例的广播接收机的3D视频数据处理方法包括由接收单元接收包括3D视频数据和3D互补视频信息的广播信号，其中3D视频数据包括半分辨率基本视频 用于配置全分辨率图像的数据和补充视频数据; 通过3D视频信息处理单元解析3D互补视频信息; 由基本视频解码器解码半分辨率基本视频数据; 通过互补视频解码器解码用于配置全分辨率图像的互补视频数据; 以及使用3D互补视频信息通过输出格式化器组合和格式化基本视频数据和互补视频数据，由此输出全分辨率3D图像。

公开(公告)号：US20160119604A1

公开(公告)日：2016-04-28

申请号：US14980519

申请日：2015-12-28

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Nagaraj Nandhakumar ,  Timothy Laud

IPC: H04N13/00 ,  H04N21/434 ,  H04N21/81 ,  H04N21/488

CPC classification number: H04N13/183 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N21/4343 ,  H04N21/4884 ,  H04N21/8146 ,  H04N21/816 ,  H04N2005/44526

Abstract: The present description provides a digital receiver which provides 3D caption data and a method for processing 3D caption data in the digital receiver of the present invention. A method for transmitting a broadcast signal for 3D service according to one aspect of the present invention comprises the following steps: encoding 3D video ES including a 3D caption service; generating signaling information for signaling a 3D video service including the encoded 3D video ES; and transmitting a digital broadcast signal including the 3D video service and the signaling information, wherein said 3D caption service includes a first command code for generating left caption data and a second command code for indicating a disparity value for a caption window, and generates right caption data on the basis of the first command code and second command code.

公开(公告)号：US09578305B2

公开(公告)日：2017-02-21

申请号：US14980519

申请日：2015-12-28

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Nagaraj Nandhakumar ,  Timothy Laud

IPC: H04N15/00 ,  H04N13/00 ,  H04N13/04 ,  H04N21/488 ,  H04N21/81 ,  H04N21/434 ,  H04N9/80 ,  H04N5/92 ,  H04N9/82 ,  H04N5/445

CPC classification number: H04N13/183 ,  H04N13/128 ,  H04N13/156 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N21/4343 ,  H04N21/4884 ,  H04N21/8146 ,  H04N21/816 ,  H04N2005/44526

Abstract: The present description provides a digital receiver which provides 3D caption data and a method for processing 3D caption data in the digital receiver of the present invention. A method for transmitting a broadcast signal for 3D service according to one aspect of the present invention comprises the following steps: encoding 3D video ES including a 3D caption service; generating signaling information for signaling a 3D video service including the encoded 3D video ES; and transmitting a digital broadcast signal including the 3D video service and the signaling information, wherein said 3D caption service includes a first command code for generating left caption data and a second command code for indicating a disparity value for a caption window, and generates right caption data on the basis of the first command code and second command code.

Abstract translation: 本说明书提供了一种在本发明的数字接收机中提供3D字幕数据和处理3D字幕数据的方法的数字接收机。 根据本发明的一个方面的用于发送用于3D服务的广播信号的方法包括以下步骤：对包括3D字幕服务的3D视频ES进行编码; 生成用于信令包括编码的3D视频ES的3D视频服务的信令信息; 以及发送包括3D视频服务和信令信息的数字广播信号，其中所述3D字幕服务包括用于产生左字幕数据的第一命令码和用于指示字幕窗口的视差值的第二命令码，并且生成右字幕 基于第一命令代码和第二命令代码的数据。