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1. 发明申请

US20200084428A1 METHOD FOR TRANSMITTING 360 VIDEO, METHOD FOR RECEIVING 360 VIDEO, APPARATUS FOR TRANSMITTING 360 VIDEO, AND APPARATUS FOR RECEIVING 360 VIDEO 审中-公开
公开(公告)号：US20200084428A1
公开(公告)日：2020-03-12
申请号：US16076268
申请日：2017-02-17
申请人： LG ELECTRONICS INC.
发明人： Sejin OH , Jangwon LEE , Junwo LEE , Jongyeul SUH
IPC分类号： H04N13/194 , H04N19/597 , H04N19/46
摘要： The present invention proposes a method for transmitting 360 video. The method for transmitting 360 video according to the present invention may comprise the steps of: receiving 360 video data captured by at least one camera; projecting a 2D image obtained by processing the 360 video data; generating signaling information associated with the 360 video data; encoding the 2D image; and processing the encoded 2D image and the signaling information for transmission thereof, and transmitting the same through a broadcasting network.

2. 发明申请

US20190199921A1 METHOD FOR TRANSMITTING 360-DEGREE VIDEO, METHOD FOR RECEIVING 360-DEGREE VIDEO, 360-DEGREE VIDEO TRANSMITTING DEVICE, AND 360-DEGREE VIDEO RECEIVING DEVICE 审中-公开
公开(公告)号：US20190199921A1
公开(公告)日：2019-06-27
申请号：US16328186
申请日：2017-07-10
申请人： LG ELECTRONICS INC.
发明人： Sejin OH , Jongyeul SUH , Jangwon LEE
IPC分类号： H04N5/232 , H04N19/597 , H04N19/46 , H04N19/172
CPC分类号： H04N5/23238 , H04N13/00 , H04N19/172 , H04N19/46 , H04N19/597
摘要： A method by which a 360-degree video transmission device transmits 360-degree video, according to the present invention, comprises the steps of: acquiring 360-degree video data captured by at least one camera; acquiring a projected picture by processing the 360-degree video data; acquiring a packed picture by applying a region-wise packing process to the projected picture; generating metadata for the 360-degree video data; encoding the packed picture; and performing processing for the storage or transmission of the encoded picture and the metadata, wherein the metadata includes 3D mapping information on a region of the packed picture, and the 3D mapping information indicates a yaw value and a pitch value of spherical coordinates of a spherical surface corresponding to a central point of the region.

3. 发明申请

US20180213216A1 MEDIA DATA TRANSMISSION DEVICE, MEDIA DATA RECEPTION DEVICE, MEDIA DATA TRANSMISSION METHOD, AND MEDIA DATA RECECPTION METHOD 审中-公开
公开(公告)号：US20180213216A1
公开(公告)日：2018-07-26
申请号：US15575947
申请日：2016-06-14
申请人： LG Electronics Inc.
发明人： Soojin HWANG , Jongyeul SUH , Sejin OH
IPC分类号： H04N13/161 , H04N13/178 , H04N13/156 , H04N7/01 , H04N13/167 , H04N13/194 , H04N19/44
CPC分类号： H04N13/161 , H04N7/01 , H04N13/156 , H04N13/167 , H04N13/178 , H04N13/194 , H04N19/44
摘要： A media data transmission method according to one embodiment of the present invention comprises the steps of: generating a media file including three-dimensional (3D) video data and meta data; and transmitting the media file, wherein the media file includes, as at least one track, left view image data and right view image data of the 3D video data, and the meta data can include stereoscopic composition type information on the 3D video data.

4. 发明申请

US20180063505A1 METHOD OF TRANSMITTING OMNIDIRECTIONAL VIDEO, METHOD OF RECEIVING OMNIDIRECTIONAL VIDEO, DEVICE FOR TRANSMITTING OMNIDIRECTIONAL VIDEO, AND DEVICE FOR RECEIVING OMNIDIRECTIONAL VIDEO 审中-公开
公开(公告)号：US20180063505A1
公开(公告)日：2018-03-01
申请号：US15685631
申请日：2017-08-24
申请人： LG ELECTRONICS INC.
发明人： Jangwon LEE , Sejin OH , Jongyeul SUH
IPC分类号： H04N13/00 , H04N21/236 , G06T3/00
摘要： A method of transmitting omnidirectional video is provided according to one aspect of the present invention. The method of transmitting omnidirectional video according to an embodiment of the present invention includes: acquiring an image for the omnidirectional video; projecting the image for the omnidirectional video onto a 3D projection structure; packing the image projected on the 3D projection structure into a 2D frame; encoding the image packed into the 2D frame; and transmitting a data signal including the encoded image and metadata about the omnidirectional video.

