-
21.发明公开3D/stereoscopic video broadcasting involving time-shifted transmission of a 3D auxiliary video data stream 审中-公开3D /立体声摄影师Videorundfunk mit zeitversetzterÜbertragungeines 3D-Hilfs-Videodatenstromes
公开(公告)号：EP2200331A2
公开(公告)日：2010-06-23
申请号：EP09175743.5
申请日：2009-11-12
Inventor： LEE, Bong-Ho , YUN, Kug-Jin , LEE, Hyun , LEE, Gwang-Soon , HUR, Nam-Ho , KIM, Jin-Woong , LEE, Soo-In
CPC classification number: H04N21/435 , H04H20/30 , H04H20/40 , H04H60/07 , H04N13/10 , H04N13/172 , H04N13/194 , H04N19/37 , H04N19/46 , H04N19/597 , H04N19/61 , H04N21/21 , H04N21/23 , H04N21/234327 , H04N21/235 , H04N21/236 , H04N21/23614 , H04N21/2365 , H04N21/434 , H04N21/4347 , H04N21/816
Abstract: A broadcasting transmission/reception apparatus and method for transmitting three-dimensional (3D) auxiliary video and non-realtime service information table in non-realtime is provided. The broadcasting transmission apparatus includes: a non-realtime broadcasting server configured to generate three-dimensional (3D) auxiliary video stream for 3D auxiliary video and non-realtime service information table data stream for a non-realtime service information table data including information needed to receive and restore the 3D auxiliary video before a time point when a 3D stereoscopic broadcasting service is provided; a media coder configured to generate two-dimensional (2D) video stream for 2D video at a predetermined bit rate based on a bit rate of the 3D auxiliary video stream; and a multiplexer configured to multiplex the 2D video stream, the 3D auxiliary video stream, and the non-realtime service information table data stream on a predetermined sub-channel.
Abstract translation: 提供了用于以非实时的方式发送三维（3D）辅助视频和非实时服务信息表的广播发送/接收装置和方法。 广播发送装置包括：非实时广播服务器，被配置为生成用于3D辅助视频的三维（3D）辅助视频流和用于非实时业务信息表数据的非实时业务信息表数据流，所述非实时业务信息表数据包括 在提供3D立体广播服务的时间点之前接收和恢复3D辅助视频; 媒体编码器，其被配置为基于所述3D辅助视频流的比特率，以预定比特率生成用于2D视频的二维（2D）视频流; 以及多路复用器，被配置为在预定子信道上复用2D视频流，3D辅助视频流和非实时业务信息表数据流。
-
22.发明公开METHOD AND APPARATUS FOR PROVIDING HIGH-QUALITY MULTIMEDIA SERVICE IN DMB SYSTEM 审中-公开方法和装置提供高质量的多媒体服务DMB系统
公开(公告)号：EP2153645A1
公开(公告)日：2010-02-17
申请号：EP08753313.9
申请日：2008-05-02
Inventor： KIM, Kwang-Yong , LEE, Gwang-Soon , YUN, Joungil , KIM, Young-Su , YANG, Kyu-Tae , BAE, Jae-Hwui , CHOI, Seomee , KIM, Ju-Yeun , SEO, Jae-Hyun , LIM, Jong-Soo , LEE, Soo-In
IPC: H04N7/015
CPC classification number: H04N21/23614 , H04H2201/11 , H04N21/23412 , H04N21/234318 , H04N21/234327 , H04N21/235 , H04N21/2362 , H04N21/2368 , H04N21/2383 , H04N21/2389 , H04N21/242 , H04N21/2662 , H04N21/4307 , H04N21/4341 , H04N21/4345 , H04N21/4348 , H04N21/435 , H04N21/4385 , H04N21/44012 , H04N21/44029 , H04N21/44222 , H04N21/64792
Abstract: A transmission device and receiving device for providing high-quality multimedia services in a digital multimedia broadcasting (DMB) transmission system is provided. The transmission device separates input multimedia contents into a base layer elementary stream and an enhancement layer elementary stream, encodes the base layer elementary stream and the enhancement layer elementary stream, transforms the base layer elementary stream and the enhancement layer elementary stream into a base layer SL packet and an enhancement layer SL packet, transforms the base layer SL packet and the enhancement layer SL packet into a base layer PES packet and an enhancement layer PES packet, and multiplexes the base layer PES packet and the enhancement layer PES packet according to a base layer elementary stream and an enhancement layer elementary stream and outputs a base layer TS packet and an enhancement layer TS packet.
