公开(公告)号：US08902287B2

公开(公告)日：2014-12-02

申请号：US14201589

申请日：2014-03-07

Applicant: LG Electronics Inc.

Inventor： Jong-Yeul Suh ,  Kyung-Ho Kim ,  Jin-Pil Kim ,  Joon-Hui Lee ,  Jae-Hyung Song ,  Ho-Taek Hong

IPC: H04N13/04 ,  H04N21/462

CPC classification number: H04N13/183 ,  H04N13/128 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/462 ,  H04N21/4884 ,  H04N21/8146

Abstract: A method for transmitting a three-dimensional (3D) caption signal and caption display method are disclosed to three-dimensionally display caption text such that it fits a 3D image in a 3D display device. 3D caption box configuration information and caption text are generated to display a 3D caption within a 3D image, and the 3D caption box configuration information and the caption text are inserted into a video picture header region to code the image signal, and then, the image signal is transmitted. In the caption display method, a broadcast signal including a 3D image signal is received, and 3D caption box configuration information and caption text included in the broadcast signal are acquired. A caption image including 3D caption text disposed within a 3D caption box is then generated based on the 3D caption box configuration information and the caption text, and displayed.

Abstract translation: 公开了一种用于发送三维（3D）字幕信号和字幕显示方法的方法，以三维地显示字幕文本，使得其与3D显示设备中的3D图像相匹配。 生成3D标题框配置信息和字幕文本以在3D图像内显示3D标题，并且将3D标题框配置信息和字幕文本插入到视频图像标题区域中以对图像信号进行编码，然后，图像 信号被发送。 在字幕显示方法中，接收包括3D图像信号的广播信号，并且获取包括在广播信号中的3D字幕框配置信息和字幕文本。 然后，基于3D标题框配置信息和字幕文本生成包括设置在3D标题框内的3D字幕文本的字幕图像并显示。

公开(公告)号：US09699439B2

公开(公告)日：2017-07-04

申请号：US14494219

申请日：2014-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Jong-Yeul Suh ,  Kyung-Ho Kim ,  Jin-Pil Kim ,  Joon-Hui Lee ,  Jae-Hyung Song ,  Ho-Taek Hong

IPC: H04N13/00 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/488 ,  H04N21/81 ,  H04N21/462

CPC classification number: H04N13/183 ,  H04N13/128 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/462 ,  H04N21/4884 ,  H04N21/8146

Abstract: A method for transmitting a three-dimensional (3D) caption signal and caption display method are disclosed to three-dimensionally display caption text such that it fits a 3D image in a 3D display device. 3D caption box configuration information and caption text are generated to display a 3D caption within a 3D image, and the 3D caption box configuration information and the caption text are inserted into a video picture header region to code the image signal, and then, the image signal is transmitted. In the caption display method, a broadcast signal including a 3D image signal is received, and 3D caption box configuration information and caption text included in the broadcast signal are acquired. A caption image including 3D caption text disposed within a 3D caption box is then generated based on the 3D caption box configuration information and the caption text, and displayed.

公开(公告)号：US09554198B2

公开(公告)日：2017-01-24

申请号：US15003568

申请日：2016-01-21

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Jinpil Kim ,  Jae-Hyung Song ,  Hotaek Hong ,  Joonhui Lee

IPC: H04N13/00 ,  H04N21/23 ,  H04N21/44 ,  H04N21/81 ,  H04N21/2362 ,  H04N21/434 ,  H04N5/46 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/4402

CPC classification number: H04N21/816 ,  H04N5/46 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/44029

Abstract: A method of receiving broadcast data streams for supporting a broadcast service, wherein the broadcast data streams include a multi-view video coding (MVC) base view video stream and at least one a MVC extended view stream; identifying a stream type field and a priority_id field of the broadcast data streams using a table, wherein a value of the stream type field indicates a codec of the MVC base view video stream or the at least one MVC extended view stream, wherein the priority_id field indicates priority information on the broadcast data streams of multi-view video, and wherein a value of the priority_id field with respect to the MVC base view video stream is set to be equal to zero; processing the broadcast data stream using the identified stream type and the priority_id field to support the broadcast service.

