公开(公告)号：US20140160238A1

公开(公告)日：2014-06-12

申请号：US14235490

申请日：2012-07-27

申请人： Hyun Jeong Yim ,  Kug Jin Yun ,  Gwang Soon Lee ,  Hyoung Jin Kwon ,  Kwang Hee Jung ,  Won Sik Cheong ,  Nam Ho Hur ,  Kyu Heon Kim ,  Jang Won Lee ,  Jeon Ho Kang ,  Jong Hwan Park ,  Gwang Hoon Park ,  Duk Young Seo

发明人： Hyun Jeong Yim ,  Kug Jin Yun ,  Gwang Soon Lee ,  Hyoung Jin Kwon ,  Kwang Hee Jung ,  Won Sik Cheong ,  Nam Ho Hur ,  Kyu Heon Kim ,  Jang Won Lee ,  Jeon Ho Kang ,  Jong Hwan Park ,  Gwang Hoon Park ,  Duk Young Seo

IPC分类号： H04N13/00

CPC分类号： H04N13/194 ,  H04H20/18 ,  H04H20/40 ,  H04N13/161 ,  H04N19/597 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4344 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/6543 ,  H04N21/816

摘要： According to the present invention, a transmission apparatus and method and a reception method and apparatus for providing a 3D service are disclosed. The transmission method for providing the 3D service while making a reference image transmitted in real-time interwork with an additional image transmitted separately from the reference image includes a real-time reference image stream generating step of generating a real-time reference image stream based on the reference image and transmitting the generated real-time reference image stream to a receiving side in real-time and an additional image transmitting step of transmitting the additional image providing the 3D service in interworking with the reference image to the receiving side separately from the reference image stream, wherein the real-time reference image stream includes a linkage information, which is information relating to the additional image to be interworking with the reference image and synchronization information for synchronization with the reference image and the additional image and content.

摘要翻译： 根据本发明，公开了一种用于提供3D服务的发送装置和方法以及接收方法和装置。 用于提供3D服务的同时使与参考图像分开发送的附加图像实时交互的参考图像包括实时参考图像流生成步骤，该实时参考图像流生成步骤基于 所述参考图像并且将生成的实时参考图像流实时地发送到接收侧;附加图像发送步骤，用于将提供与参考图像相互作用的3D服务的附加图像与所述参考图像分开地发送到所述接收侧 图像流，其中所述实时参考图像流包括链接信息，所述链接信息是与要与参考图像互动的附加图像的信息以及用于与参考图像和附加图像和内容同步的同步信息。

公开(公告)号：US08750505B2

公开(公告)日：2014-06-10

申请号：US13125778

申请日：2009-10-21

申请人： Hyon-Gon Choo ,  Jeho Nam ,  Sangwoo Ahn ,  Jooyoung Lee ,  Moon-Kyun Oh ,  Jin-Woo Hong ,  Won-Sik Cheong ,  Sang-Kwon Shin ,  Keunsik Lee ,  Byung-Sun Kim ,  Hee-Young Jun ,  Sang-Gyou Lee ,  Sang-Jin Kim ,  Sung-Jun Ahn ,  Sung-Hwan Park ,  Jooho Song

发明人： Hyon-Gon Choo ,  Jeho Nam ,  Sangwoo Ahn ,  Jooyoung Lee ,  Moon-Kyun Oh ,  Jin-Woo Hong ,  Won-Sik Cheong ,  Sang-Kwon Shin ,  Keunsik Lee ,  Byung-Sun Kim ,  Hee-Young Jun ,  Sang-Gyou Lee ,  Sang-Jin Kim ,  Sung-Jun Ahn ,  Sung-Hwan Park ,  Jooho Song

IPC分类号： H04L9/00

CPC分类号： H04N5/913 ,  H04N9/8042 ,  H04N21/4334 ,  H04N21/4405 ,  H04N21/4623 ,  H04N21/4627 ,  H04N2005/91364

摘要： Provided are an apparatus and method for controlling program conversion according to program protection information. The method for controlling conversion of a broadcasting program includes: demultiplexing a broadcasting program into broadcasting program data and program protection information; encrypting the broadcasting program data based on distribution condition of the program protection information when recordation of the broadcasting program data is requested; and recording the encrypted broadcasting program data.