5. 发明申请

US20180061002A1 METHOD OF TRANSMITTING OMNIDIRECTIONAL VIDEO, METHOD OF RECEIVING OMNIDIRECTIONAL VIDEO, DEVICE FOR TRANSMITTING OMNIDIRECTIONAL VIDEO, AND DEVICE FOR RECEIVING OMNIDIRECTIONAL VIDEO 审中-公开
公开(公告)号：US20180061002A1
公开(公告)日：2018-03-01
申请号：US15685204
申请日：2017-08-24
申请人： LG Electronics Inc.
发明人： Jangwon LEE , Sejin OH , Jongyeul SUH
IPC分类号： G06T3/00 , H04N19/88
摘要： According to an aspect of the present invention, a method for transmitting omnidirectional video is disclosed. The method of transmitting omnidirectional video according to an embodiment of the present invention includes acquiring an image for the omnidirectional video, projecting the image for the omnidirectional video onto a 3D projection structure, packing the image projected onto the 3D projection structure in a 2D frame, encoding the image packed into the 2D frame, and transmitting a data signal containing the encoded image and metadata about the omnidirectional video.

6. 发明申请

US20170180767A1 METHOD AND APPARATUS FOR TRANSCEIVING BROADCAST SIGNAL 有权
公开(公告)号：US20170180767A1
公开(公告)日：2017-06-22
申请号：US15117010
申请日：2015-02-16
申请人： LG ELECTRONICS INC.
发明人： Hyunmook OH , Jongyeul SUH , Soojin HWANG
IPC分类号： H04N21/236 , H04N21/488
CPC分类号： H04N21/23614 , H04N21/4884
摘要： The present invention relates to an apparatus and a method for transceiving a broadcast signal including a subtitling service. One embodiment of the present invention provides a method for transmitting a broadcast signal, comprising the steps of: encoding video data to generate a video stream; generating a broadcast signal including the generated video stream and a subtitle stream; and transmitting the generated broadcast signal. According to the embodiment of the present invention, a transmission stream which provides a digital broadcast subtitling service using an XML subtitle can be transmitted.

7. 发明申请

US20170171576A1 APPARATUS FOR TRANSMITTING BROADCAST SIGNAL, APPARATUS FOR RECEIVING BROADCAST SIGNAL, METHOD FOR TRANSMITTING BROADCAST SIGNAL AND METHOD FOR RECEIVING BROADCAST SIGNAL 审中-公开
公开(公告)号：US20170171576A1
公开(公告)日：2017-06-15
申请号：US15118759
申请日：2016-05-12
申请人： LG ELECTRONICS INC.
发明人： Sejin OH , Jongyeul SUH , Soojin HWANG
IPC分类号： H04N21/235 , H04L12/18 , H04N21/81 , H04N21/61 , H04N21/43 , H04N21/236 , H04L29/06 , H04L12/725
CPC分类号： H04N21/235 , H04L12/1863 , H04L12/1886 , H04L45/304 , H04L45/3065 , H04L65/4076 , H04L65/4084 , H04L67/02 , H04N21/236 , H04N21/43 , H04N21/435 , H04N21/6112 , H04N21/6125 , H04N21/8146
摘要： The present invention provides a method for transmitting a broadcast signal, and a system capable of supporting future broadcast services in an environment supporting future hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, the present invention provides efficient signaling methods using both terrestrial broadcast networks and the Internet in an environment supporting future hybrid broadcast.

8. 发明申请

US20170142499A1 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL 审中-公开
公开(公告)号：US20170142499A1
公开(公告)日：2017-05-18
申请号：US15322604
申请日：2015-07-10
申请人： LG ELECTRONICS INC.
发明人： Hyunmook OH , Jongyeul SUH
IPC分类号： H04N21/8543 , H04N21/234 , H04N21/439 , H04N21/435 , H04N21/235 , H04N21/488
CPC分类号： H04N21/8543 , H04N21/234 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/439 , H04N21/4884 , H04N21/84
摘要： The present invention relates to a device and a method for transmitting and receiving a broadcast signal including a subtitle service. Provided in one embodiment of the present invention is a method for transmitting a broadcast signal, comprising the steps of: generating a broadcast signal including video data and subtitle data; and transmitting the generated broadcast signal. According to the embodiment of the present invention, a transmission stream providing a digital broadcast subtitle service using XML subtitles can be transmitted.