Abstract translation: 一种接收用于支持广播服务的广播数据流的方法，其中广播数据流包括多视点视频编码（MVC）基本视图视频流和至少一个MVC扩展视图流; 使用表识别广播数据流的流类型字段和priority_id字段，其中流类型字段的值指示MVC基本视图视频流或至少一个MVC扩展视图流的编解码器，其中priority_id字段 指示关于多视点视频的广播数据流的优先级信息，并且其中相对于MVC基本视图视频流的priority_id字段的值被设置为等于零; 使用所识别的流类型和priority_id字段来处理广播数据流以支持广播服务。

公开(公告)号：US20160249112A1

公开(公告)日：2016-08-25

申请号：US15003568

申请日：2016-01-21

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Jinpil Kim ,  Jae-Hyung Song ,  Hotaek Hong ,  Joonhui Lee

IPC: H04N21/81 ,  H04N21/434 ,  H04N21/2343 ,  H04N21/2362 ,  H04N21/235 ,  H04N13/00 ,  H04N21/4402

CPC classification number: H04N21/816 ,  H04N5/46 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/44029

Abstract: A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image comprises: a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information. When a selection of the 3D image service is input by a user, a 3D image channel or service providing a 3D image with respect to the 2D image channel or service based on the 3D service information may be selected, and when a selection of the 2D image service is input by the user, a 2D image channel or service providing a 2D image with respect to the 3D image channel or service based on the 2D service information may be selected. Accordingly, an integrated service of a 2D image and a 3D image can be provided in a digital broadcast.

Abstract translation: 一种用于提供2D图像和3D图像的综合服务的数字广播接收装置包括：解复用单元，被配置为对所接收的数字广播信号进行解复用; 被配置为从解复用的数字广播信号中提取与2D图像信道或服务相关的3D服务信息和与3D图像信道或服务相关的2D服务信息中的至少任何一个的PSIP或PSI / SI处理器; 解码器，被配置为从解复用的数字广播信号解码扩展视图视频流和基本视点视频流; 以及输出格式化单元，被配置为基于3D服务信息和2D服务信息中的至少任一个格式化扩展视图视频流和基本视点视频流。 当用户输入3D图像服务的选择时，可以选择基于3D服务信息相对于2D图像信道或服务提供3D图像的3D图像信道或服务，并且当选择2D图像 图像服务由用户输入，可以选择基于2D服务信息相对于3D图像信道或服务提供2D图像的2D图像信道或服务。 因此，可以在数字广播中提供2D图像和3D图像的综合服务。

公开(公告)号：US09357198B2

公开(公告)日：2016-05-31

申请号：US13952216

申请日：2013-07-26

Applicant: LG Electronics Inc.

Inventor： Jong Yeul Suh ,  Jinpil Kim ,  Jae-Hyung Song ,  Hotaek Hong ,  Joonhui Lee

IPC: H04N13/00 ,  H04N21/434 ,  H04N21/23 ,  H04N21/2362 ,  H04N5/46

CPC classification number: H04N21/816 ,  H04N5/46 ,  H04N13/161 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/44029

Abstract: A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image. The apparatus comprising a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information.

Abstract translation: 一种用于提供2D图像和3D图像的综合服务的数字广播接收装置。 该装置包括：解复用单元，被配置为对所接收的数字广播信号进行解复用; 被配置为从解复用的数字广播信号中提取与2D图像信道或服务相关的3D服务信息和与3D图像信道或服务相关的2D服务信息中的至少任何一个的PSIP或PSI / SI处理器; 解码器，被配置为从解复用的数字广播信号解码扩展视图视频流和基本视点视频流; 以及输出格式化单元，被配置为基于3D服务信息和2D服务信息中的至少任一个格式化扩展视图视频流和基本视点视频流。