摘要翻译： 提供了一种根据程序保护信息来控制程序转换的装置和方法。 用于控制广播节目的转换的方法包括：将广播节目解复用为广播节目数据和节目保护信息; 在请求广播节目数据的记录时，基于节目保护信息的分配条件来加密广播节目数据; 并记录加密的广播节目数据。

公开(公告)号：US08665958B2

公开(公告)日：2014-03-04

申请号：US12865069

申请日：2009-01-29

申请人： Dong Hyung Kim ,  Se Yoon Jeong ,  Jin Soo Choi ,  Won Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

发明人： Dong Hyung Kim ,  Se Yoon Jeong ,  Jin Soo Choi ,  Won Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

IPC分类号： H04B1/66

CPC分类号： H04N19/109 ,  H04N19/139 ,  H04N19/17 ,  H04N19/176 ,  H04N19/54

摘要： A video encoding method and apparatus are provided. The video encoding method includes determining whether a current block includes an affine-transformation object having an affine transformation; if the current block includes an affine-transformation object, generating a prediction block by performing affine transformation-based motion compensation on the current block in consideration of an affine transformation of the affine-transformation object; and if the current block does not include any affine-transformation object, generating a prediction block by performing motion vector-based motion compensation on the current block using a motion vector of the current block. Therefore, it is possible to achieve high video encoding/decoding efficiency even when a block to be encoded or decoded includes an affine transformation.

摘要翻译： 提供了一种视频编码方法和装置。 视频编码方法包括确定当前块是否包括具有仿射变换的仿射变换对象; 如果当前块包括仿射变换对象，则考虑到仿射变换对象的仿射变换，对当前块执行基于仿射变换的运动补偿生成预测块; 并且如果当前块不包括任何仿射变换对象，则使用当前块的运动矢量对当前块执行基于运动矢量的运动补偿生成预测块。 因此，即使要编码或解码的块包括仿射变换，也可以实现高视频编码/解码效率。

公开(公告)号：US20130346566A1

公开(公告)日：2013-12-26

申请号：US14005077

申请日：2012-03-22

申请人： Hyoung Jin Kwon ,  Kug Jin Yun ,  Gwang Soon Lee ,  Won Sik Cheong ,  Nam Ho Hur

发明人： Hyoung Jin Kwon ,  Kug Jin Yun ,  Gwang Soon Lee ,  Won Sik Cheong ,  Nam Ho Hur

IPC分类号： H04L29/06

CPC分类号： H04L65/602 ,  H04H20/18 ,  H04H20/93 ,  H04L65/4076 ,  H04N21/4345 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/8586

摘要： Provided are an apparatus and method of transmitting and receiving associated broadcasting contents based on a heterogeneous network. The transmission system generates a basic contents stream for basic contents configuring the broadcasting contents to transmit the basic contents stream to a terminal through a broadcasting network, generates an additional contents stream for additional contents associated with the basic contents to transmit the additional contents stream to the terminal through a communication network, and further transmits at least one of associated playing information on the basic contents and associated playing information on the additional contents to the terminal, and the reception terminal receives the basic contents stream, the additional contents stream, and the associated playing information and synchronize the basic contents and the additional contents with each other to play them, thereby playing the broadcasting contents in real time.

摘要翻译： 提供了一种基于异构网络发送和接收相关广播内容的装置和方法。 传输系统生成用于配置广播内容的基本内容的基本内容流，以通过广播网络将基本内容流发送到终端，生成与基本内容相关联的附加内容的附加内容流，以将附加内容流发送到 通过通信网络进一步向终端发送关于基本内容的关联播放信息和关于附加内容的相关播放信息中的至少一个，并且接收终端接收基本内容流，附加内容流和相关联的 播放信息并使基本内容和附加内容彼此同步以进行播放，从而实时播放广播内容。

公开(公告)号：US08472477B2

公开(公告)日：2013-06-25

申请号：US11658101

申请日：2005-01-17

申请人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyuheon Kim ,  Young-Kwon Lim

发明人： Ye-Sun Joung ,  Won-Sik Cheong ,  Jihun Cha ,  Kyuheon Kim ,  Young-Kwon Lim

IPC分类号： H04J3/00

CPC分类号： H04L12/56 ,  H04N21/23412 ,  H04N21/234318 ,  H04N21/4307 ,  H04N21/44012 ,  H04N21/8547

摘要： Provided is a Simple Aggregation Format (SAF) synchronization packet structure including a SAF synchronization packet header and a SAF synchronization packet payload and multiplexing diverse element streams which include a scene description elementary stream. The SAF synchronization packet header includes time information related to an access unit included in the SAF synchronization packet payload, and the SAF synchronization packet payload includes header information on the access unit and payload information indicating the access unit. Since the present invention can multiplex diverse elementary streams effectively and simply into one data stream, synchronized data transmission is possible. Since the present invention accommodates a synchronization layer packet of the MPEG-4 system, it can be easily integrated with the MPEG-4 system and utilize the advantage of the MPEG-4 synchronization layer packet such as the concept of an access unit or a degradation priority.

