公开(公告)号：US20160269711A1

公开(公告)日：2016-09-15

申请号：US14767514

申请日：2015-02-23

Applicant: LG ELECTRONICS INC.

Inventor： SOOJIN HWANG ,  Jongyeul SUH ,  Hyunmook OH

IPC: H04N13/00 ,  H04N13/04 ,  H04N21/434 ,  H04N21/435 ,  H04N21/2362 ,  H04N7/01 ,  H04N21/81

CPC classification number: H04N13/139 ,  H04N7/0122 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/30 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/816

Abstract: Provided is a three-dimensional (3D) broadcasting receiver including a tuner for receiving a broadcasting signal including a program map table (PMT) and 3D video data for 3D broadcast content, a decoder for parsing the FPA SEI message, parsing 3D video format information for identification of format of the 3D video, contained in the FPA SEI message, parsing default display window (DDW) information, active format description (AFD) information, and bar data, contained in the 3D video data, and decoding the 3D video data, a two-dimensional (2D) extractor for extracting a 2D image for 2D display in a video frame of the decoded 3D video data according to the 3D video format information and the DDW information, an aspect ratio converter for rendering the extracted 2D image according to an aspect ratio of the receiver using the AFD information and the bar data, and a display processor for displaying the rendered 2D image.

Abstract translation: 提供一种三维（3D）广播接收机，包括用于接收包括节目映射表（PMT）和3D广播内容的3D视频数据的广播信号的调谐器，用于解析FPA SEI消息的解码器，解析3D视频格式信息 用于识别包含在FPA SEI消息中的3D视频的格式，解析包含在3D视频数据中的默认显示窗口（DDW）信息，活动格式描述（AFD）信息和条形数据，以及对3D视频数据进行解码 ，用于根据3D视频格式信息和DDW信息在解码的3D视频数据的视频帧中提取用于2D显示的2D图像的二维（2D）提取器，用于根据3D视频格式信息和DDW信息来提取2D图像的宽高比转换器 使用AFD信息和条形数据的接收机的纵横比，以及用于显示所渲染的2D图像的显示处理器。