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    • 1. 发明申请
    • METHOD AND APPARATUS FOR PROCESSING NON-REAL-TIME BROADCAST SERVICE AND CONTENT TRANSMITTED BY BROADCAST SIGNAL
    • 用于处理非实时广播服务的方法和装置和广播信号传输的内容
    • WO2011126240A3
    • 2012-01-26
    • PCT/KR2011002280
    • 2011-04-01
    • LG ELECTRONICS INCSUH JONG YEULTHOMAS GOMERKIM JIN PIL
    • SUH JONG YEULTHOMAS GOMERKIM JIN PIL
    • H04N21/235
    • H04N21/2353H04N21/4856H04N21/6405H04N21/64322
    • The present invention relates to a method and an apparatus for delivering an NRT service or NRT content through a broadcast signal. According to one embodiment of the present invention, the method for processing the NRT broadcast service comprises the steps of: receiving a broadcast signal including an IP multicast stream transmitted through a particular Internet protocol (IP) address; parsing a service map table (SMT) for signaling a non-real-time (NRT) service from the IP multicast stream included in the received broadcast signal; parsing a language information descriptor indicative of language information of an element associated with the NRT service at the parsed service map table; parsing, in the parsed language information descriptor, a language type field indicative of the type of language used in the NRT service and an element type field indicative of the type of element associated with the NRT service; and identifying that the language indicated by the language type field is used in the element associated with the NRT service indicated by the parsed element type field, wherein said element type field identifies one of elements which are associated with the NRT service and include a caption element of the NRT service and a text element of the NRT service.
    • 本发明涉及通过广播信号传送NRT服务或NRT内容的方法和装置。 根据本发明的一个实施例,用于处理NRT广播服务的方法包括以下步骤:接收包括通过特定因特网协议(IP)地址发送的IP多播流的广播信号; 解析服务映射表(SMT),用于从包括在所接收的广播信号中的IP多播流中发信号通知非实时(NRT)服务; 解析在解析服务映射表处指示与NRT服务相关联的元素的语言信息的语言信息描述符; 在解析的语言信息描述符中解析指示NRT服务中使用的语言类型的语言类型字段和指示与NRT服务相关联的元素的类型的元素类型字段; 并且识别由所述语言类型字段指示的语言在与由所解析的元素类型字段指示的NRT服务相关联的元素中使用,其中所述元素类型字段标识与所述NRT服务相关联的元素之一并且包括字幕元素 的NRT服务和NRT服务的文本元素。
    • 7. 发明申请
    • VIDEO SIGNAL PROCESSING METHOD AND APPARATUS USING DEPTH INFORMATION
    • 视频信号处理方法和使用深度信息的装置
    • WO2010079921A3
    • 2010-09-23
    • PCT/KR2009007942
    • 2009-12-30
    • LG ELECTRONICS INCYANG JEONG HYUSUH JONG YEULCHOI SEUNG JONGIM JIN SEOKLIM JUNG EUN
    • YANG JEONG HYUSUH JONG YEULCHOI SEUNG JONGIM JIN SEOKLIM JUNG EUN
    • H04N13/00H04N7/24
    • H04N13/0003H04N13/0022H04N13/0033H04N13/0048H04N13/0066H04N19/142H04N19/44H04N19/597H04N19/61H04N19/70H04N21/234327H04N2213/003
    • The present invention relates to a video signal processing method, comprising the steps of: receiving a multi-view coded bitstream including a color picture and a depth picture, the depth picture representing a set of numeric information on a distance between an object and a camera serving as a reference; acquiring data type identification information as well as depth range information from the multi-view video coded bitstream, the data type identification information indicating whether the multi-view video coded bitstream contains depth coded data, the depth range information representing information of maximum and minimum values in variances between two pictures at different visual points; according to the data type identification information, if the multi-view video coded bitstream contains the depth coded data, recovering the depth coded data; adjusting the depth range information by comparing the depth range information with a predetermined threshold range for changes of depth; and displaying 3D video by using the recovered depth coded data and the adjusted depth range information.
    • 本发明涉及一种视频信号处理方法,包括以下步骤:接收包括彩色图片和深度图片的多视图编码比特流,所述深度图片表示关于对象与相机之间的距离的一组数字信息 作为参考; 从多视点视频编码比特流获取数据类型识别信息以及深度范围信息,所述数据类型识别信息指示多视点视频编码比特流是否包含深度编码数据,所述深度范围信息表示最大值和最小值的信息 在不同视点上的两张图片之间的差异; 根据数据类型标识信息,如果多视点视频编码比特流包含深度编码数据,则恢复深度编码数据; 通过比较深度范围信息和预定阈值范围来改变深度来调整深度范围信息; 并通过使用恢复的深度编码数据和调整的深度范围信息来显示3D视频。
    • 10. 发明申请
    • NON-REALTIME SERVICE PROCESSING METHOD AND BROADCASTING RECEIVER
    • 非实时业务处理方法和广播接收机
    • WO2010068034A3
    • 2010-08-19
    • PCT/KR2009007356
    • 2009-12-09
    • LG ELECTRONICS INCSUH JONG YEULGOMER THOMASSONG JAE HYUNGKIM JIN PILHONG HO TAEKLEE JOON HUI
    • SUH JONG YEULGOMER THOMASSONG JAE HYUNGKIM JIN PILHONG HO TAEKLEE JOON HUI
    • H04N7/08H04N7/015
    • H04N21/435H04N21/235H04N21/4348H04N21/4586H04N21/4622H04N21/482H04N21/84
    • Disclosed are a broadcasting receiver, and a non-realtime service processing method of the broadcasting receiver which receives and processes a service transmitted in non-realtime. The non-realtime service processing method of the broadcasting receiver comprises: a step for receiving first and second signaling information tables, wherein the second signaling information table includes announcement information; a step for detecting whether or not the signaling information included in the first signaling information table overlaps and whether or not the announcement information included in the second signaling information table overlaps; a step for obtaining not only the signaling information by processing the received first signaling information table if the signaling information of the first signaling information table does not overlap but also the announcement information by processing the received second signaling information table if the announcement information of the second signaling information table does not overlap; and a step for receiving and processing non-realtime service data based on the obtained signaling information and announcement information.
    • 公开了一种接收和处理非实时传输的服务的广播接收机和广播接收机的非实时服务处理方法。 广播接收机的非实时业务处理方法包括:接收第一和第二信令信息表的步骤,其中第二信令信息表包括通告信息; 检测第一信令信息表中包括的信令信息是否重叠以及包括在第二信令信息表中的通告信息是否重叠的步骤; 如果第一信令信息表的信令信息不重叠,则通过处理所接收的第一信令信息表获得信令信息的步骤,而如果第二信令信息表的第二信息信息表的第二信息信息表 信令信息表不重叠; 以及基于所获得的信令信息和通告信息来接收和处理非实时服务数据的步骤。