摘要翻译： 提供了包括SAF同步分组报头和SAF同步分组有效载荷的简单聚合格式（SAF）同步分组结构，并且复用包括场景描述基本流的各种元素流。 SAF同步分组报头包括与包含在SAF同步分组有效载荷中的接入单元相关的时间信息，SAF同步分组有效负载包括关于接入单元的报头信息和指示接入单元的有效载荷信息。 由于本发明可以将不同的基本流有效且简单地复用到一个数据流中，所以可以进行同步的数据传输。 由于本发明容纳了MPEG-4系统的同步层分组，所以可以容易地与MPEG-4系统集成，并利用MPEG-4同步层分组的优点，诸如接入单元或降级的概念 优先。

公开(公告)号：US08407483B2

公开(公告)日：2013-03-26

申请号：US12626770

申请日：2009-11-27

申请人： Jooyoung Lee ,  Hyon-Gon Choo ,  Jeho Nam ,  Jin-Woo Hong ,  Moon-Kyun Oh ,  Sang-Kwon Shin ,  Won-Sik Cheong ,  Sangwoo Ahn

发明人： Jooyoung Lee ,  Hyon-Gon Choo ,  Jeho Nam ,  Jin-Woo Hong ,  Moon-Kyun Oh ,  Sang-Kwon Shin ,  Won-Sik Cheong ,  Sangwoo Ahn

IPC分类号： G06F12/14 ,  G06F21/00 ,  H04L9/00 ,  H04L29/06

CPC分类号： H04L9/32 ,  H04L2209/603 ,  H04L2209/80

摘要： A system for authenticating personal use of contents by using a portable storage medium includes: a portable personal use authentication device configured to store domain authentication information; and a contents personal use authentication apparatus configured to extract playback information for playing a provided content based on the domain authentication information and provide the extracted playback information to a player.

摘要翻译： 一种用于通过使用便携式存储介质来认证个人使用内容的系统包括：便携式个人使用认证装置，被配置为存储域认证信息; 以及内容个人使用认证装置，被配置为基于域认证信息提取播放提供的内容的播放信息，并将提取的重放信息提供给播放器。

公开(公告)号：US20100329347A1

公开(公告)日：2010-12-30

申请号：US12865069

申请日：2009-01-29

申请人： Dong Hyung Kim ,  Se Yoon Jeong ,  Jin Soo Choi ,  Won Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

发明人： Dong Hyung Kim ,  Se Yoon Jeong ,  Jin Soo Choi ,  Won Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

IPC分类号： H04N7/26

CPC分类号： H04N19/109 ,  H04N19/139 ,  H04N19/17 ,  H04N19/176 ,  H04N19/54

摘要： A video encoding method and apparatus are provided. The video encoding method includes determining whether a current block includes an affine-transformation object having an affine transformation; if the current block includes an affine-transformation object, generating a prediction block by performing affine transformation-based motion compensation on the current block in consideration of an affine transformation of the affine-transformation object; and if the current block does not include any affine-transformation object, generating a prediction block by performing motion vector-based motion compensation on the current block using a motion vector of the current block. Therefore, it is possible to achieve high video encoding/decoding efficiency even when a block to be encoded or decoded includes an affine transformation.

摘要翻译： 提供了一种视频编码方法和装置。 视频编码方法包括确定当前块是否包括具有仿射变换的仿射变换对象; 如果当前块包括仿射变换对象，则考虑到仿射变换对象的仿射变换，对当前块执行基于仿射变换的运动补偿生成预测块; 并且如果当前块不包括任何仿射变换对象，则使用当前块的运动矢量对当前块执行基于运动矢量的运动补偿生成预测块。 因此，即使要编码或解码的块包括仿射变换，也可以实现高视频编码/解码效率。

公开(公告)号：US20100161974A1

公开(公告)日：2010-06-24

申请号：US12578688

申请日：2009-10-14

申请人： Jooyoung LEE ,  Hyon-Gon CHOO ,  Jeho NAM ,  Moon-Kyun OH ,  Sang-Kwon SHIN ,  Won-Sik CHEONG ,  Sangwoo AHN ,  Jin-Woo HONG ,  Byoung-Soo KOH

发明人： Jooyoung LEE ,  Hyon-Gon CHOO ,  Jeho NAM ,  Moon-Kyun OH ,  Sang-Kwon SHIN ,  Won-Sik CHEONG ,  Sangwoo AHN ,  Jin-Woo HONG ,  Byoung-Soo KOH