-
公开(公告)号：EP2022264A1
公开(公告)日：2009-02-11
申请号：EP07746431.1
申请日：2007-05-09
Inventor： LEE, Gwang-Soon , JEONG, Young-Ho , AHN, Chung-Hyun , LEE, Soo-In
IPC: H04N7/08
CPC classification number: H04N21/435 , H04H20/30 , H04H20/40 , H04H20/55 , H04N21/234318 , H04N21/235 , H04N21/41422 , H04N21/4307 , H04N21/4312 , H04N21/4314 , H04N21/4349 , H04N21/44012 , H04N21/4722 , H04N21/488 , H04N21/6112 , H04N21/6131 , H04N21/6143 , H04N21/8133 , H04N21/814 , H04N21/8146 , H04N21/816 , H04N21/8586
Abstract: Provided are a system and method for providing a Traffic and Travel Information (TTI) data service related to a video service in digital broadcasting. A transmission device for providing a Traffic and Travel Information (TTI) data service related to a video service in digital broadcasting, the transmission device including: an encoding unit for a specific scene of a video to be broadcasted, TTI data related to a specific scene, and link data for linking the specific scene with the TTI data; and a broadcasting stream creating unit for creating a transmission stream in conformity to a broadcasting standard based on the video data, the TTI data, and the encoded and outputted link data.
Abstract translation: 提供了一种用于在数字广播中提供与视频服务相关的交通和旅行信息（TTI）数据服务的系统和方法。 一种发送装置，用于提供与数字广播中的视频业务有关的业务和旅行信息（TTI）数据业务，该发送装置包括：用于要广播的视频的特定场景的编码单元，与特定场景有关的TTI数据 以及用于链接特定场景与TTI数据的链接数据; 以及广播流创建单元，用于基于视频数据，TTI数据以及编码和输出的链路数据创建符合广播标准的传输流。
-
24.发明公开APPARATUS AND METHOD FOR CODING VIDEO, AUDIO AND ADDITIONAL DATA ACCORDING TO CONDITIONAL ACCESS OF TERRESTRIAL DMB AND CONDITIONAL ACCESS SYSTEM USING THE SAME 有权设备和方法编码的视频，音频和附加数据按照地面DMB访问授权及授权制度，
公开(公告)号：EP1958442A1
公开(公告)日：2008-08-20
申请号：EP06824084.5
申请日：2006-12-11
Inventor： LEE, Yong-Hoon , LEE, Jin-Hwan , LEE, Gwang-Soon , AHN, Chung-Hyun , LEE, Soo-In
CPC classification number: H04H60/23 , H04H20/95 , H04H60/15 , H04N7/1675 , H04N21/2347 , H04N21/23476 , H04N21/235 , H04N21/2351 , H04N21/23608 , H04N21/2362 , H04N21/23895 , H04N21/23897 , H04N21/26606 , H04N21/26613 , H04N21/2665 , H04N21/435 , H04N21/6112 , H04N21/643
Abstract: Provided is an apparatus for coding a video, an audio and additional data according to a conditional access of terrestrial DMB. The apparatus includes an analyzing unit for analyzing input stream; a scrambling control unit for selecting a stream to be scrambled according to a selection signal; a transport stream de-multiplexing unit for de-multiplexing the input stream received from the analyzing unit, parsing an audio, a video and additional data classified by a packet identifier (PID), and outputting a stream to be scrambled, a stream not to be scrambled and the packet identifier (PID) for the stream to be scrambled according to selection of the scrambling control unit; a control word generating unit for generating a control word; a scrambling unit for scrambling the stream to be scrambled which is outputted from the transport stream de-multiplexing unit based on the control word generated in the control word generating unit; a conditional access data generating unit for receiving the control word from the control word generating unit and generating conditional access data; and a transport stream re-multiplexing unit for receiving and re-multiplexing the stream to be scrambled from the scrambling unit, the stream not to be scrambled from the transport stream de-multiplexing unit.