9. 发明申请

US20160373714A1 METHOD AND APPARATUS FOR PROCESSING 3-DIMENSIONAL IMAGE INCLUDING ADDITIONAL OBJECT IN SYSTEM PROVIDING MULTI-VIEW IMAGE 有权
标题翻译：用于处理三维图像的方法和装置，其中包括提供多视图图像的系统中的附加对象
公开(公告)号：US20160373714A1
公开(公告)日：2016-12-22
申请号：US14902254
申请日：2014-07-01
申请人： LG ELECTRONICS INC.
发明人： Gyoyoon LEE , Jongyeul SUH
IPC分类号： H04N13/00
CPC分类号： H04N13/183 , H04N13/128 , H04N2013/0081
摘要： A method for processing a 3-dimensional image including an additional object in a system providing a multi-view image according to one embodiment of the present invention comprises the steps of: receiving video images and depth images from a plurality of views; configuring one additional object of additional objects displayed in the video images from the plurality of views as a reference additional object; calculating disparity between pixels of an area in which the reference additional object is displayed and a video image, which is adjacent to an edge of the reference additional object; applying a disparity value, which is larger the or equal to a value of the calculated disparity, to the reference additional object, so as to combine the reference additional object with a first view video image and a second view video image; and formatting the first view video image and the second view video image, with which the reference additional object has been combined, as 3-dimensional images.
摘要翻译：根据本发明的一个实施例的在提供多视点图像的系统中处理包括附加对象的三维图像的方法包括以下步骤：从多个视图接收视频图像和深度图像; 将来自所述多个视图的视频图像中显示的附加对象的一个附加对象配置为参考附加对象; 计算其中显示参考附加对象的区域的像素与与所述参考附加对象的边缘相邻的视频图像之间的差异; 将等于或等于计算出的视差的值的视差值应用于参考附加对象，以将参考附加对象与第一视图视频图像和第二视频视频图像组合; 并且将与参考附加对象组合的第一观看视频图像和第二观看视频图像格式化为三维图像。

10. 发明申请

US20160337706A1 METHOD AND APPARATUS FOR TRANSRECEIVING BROADCAST SIGNAL FOR PANORAMA SERVICE 有权
标题翻译：用于传播广播服务的广播信号的方法和装置
公开(公告)号：US20160337706A1
公开(公告)日：2016-11-17
申请号：US15112344
申请日：2015-02-17
申请人： LG ELECTRONICS INC.
发明人： Soojin HWANG , Jongyeul SUH , Hyunmook OH
IPC分类号： H04N21/6379 , H04N19/136 , H04N21/438 , H04N21/236 , H04N21/234 , H04N19/44 , H04N21/61 , H04N19/167
CPC分类号： H04N21/6379 , H04N5/23238 , H04N19/117 , H04N19/119 , H04N19/136 , H04N19/167 , H04N19/17 , H04N19/44 , H04N19/61 , H04N21/21805 , H04N21/234 , H04N21/23418 , H04N21/236 , H04N21/23614 , H04N21/2362 , H04N21/2365 , H04N21/2368 , H04N21/4122 , H04N21/4382 , H04N21/47 , H04N21/472 , H04N21/4722 , H04N21/4728 , H04N21/6125 , H04N21/8153
摘要： The present invention relates to a providing a method and/or an apparatus for transceiving a broadcast signal for a panorama broadcast service. The method for transmitting a broadcast signal, according to one embodiment of the present invention, comprises the steps of: encoding an image, multiplexing into a single broadcast stream, the encoded image and signaling information related to the image, wherein the signaling information includes signaling information related to a panoramic image; generating a broadcast signal including the multiplex broadcast stream; and transmitting the generated broadcast signal.
摘要翻译：本发明涉及提供一种用于收发全景广播服务的广播信号的方法和/或装置。根据本发明的一个实施例的用于发送广播信号的方法包括以下步骤：对图像进行编码，复用为单个广播流，编码图像和与图像相关的信令信息，其中信令信息包括信令与全景图像有关的信息; 生成包括所述多路广播流的广播信号; 并发送所生成的广播信号。

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