IPC分类号： H04L29/06 ,  G06F15/16 ,  H04L9/08

CPC分类号： G06F21/10 ,  G06F2221/0706 ,  G06Q10/10 ,  H04L63/065 ,  H04L63/104

摘要： Disclosed are a master terminal capable of registering and managing terminals that belong to a personal use scope, which will be referred to as personally used terminals or personal use terminals, hereafter, and a method and system for managing personal use terminals by using the master terminal. The method for managing a personal use group using a first master terminal to register and manage terminals belonging to a personal use scope includes: requesting a second master terminal that belongs to the personal use scope for personal use group information; receiving the personal use group information from the second master terminal; and registering a terminal that belongs to the personal use scope as the personal use group based on the received personal use group information.

摘要翻译： 公开了能够登记和管理属于个人使用范围的终端的主终端，以下称为个人使用终端或个人使用终端，以及通过使用主终端管理个人使用终端的方法和系统 。 使用第一主终端来管理个人使用组的方法，用于注册和管理属于个人使用范围的终端，包括：请求属于个人使用范围的个人使用组信息的第二主终端; 从第二主终端接收个人使用组信息; 以及基于所接收的个人使用组信息将属于个人使用范围的终端登记为个人使用组。

公开(公告)号：US20100158255A1

公开(公告)日：2010-06-24

申请号：US12555637

申请日：2009-09-08

申请人： Won-Sik CHEONG ,  Hyon-Gon CHOO ,  Jooyoung LEE ,  Sangwoo AHN ,  Sang-Kwon SHIN ,  Moon-Kyun OH ,  Jeho NAM ,  Jin-Woo HONG

发明人： Won-Sik CHEONG ,  Hyon-Gon CHOO ,  Jooyoung LEE ,  Sangwoo AHN ,  Sang-Kwon SHIN ,  Moon-Kyun OH ,  Jeho NAM ,  Jin-Woo HONG

IPC分类号： H04L9/08 ,  H04L9/00

CPC分类号： H04N7/163 ,  H04N21/4334 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/83555

摘要： Disclosed is a method and system for storing encryption key information and package key information for decrypting encrypted broadcasting programs to store broadcasting programs. The method for protecting broadcasting programs includes generating and storing information about a first encryption key for encrypting broadcasting programs, and generating package key information by encrypting the first encryption key using a second encryption key.

摘要翻译： 公开了一种用于存储用于解密加密的广播节目以存储广播节目的加密密钥信息和包密钥信息的方法和系统。 用于保护广播节目的方法包括生成和存储关于用于加密广播节目的第一加密密钥的信息，以及通过使用第二加密密钥加密第一加密密钥来生成包密钥信息。

公开(公告)号：US20100146538A1

公开(公告)日：2010-06-10

申请号：US12632871

申请日：2009-12-08

申请人： Won-Sik CHEONG ,  Jeho NAM ,  Jooyoung LEE ,  Sangwoo AHN ,  Sang-Kwon SHIN ,  Moon-Kyun OH ,  Hyon-Gon CHOO ,  Jin-Woo HONG

发明人： Won-Sik CHEONG ,  Jeho NAM ,  Jooyoung LEE ,  Sangwoo AHN ,  Sang-Kwon SHIN ,  Moon-Kyun OH ,  Hyon-Gon CHOO ,  Jin-Woo HONG

IPC分类号： H04N7/167 ,  H04N7/025

CPC分类号： H04N21/435 ,  H04N21/235 ,  H04N21/2541 ,  H04N21/4345 ,  H04N21/4627 ,  H04N21/632 ,  H04N21/8352 ,  H04N21/8355

摘要： Provided is a method and apparatus for transmitting/receiving broadcasting program ID for identifying a broadcasting program along with a broadcasting program. The method for transmitting a broadcasting program, includes: acquiring audio/video bitstream for at least one broadcasting program; acquiring a broadcasting program identification (ID) corresponding to the broadcasting program; generating a media file including the audio/video bitstream and metadata; and transmitting the media file, wherein the metadata includes the broadcasting program ID and reference information for the audio/video bitstream.

摘要翻译： 提供了一种用于发送/接收用于识别广播节目的广播节目ID以及广播节目的方法和装置。 用于发送广播节目的方法包括：获取至少一个广播节目的音频/视频比特流; 获取与广播节目对应的广播节目标识（ID）; 生成包括音频/视频比特流和元数据的媒体文件; 并发送媒体文件，其中元数据包括广播节目ID和用于音频/视频比特流的参考信息。