-
25.发明公开APPARATUS FOR TRANSMITTING AND RECEIVING DIGITAL MULTIMEDIA BROADCASTING FOR HIGH-QUALITY VIDEO SERVICE 审中-公开设备以用于提供高品质的视频服务发送和接收数字多媒体广播
公开(公告)号：EP1938596A1
公开(公告)日：2008-07-02
申请号：EP06798928.5
申请日：2006-09-27
Inventor： LIM, Jong-Soo , LEE, Hyun , LEE, Gwang-Soon , LEE, Soo-In , AHN, Chieteuk
IPC: H04N7/015
CPC classification number: H04H60/07 , H04H2201/20 , H04N21/234327 , H04N21/2383 , H04N21/4382 , H04N21/4621 , H04N21/6131 , H04N21/631
Abstract: Provided is a Digital Multimedia Broadcasting (DMB) transmitting/receiving apparatus. The DMB apparatus for a high-quality video service includes: a source encoder for source-encoding audio and video signals into base layer streams and enhancement layer streams, individually; a base layer transmission processor for receiving the base layer streams from the source encoder, performing system encoding, multiplexing encoded base layer streams into transport streams, and outputting base layer transport streams; an enhancement layer transmission processor for receiving the enhancement layer streams from the source encoder, performing system encoding, multiplexing the encoded enhancement layer streams into enhancement layer transport streams, and outputting enhancement layer transport streams; and a layered digital broadcasting transmitter for receiving the base layer transport streams and the enhancement layer transport streams from the base layer transmission processor and the enhancement layer transmission processor, and modulating the base and enhancement layer transport streams into digital broadcasting signals.
-
Patent Agency Ranking
公开(公告)号：EP1698177A1
公开(公告)日：2006-09-06
申请号：EP04774595.5
申请日：2004-09-14
Inventor： CHO, Sammo , KIM, Geon , LEE, Hyun , LEE, Gwang-Soon , HAHM, Young-Kwon , AHN, Chung-hyun , LEE, Soo-In
IPC: H04N7/173
CPC classification number: H04H20/55 , G01C21/26 , G08G1/096775 , H04H60/70 , H04N7/165 , H04N21/2351 , H04N21/2356 , H04N21/2358 , H04N21/23617 , H04N21/2402 , H04N21/25841 , H04N21/2662 , H04N21/2665 , H04N21/41422 , H04N21/4349 , H04N21/4353 , H04N21/4382 , H04N21/4586
Abstract: Provided is a geographic information transceiving system and method using a digital broadcasting network. The system and method segments new geographic and map data of a region, on which a geographic information service is provided, makes data segment files of different sizes, and multiplexes and transmits the files. A geographic information transmitting system includes: a geographic information collector for receiving real-time geographic information and real-time traffic information; a geographic information processor for extracting/processing local geographic information and local traffic information from the geographic information collecting means and outputting whole area information, geographic information and traffic information for a plurality of resolution levels; a digital broadcasting unit for converting and transmitting the geographic information/traffic information data in conformity to digital broadcast signals; a geographic information multiplexer for multiplexing the geographic information/traffic information data; and a transmitter for transmitting the multiplexed geographic information/traffic information data to a corresponding region.
-
27.发明公开TRANSMISSION METHOD, TRANSMISSION APPARATUS, RECEPTION METHOD, AND RECEPTION APPARATUS FOR A DIGITAL MULTIMEDIA BROADCASTING SERVICE 审中-公开传输方法，发送装置，对于数字多媒体广播业务接收方法接收装置
公开(公告)号：EP3073746A1
公开(公告)日：2016-09-28
申请号：EP15197701.4
申请日：2010-02-03
Inventor： KIM, Kwang-Yong , BAE, Byungjun , YANG, Kyu Tae , YUN, Joungil , LEE, Ji Bong , CHOI, Seomee , LEE, Gwang-Soon , LIM, Jong Soo , LEE, Soo In
IPC: H04N21/2362 , H04N21/63 , H04N7/08 , H04N7/015 , H04N21/434 , H04N21/2343 , H04N21/2365 , H04N21/2368
CPC classification number: H04N21/2368 , H04N21/234327 , H04N21/2362 , H04N21/2365 , H04N21/4345 , H04N21/631
Abstract: A transmission apparatus for broadcasting service according to the present invention includes a sync layer (SL) packetizer for receiving a base layer elementary stream and an enhancement layer elementary stream and generating an SL packet for the base layer elementary stream and an SL packet for the enhancement layer elementary stream, a packetized elementary stream (PES) packetizer for converting the SL packets into respective PES packets, a first transport stream (TS) multiplexer for multiplexing the PES packet and outputting a base layer transport stream, and a second TS multiplexer for multiplexing the PES packet and outputting an enhancement layer transport stream. The second TS multiplexer inserts a descriptor into the enhancement layer transport stream. The descriptor includes information about whether the enhancement layer transport stream is dependent on the base layer transport stream.
Abstract translation: 用于广播服务雅丁到本发明的发送装置包括：用于接收基本层基本流和增强层基本流，并产生在SL分组用于基层的基本流和在用于增强SL分组同步层（SL）打包器 层基本流，分组化基本流（PES）分组器，用于将所述SL分组放入respectivement PES数据包，第一传输流（TS）多路复用器，用于复用的PES分组和输出婷基础层的传输流，和一个第二TS多路复用器，用于复用 PES数据分组并输出开始的增强层的传输流。 第二TS复用器插入一个描述符插入所述增强层的传输流。 该描述符包括关于是否增强层传输流是依赖于基础层的传输流的信息。
-
28.发明公开3D/stereoscopic video broadcasting involving time-shifted transmission of a 3D auxiliary video data stream 审中-公开与3D辅助视频数据流的同时传输3D /立体视频广播
公开(公告)号：EP2200331A3
公开(公告)日：2014-01-01
申请号：EP09175743.5
申请日：2009-11-12
Inventor： LEE, Bong-Ho , YUN, Kug-Jin , LEE, Hyun , LEE, Gwang-Soon , HUR, Nam-Ho , KIM, Jin-Woong , LEE, Soo-In
CPC classification number: H04N21/435 , H04H20/30 , H04H20/40 , H04H60/07 , H04N13/10 , H04N13/172 , H04N13/194 , H04N19/37 , H04N19/46 , H04N19/597 , H04N19/61 , H04N21/21 , H04N21/23 , H04N21/234327 , H04N21/235 , H04N21/236 , H04N21/23614 , H04N21/2365 , H04N21/434 , H04N21/4347 , H04N21/816
Abstract: A broadcasting transmission/reception apparatus and method for transmitting three-dimensional (3D) auxiliary video and non-realtime service information table in non-realtime is provided. The broadcasting transmission apparatus includes: a non-realtime broadcasting server configured to generate three-dimensional (3D) auxiliary video stream for 3D auxiliary video and non-realtime service information table data stream for a non-realtime service information table data including information needed to receive and restore the 3D auxiliary video before a time point when a 3D stereoscopic broadcasting service is provided; a media coder configured to generate two-dimensional (2D) video stream for 2D video at a predetermined bit rate based on a bit rate of the 3D auxiliary video stream; and a multiplexer configured to multiplex the 2D video stream, the 3D auxiliary video stream, and the non-realtime service information table data stream on a predetermined sub-channel.
-
29.发明公开METHOD AND APPARATUS FOR PROVIDING 3D STILL IMAGE SERVICE OVER DIGITAL BROADCASTING 有权方法和设备提供3D静止图像服务通过数字广播
公开(公告)号：EP2073560A1
公开(公告)日：2009-06-24
申请号：EP07808418.3
申请日：2007-09-21
Inventor： YUN, Kug-Jin , LEE, Gwang-Soon , HUR, Namho , KIM, Jin-Woong , LEE, Soo-In
IPC: H04N13/00
CPC classification number: H04N13/161 , H04N13/178 , H04N13/194
Abstract: A method and apparatus for providing 3D still image service in a specific time interval during audio-visual service of digital broadcast are provided. The method includes receiving a reference image and a 3D supplement image, which construct a 3D still image, through a data channel or a video channel together with a 2D image; restoring the reference image and the 3D supplement image to the 3D still image; and displaying the 3D still image in a specific interval during digital audio-visual broadcast using the 2D image according to display information which includes a play time and a play mode.
-
30.发明公开METHOD FOR PROVIDING DMB-BASED 3D IMAGE SERVICE, AND DECODING APPARATUS AND METHOD FOR DMB-BASED 3D IMAGE SERVICE 审中-公开方法提供开DMB基于3D的图像服务和解码的设备和方法有关DMB基于3D的图像服务
公开(公告)号：EP1961238A1
公开(公告)日：2008-08-27
申请号：EP06769273.1
申请日：2006-07-13
Inventor： YUN, Kug-Jin , LEE, Gwang-Soon , KANG, Hoon-Jong , HUR, Nam-Ho , LEE, Soo-In
CPC classification number: H04N19/597 , H04N13/161 , H04N13/194 , H04N13/356
Abstract: Provided is a method for providing a DMB-based 3D stereoscopic image service using an MPEG-4 object descriptor of a new structure to provide users with a realistic 3D image service while maintaining compatibility to a conventional DMB system, and a decoding apparatus and method for the DMB-based 3D stereoscopic image service. The method includes the steps of: a) defining in a data service component type that a broadcast service is a DMB service, and defining a dimension of the DMB service in a user application type; and b) assigning a reference image and 3D additional information for a serviced 3D image as different streams which are independent from each other by using different object descriptors.
-
-
-
-
-
-
-
-
-
Search Results
32
records
(took 0.033 seconds)
